Real procurement BOQ pattern

Check Valve — 6", DN150 — Class 150

SPRING-ASSISTED SILENT / NON-SLAM CHECK VALVE. SIZE 6" (DN150). PRESSURE RATING ASME CLASS 150. ENDS FLANGED ASME B16.5 CLASS 150. BODY ASTM A216 GR. WCB. INTERNAL PARTS SS316L. SEALS EPDM. COATING FBE 300 MICRONS INTERNAL AND EXTERNAL. FACE-TO-FACE 225 MM AS ENQUIRED. DESIGN SPRING-ASSISTED SILENT / NON-SLAM FLANGED CHECK EQUIVALENT TO ATTACHED DRAWING INTENT. TESTING API 598. EN 10204 TYPE 3.1.

Procurement teams paste BOQ lines like this for India projects. Supreme Valves India supplies check valve matching size, pressure class, materials, and end connection with export documentation and API 598 hydrostatic testing.

Submit This BOQ WhatsApp RFQ

Quick answer: Supreme Valves supplies Check Valve (6", DN150, Class 150, Flanged, ASTM A216 WCB, SS316L, SS316 / CF8M, EPDM Liner) from India with EN 10204 3.1 MTCs and API 598 test reports for India EPC and trading inquiries.

Specification breakdown (BOQ format)

ParameterTypical RFQ value
Typical BOQ lineSPRING-ASSISTED SILENT / NON-SLAM CHECK VALVE. SIZE 6" (DN150). PRESSURE RATING ASME CLASS 150. ENDS FLANGED ASME B16.5 CLASS 150. BODY ASTM A216 GR. WCB. INTERNAL PARTS SS316L. SEALS EