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90Latest Diaphram Tenders List

Latest Diaphram Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Diaphram tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Diaphram tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Diaphram Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Diaphram tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Diaphram Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Diaphram Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Diaphram Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Diaphram tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Diaphram Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Diaphram sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Diaphram tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Diaphram tenders.

Is EMD mandatory for all Diaphram tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Diaphram work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Diaphram tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Diaphram Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 17015658
Location : kujang , odisha
Source : GEM Tenders
NEW TENDER
corrigendum tender for 1967241853 , 1967241873 , 1967241883 , 1967246913 , 1967246923 , 1967246943 , 1967249134 , 1967249203 , 1967249213 , 1967249233 , 1967249243 , 1965625403 , 1672061283 , 1672061293 , 1672065401 , 1672066901 , 1967361873 , 1967366803 , 1967366813 , 1967369043 , 1965920151 , 1967369223 , 1965591853 , 1965591863 , 1965595403 , 1965595413 , 1965599021 , 1965599031 , 1967291853 , 1967291863 , 1967291873 , 1967296753 , 1967646941 , 1967299003 , 1967299013 , 1967299151 , 1967299161 , 1967601853 , 1967601863 , 1967601873 , 1967604501 , 1967603351 , 1967606753 , 1967606793 , 1967521893 , 1967521903 , 1965709003 , 1967526753 , 1967526763 , 1967526803 , 1967526823 , 1967529013 , 1967529023 , 1967060063 , 1967062143 , 1967067273 , 1967067283 , 1967067293 , 1967067303 , 1967067314 , 1967068011 , 1967069731 , 1967621853 , 1967626853 , 1967626863 , 1967626943 , 1967626953 , 1967628881 , 1967629243 , 1967629253 , 1967629613 , 1967629623 , 1967629633 , 1967629643 , 1967629881 , 1967629832 , 1967629842 , 2047551853 , 2047556753 , 2047556763 , 2047556783 , 1965630071 , 1965631853 , 1965631893 , 1965631903 , 1965633503 , 1965636753 , 1965636763 , 1965636793 , 1965181853 , 1965181863 , 1965186753 , 1965186763 , 2073021853 , 2073021863 , 2073026753 , 2073026763 , 2073026773 , 2073026793 , 2073026803 , 2073026813 , 2073029023 , 2073029033 , 1965211853 , 1965215233 , 1965215313 , 1965216751 , 1965216761 , 2047181871 , 2047186753 , 2047186763 , 2047186773 , 2047186783 , 2047186793 , 2047186803 , 2047189351 , 2047189341 , 1965381853 , 1965386753 , 1965386763 , 1965386773 , 1965386793 , 1965386863 , 1965386843 , 1967540123 , 1967545203 , 1965386873 , 1965386883 , 1965386903 , 1967661893 , 1967666933 , 1967666953 , 1967669023 , 1967669043 , 1967669183 , 1967669471 , 1967669481 , 1966456913 , 1966459043 , 1966459093 , 1966459121 , 1966459111 , 1965261854 , 1965261873 , 1965266823 , 1965266843 , 1965269004 , 1965269203 , 1965269213 , 1965269223 , 1965269233 , 1965269243 , 1965269253 , 1965269323 , 1965269333 , 1967271863 , 1967271873 , 1967271883 , 1967276763 , 1967276773 , 1967276783 , 1967276823 , 1967276933 , 1967276943 , 1967279863 , 1967279873, diaph f wdd 1125 20swelor, diaphragm p n 06, diaphragm p n 07, oil relief vlv assembly p n 9931, oil relief vlv assembly p n 9933, discharge valve assy p n 9916, suction valve assembly, discharge dampener vpd p n 7065 05, suction dampener vpd p n 7065 05a, liquid end model wdd 1125 20 v4 m01, power end model wdd 1125 20 v4 m01, sandwich sheet p n ddb9908p53, suction valve seat assly p n 12bs13, disch valve seat assy p n 12bs13, valve seat assembly p n 12bsp5362, diaphragm set p n 99067ddb p53, diaphragm wd 1125 36, suction valve assembly wd 1125 36, discharge valve assembly wd 1125 36, discharge valve seat p n 9915, oil relief valve ass u n dbc9931m1910, suction valve sheet p n 9912, diapragm wd 1125 50 swelore, diapharagm p n 9906, suction vlv assy b12 1 316 p n 12bsm10, discharge vlv assy b12 1 316 p n 12bsm10, liquide end assy pn m620 lq 003232 03 r2, power end assy p n m555a pe 003232 02 r2, diaphragm wd 1125 8 swellore, diaphragm p n da9906p53, diaph p n 06 ptfe wd1125 8 swelore, vlv vlv seat f suctn 9911 9912 9913, valve seat assembly p n 8bdp5362, suction dampener wd 1125 8 swellore, discharge dampener wd 1125 8 swellore, liquid end assy p n 08 da 5bd m10 sa, power end assy p n hxrh 100 sa wd1125 8, diaph pmp p n 04 swellore, diapharagm p n 9907, power end p n sb100dwvx wd 1750 52, liquid end p n ddcm11sb wd 1750 52, vlv disch assly. pmp p n 09 10 11, vlv suct assly. pmp p n 06 07 08, diaph pmp wd 1750 56 swellore, diaphragm 2 special repair no 5 p.n ddc9907p53, vlv safty assly. pmp p n 30 swellore, vlv relf assly. pmp p n 34 swellore, power end assly. wd 1750 56, liquid end assly. wd 1750 56, diaphragm set pn 9906 7, sect of diaphgram p n 9906 9907, suction valve assenbly 9911 9912 9913, dishcharge valve assembly 9914 9915 9916, oil relief valve assembly p n 9931, oil refil valve assembly p n 9933, rupture pressure valve p n 9949, power end assembly p n 7501001 124, liquid end assembly p n 931 990, diaphragm mol wdd 1125 12 swlor p n 610, oil refil valve assembly p n9933, oil relief valve assembly p n9931, suction valve assy set, discharge valve assy set, liquid end assembly p n 4vdd50m10sa, disc. connection cf8m, disc. adaptor ss316, suction connection p n 9920, suction adapter p n 9921, backing flange(suction) p n 9923, backing flange(discharge) p n 9928, power end p n sa100v4, dis. pulsation dampner vpd 210 0.5 ltr, dis. pulsation dampner vpd 210 0.5l 10.6, diaphragm p n 99067bdbp53, suction valve assy p n 8bd10, discharge valve assy p n 8bd10, relief valve p n dbc9931m1912, liquid end asmbly pn sa100v4 wdd 1125 20, diaphragm wdd 1125 20, diaphragm p n9907, diaphragm p n9906, power end wdd 1125 20 16978 03, suction valve assembly wdd 1125 20, discharge valve assembly wdd 1125 20, diaphragm p n 9906, diaphragm p n db9906p53, vlv vlv seat f suctin 9911 9912 9913, vlv vlv seat f dischrg 9914 9915 9916, suction valve retainer p n 11, suction valve seat p n 12, suction valve p n 13, discharge valve retainer p n 14, discharge valve seat p n 15, discharge valve p n 16, discharge dampener vpd p n 7069a 05, discharge dampener vpd p n 7069 05, diaphram for diaphram pump, liquid end assly p n 4vdd90m11, power end assly p n sa100v4, vlv assly suc p n 9911 1912 9913, vlv assly disg pn 9914 9915 9916, diaphragm p n 4 5 6 wdd 1750 60 swelore, suction valve retainer p n 9911, suction valve seat p n 9912, suction valve p n 9913, discharge valve retainer p n 9914, discharge valve p n 9916, liquid end assembly p n 20544 07a, power end assembly p n 20544 07b, diaphragm p.n.9907, power end model wdd 1750 65 p n sb100v4, liquid end model wdd 1750 65 ddcm10sd, suction valve assembly p.n.9913, discharge valve assembly p.n.9916, diaphragm swlr p n 9906, oil relief valve ass swlr p n 9931, oil refil valve asse swlr p n 9933, discharge valve assembly, diaphragm swlr p n 9907, power end assembly p n 20565 07b, liquid end assembly p n 20565 07a, diaphragm p n 9907, liquid end assembly p n 20536 07a, power end assembly p n 20536 07b, diaphragms wdd 3000 76, suction valve assembly wdd 3000 76, suc connection swlr p n 9920, suc adopter swlr p n 9921, back flange suc swlr p n 9923, dis connection swlr p n 9925, dis adaptor swlr p n 9926, back flange(dis) swlr p n 9928, liquid end model wdd 3000 76 v4 m06, power end model wdd 3000 76 v4 m06, diaphragm p n.9906 l ptfe 9907 l ptfe, diaphragm p n 7 p.t.f.e., diaphragm p n 6 p.t.f.e., suction valve retainer p n 9911 swelore, suction valve seat p n 9912 swelore, suction valve p n 9913 swelore, valve seat adaptor p n 9917 swelore, discharge valve p n 16 s.s.316, discharge valve seat p n 15 s.s.316, power end with motor wdd 5000 95, liquid end wdd 5000 95
Agency / Dept :
indian oil corporation limited IOCL
Due Date :
Aug 31, 2026 (Expire Today)
Tender Value :
Refer Document
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T18 Ref No : 16816879
Location : ahmedabad , gujarat
LIVE TENDER
tender for big diaphram for va-1b control valve 24 psi to wabco part no. 54634 for ydm4 locomotives., big diaphram for va-1b control valve 24 psi to wabco part no. 54634 for ydm4 locomotives. - warranty period: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Sep 07, 2026 (7 days left)
Tender Value :
Refer Document
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T18 Ref No : 16816880
Location : ahmedabad , gujarat
LIVE TENDER
tender for small diaphram for va-1b control valve 70psi, small diaphram for va-1b control valve 70psi to pl no. 11364397. - warranty period: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Sep 07, 2026 (7 days left)
Tender Value :
Refer Document
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T18 Ref No : 16808717
Location : songadh , gujarat
Source : GEM Tenders
LIVE TENDER
tender for s weir type diaphragm valve 40 mm for acid applica , s weir type diaphragm valve 50 mm for acid applica , s weir type diaphragm valve 80 mm for acid applica , rubber lined diaphragm flange c.i.valve , s weir type diaphragm valve , diaphram valve , neoprene rubber diaphragm , rubber diaphragm , gun metal gate valve , g m gate valve , gate valve , ccs gate valve class , cs gate valve class , cs gate valve size , cs gate valve , gun metal wheel valve , gun metal globe valve , ci globe valve , cs globe valve class , ccs globe valve , rubber lined diaphragm valve , cs gate valve nb 100 mm, various size valves, s weir type diaphragm valve 40 mm for acid applica, s weir type diaphragm valve 50 mm for acid applica, s weir type diaphragm valve 80 mm for acid applica, rubber lined diaphragm flange c.i.valve, s weir type diaphragm valve, diaphram valve, neoprene pure rubber diaphragm, neoprene rubber diaphragm, neoprene rubber diaphragm, rubber diaphragm, gun metal gate valve, g m gate valve, gate valve, ccs gate valve class, cs gate valve class, cs gate valve size, cs gate valve, gun metal wheel valve, gun metal globe valve, ci globe valve, cs globe valve class, ccs globe valve, rubber lined diaphragm valve, cs gate valve nb 100 mm
Agency / Dept :
gujarat state electricity corporation limited GSECL
Due Date :
Sep 03, 2026 (3 days left)
Tender Value :
Refer Document
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T18 Ref No : 16952581
Location : sonbhadra , uttar pradesh
Source : GEM Tenders
LIVE TENDER
tender for procurement of fluid coupling fluid coupling fcu 29 ,fcu29 , fluid coupling fcu20 ,fcu20 , fluid coupling fcu17.75 ,fcu1775 , fluid coupling fcu 16.25 ,fcu1625 , shaft nut and diaphram for fcu 23 ,fcu2389 , repair kit for fcu 20 ,fcu20rkit , gland or shaft nut for fcu 16.25 ,fcu16259 , 20 fcu multidisc unit ,t121225 , driving plate for fcu 16.25 ,fcu162518 , runner half coupling fcu20 ,310117750059 , output half coupling ,fcu2026 , multi disc unit ,fcu162525 , spherical collars ,fcu162577 , runner half coupling ,fcu177523 , spherical coller ,720340522047 , nut for mdu bolt ,720010120000 , mdu bolt ,720430120084 , runner half coupling ,fcu162523 , mdu bolt ,720430116059 , nut for mdu bolt ,720010116000 , spherical collars ,fcu2377, procurement of fluid coupling, fluid coupling fcu 29 ,fcu29, fluid coupling fcu20 ,fcu20, fluid coupling fcu17.75 ,fcu1775, fluid coupling fcu 16.25 ,fcu1625, shaft nut and diaphram for fcu 23 ,fcu2389, repair kit for fcu 20 ,fcu20rkit, gland or shaft nut for fcu 16.25 ,fcu16259, 20 fcu multidisc unit ,t121225, driving plate for fcu 16.25 ,fcu162518, runner half coupling fcu20 ,310117750059, output half coupling ,fcu2026, multi disc unit ,fcu162525, spherical collars ,fcu162577, runner half coupling ,fcu177523, spherical coller ,720340522047, nut for mdu bolt ,720010120000, mdu bolt ,720430120084, runner half coupling ,fcu162523, mdu bolt ,720430116059, nut for mdu bolt ,720010116000, spherical collars ,fcu2377
Agency / Dept :
northern coalfields limited NCL
Due Date :
Sep 03, 2026 (3 days left)
Tender Value :
25.48L
View Documents
T18 Ref No : 16941217
Location : raipur , chhattisgarh
LIVE TENDER
tender for repair kit escort for type f2 feed valve consisting of 26 items., repair kit escort for type f2 feed valve consisting of 26 items. (1) diaphram pt. no.2002 -1 no. (2) circlip 15 x 1 (external) pt. no.-2005 - 1 no (3) valve sealing ring pt. no. - 2006-1 no. (4) filt er pt. no.-2015- 1 no. (5) k ring - pt. no. - 2017 - 1 no. (6) snap ring pt. no. - 2016- 1 no. (7) flat sea ling ring pt.2018-1 no. (8) compression spring - pt. no.2022-1 no. (9) washer pt. no. -2024-1 no.(10) s ealing ring pt. no. 2019-02 nos. (11) grooved ring pt. no.2025-1 no. (12) filter pt. no. 2027 -1 no. (13 ) round chord ring pt. no.- 2033-1 no. (14) sealing ring pt. no 2029-2 nos. (15) k ring pt. no 2034 - 1 no. (16) filter pt. no 2035-1 no. (17) k ring pt. no. - 2038 - 1 no. (18) sealing ring pt. no -2051- 2 n os. (19) valve sealing ring pt. no. -2036 -1 no. (20) piston sub assembly pt. no. 2041-1 no.(21) valve guide sub assembly pt.no. 2014-1 no. (22) valve plate pt no - 2037- 1 no. (23) cap pt. no. -2046 -1 no . (24) filter cover pt. no. 2028- 1 no. (25) valve guide pt. no.2004-1 nos (26) seal pt. no.2055- 1 nos. for ac loco. - warranty period: 30 months after the date of delivery
Agency / Dept :
south east central railway SECR
Due Date :
Sep 10, 2026 (10 days left)
Tender Value :
Refer Document
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T18 Ref No : 16934276
Location : adoor , kerala
Source : GEM Tenders
LIVE TENDER
corrigendum tender for electric bunsen burner , heliumneon laser , solarcell charectristicsset up , curielaw temperature and dielectric constant setup , potentiometer-digital , electric-digital- colorimeter , waterstill , compound microscope , waterstill- auto cut off 7liters , incubator-egg-50 , incubator- bacteriological , oven-hot air oven-bottom heated , digital balance , benchtop-ph meter , handheld ph meter , refrigerator-180l , mini horizontal gel unit , micropipette- variable , water distillation unit , conductometer , polarimeter , diaphram vacuum pump , abbe refractometer , measuring travelling-microscope , digitalstorageoscilloscope digital , function generator , muffle furnace-digital, laboratory instruments, with controllable radient heat 700deg.c-with precise energy regulator sscovering, he-ne laser 2-5mw-beamdia-temoo1/e2-weight 1.81kg-lambda633nm life13000hrs, cell 3v/150ma-with variable resistancebox and potentiometerwith suitable ammeter and voltmeters, determination of curie tem.and curievieslaw with di-electric setup-with ferrite -core and kettle-oven, digital-potentiometer-64 steps-tolerence wider-ratiometric applications-temp.construction of 5ppm/deg.c, digital colorimeter with filters400-760nm-led display-absorbance0to 100%-standard glass filters 8no, distillation apparatus-wall type-7l/hr-autocut off-prevent dry boiling, koehler led illumination-40x-100x objective-inter ppupilary adjustments-180/160/120 times-plan achromatic-, water still-double-safe guard-autocut off-7l/hr-full ss-wall or table top model, egg incubator-50 eggs-built-in-egg candler -fertility check-abd 30mm insulation-egg turning-full automatic, incubator-45x45x45-90degc/80-pt100 rtd-accuracy 0.2 minimum-ss-password protection-uniformity-prevent hot spot, hot air oven-45x45 20l-95l-auto cut off-digital-timer-door-silicon gasket-over tem-protection-300deg c-bottom heated, 200gm-resolution-0.01g-accuracy-.06g+/-(60mg)-dual power-backlite -multiple weighing-lowbattery indication, benchtop-phmeter-2-20.000-high accuracy-0.002/std buffer-nist-usa-din-1-5point calibration-with atc-resolution-selectable, range-0.00-14-resolution-0.001-calibration automatic-ip rated housing-replacable elctrode-transferdata via usb, refrigerator capacity-180l-digital invertor compressor-toughened glass shelves-capillary technology-3/5star rating, 6.5x6.5/6x12 cm-uv transparent-1-1.5mm thick-adjustable comb-tray interchangable-high purity 99.99%pt electrode, autoclavable-variable volume pipette-10-200-ul-spring loaded tips-two step operation-confirm din12650-en-iso8655, capacity 2lph-4llph/6lph-with auto cut off-inbuilt overflow cut off system-conductivity1.0-2.0us/cm or less, digital conductometer-accuracy 0.5-1%-atc-cell constant-adjustable with sensitivity0.001us/cm-led/lcd display-, lightsource-sodium-range-180-360d-iss -accuracy0.05%-eye piece 3x-6x-tube length200mm-ss range- 130.0-+130.0, corrosion resistant-22-27 inches/hg-75l/h flow rate-oilfree-ptfe chemical resistant-output nozle dia 8-12mm, ri1.3-1.7-liquid-substances-accuracy+/-0.0002nd-brix 95%-scale division 0.0005nd-inbuilt led light source-water jacket, measuring microscope-as per boq specifications, sample rate 2gsa/sec-dual channel-50/100mhz-8-bit vertical resolution-maths function and analysis-tftlcd-800x480pixels.as per boq, 3mhz-as per boq specifications, 100-975 range-pid or digital controller-others as per boq specifications-size 15x15x15 with ms outer body
Agency / Dept :
department of higher education HED
Due Date :
Sep 01, 2026 (1 day left)
Tender Value :
Refer Document
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T18 Ref No : 16744801
Location : lucknow , uttar pradesh
Source : GEM Tenders
LIVE TENDER
tender for clutch disc assy. dia 380 bs 6 , clutch cover assy. dia 380 bs 6 , clutch master cylinder assy. , clutch cover assy. 380 diaphram bs 6 , clutch dics 380d diaphpram 1.75 spl 1.0cm bs 6 , clutch booster-3 spherical end bs 6 , master cylinder bs 6 , clutch disc assy. dia 330 bs-6 3010 , clutch cover assy. 330 3010 , clutch master cylinder dia 25.4 3010 , clutch booster 3010 , clutch plate 3011 , clutch cover assy. 3011 , clutch booster 3011 , clutch master cylinder 3011, clutch assy bs 6 items, 2724 2520 0215, 2724 2540 0215, 4106 2930 0103, fas00400, fat00500, f4c02600, pn500007, id323210, id323211, id311776, id316613, id616749, id360785, id347012, id312023
Agency / Dept :
uttar pradesh state road transport corporation UPSRTC
Due Date :
Sep 03, 2026 (3 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16921972
Location : kunnathunad , kerala
Source : GEM Tenders
LIVE TENDER
tender for actuator 8in 300 il iffv7001 , act diaph 3in 300 il iffv6503 , kit act seal 3in 300 il iffv6503 , pkg teflon gland 3in 300 il iffv6503 , gskt set v543 v595 3in 300 il iffv6503 , kit seal vsc 12in 300 il iffv6501 , diaph act vsc 12in 300 il iffv6501 , pkg teflon double 16in 300 il iffv6001 , gskt v543 v595 16in 300 il iffv6001 , kit seal actuator 16in 300 iffv6001 , diaphram act vsc 4in 300 il iffv3301 , kit repir act spa2f 4in1500 il ivfv1807 , vlv body w fastenr 3in 300 il 0iffv4601 , seal pressure vsc 3in 600 il iffv4601 , vlv body 4in 600 il iflv7651 , diaphragm act il vsc 3in 300 , plug w stem vsc 3in 600 il iffv4601 , vlv body w fastenr 3in 600 il 0iffv4602 , vlv body w fastenr 3in 600 il 0iffv4701 , vlv body w fastenr 3in 600 il 0iffv4702 , pkg gland teflon 24in 300 il ifpfv1501 , gskt set vsc 24in 300 il ifpfv1501 , kit seal spaoxf 24in 300 il ifpfv1501 , pkg gld 4010201 vaz 4 in il ivfv6302 , seal pressure 4010201 vaz4in il ivfv6302 , gskt body 4010201 vaz 4 in il ivfv6302 , diaphragm act 4010201 va3d il ivfv6302 , kit reapir 3in 900 vsn va3r il vgohdt , kit repair act vsn va2r il pv6962bc , kit repair body vsn va2r il pv6962bc , kit repair act va3r il pv6962ed , kit repair body va3r il pv6962ed , kit repair act vsc va5r il uv6943 , kit repair body vsc va5r il uv6943 , kit body repair 1 5in 600 il ivfv4601 , trim set 1 5in 600 vaz lp il ivfv4601 , kit body repair 1in 600 il ivlv4502b , trim set 1in 600 vhd s il ivlv4502b , gasket il vsn 4in 600 , packing gland il vsn 16in 300 icfv4101 , diaphragm act il vsn 4in 600 , kit repair body vsc 2in il tv6935a , kit repair act vsc 2in il tv6935a , plug stem vsc 2in il tv6935a , cage 2in vsc il tv6935a , kit repair body vsc 6in il tv6935b , kit repair act vsc 6in il tv6935b , plug stem vsc 6in il tv6935b , cage vsc 6in il tv6935b , vlv control 2in 600 ivpv5902 vgo hdt , diaphragm actuatr va1d va1r il 01lv1608 , glnd pkg il v teflon va1d va1r 01lv2301 , positioner valve il htp 0 2 to 1kg cm2 , gskt vsl cas 1in 300 il iflv8001 , plug w stem vsl 1inxcv 0 04 il 427fv4203 , vlv body ss304l, vlv body a351cf3 ss304l vsc il istfv1301, packing gland vscva2d il 01fv1402, gasket body vscva2d il 01fv1402, diaphragm act 3910849 va2d il isfv7001, diaphragm actuator 3411043 il crxv1610, kit seal 3915640 spa0xf iswfv1302, pkg gland grafoil 10in 300 il idpv3701, gskt v543 v595 10in 300 il idpv3701, diaphragm actuator 10in 300 il idpv3701, kit seal f vsc 12in 300 il idpv2201, pkg gld teflon vsc vasr 12in il idpv2201, gskt f vsc vasr 12in 300 il idpv2201, trim set 4015709 il isfv6201 sru3, gskt set 4015709 il isfv6201 sru3, diaphragm act 4015709 il isfv6201 sru3, kit vlv 4010057 il isafv1201 sru3, kit act 3811219 il isapv1101 sru3, kit vlv 3910850 il isfv7106 sru3, kit act 3910850 il isfv7106 sru3, kit vlv 3915930 il ispv8203 sru3, kit act 3915930 il ispv8203 sru3, vlv body assy 3917206 il islv1905 sru3, vlv act acc 3917206 il islv1905 sru3, vlv body assy 3917207 il islv4905 sru3, vlv act acc 3917207 il 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Agency / Dept :
bharat petroleum corporation limited BPCL
Due Date :
Sep 01, 2026 (1 day left)
Tender Value :
Refer Document
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T18 Ref No : 16210117
Location : izatnagar , uttar pradesh
LIVE TENDER
tender for kit for air flow indicator valve, kit for air flow indicator valve consisting of 22 items, 28 nos. as per rdso drg. no. skdp -2705 1. gasket b-81950/001, qty. 01 no. 2. spring a- 87822/329, qty. 01 no. 3. spring a-87822-159, qty. 01 no. 4. diaphram b-81951/001, qty. 01 no. 5. needle j-76538/3, qty. 01 no. 6. screw j-77061/1, qty. 01 no. 7. spring a-87821/88, qty. 01 no. 8. moulded choke j-78501/001, qty. 01 no. 9. spring a-8 7822/325, qty.01 no. 10. choke plate j-74174/27, qty. 01 no. 11.'o' ring d-76151/014, qty. 01 no. 12. filter ref. no.60312/40215, qty. 01 no. 13. washer j-70690/44, qty. 01 no. 14.'o' ring d-76151/031, q ty. 01 no. 15. check valve disc j-70689/68, qty. 01 no. 16. screw m 6x16, ref.no. 23, qty.01 no. 17. bo lt m-8 x 85, ref. no. 31, qty. 04 no. 18. fibre washer a70115/19, qty. 01 no. 19. dowty bonded seal re f.- 400-007-4490- 02, qty. 04 nos. 20. strainer j-74173/18, qty. 01 no. 21. follower j-78500/001, qty. 01 no. 22. circlip 22mm internal(steel) ref. no.9, qty. 01 no - warranty period: 30 months after the date of delivery
Agency / Dept :
north eastern railway NER
Due Date :
Oct 28, 2026 (58 days left)
Tender Value :
Refer Document
View Documents

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Diaphram. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Diaphram sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Diaphram Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Diaphram, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Diaphram Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Diaphram Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Diaphram.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Diaphram depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Diaphram Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Diaphram bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Diaphram. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Diaphram, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Diaphram, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Diaphram?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Diaphram tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Diaphram?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Diaphram, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Diaphram is declared L1 and is generally awarded the contract

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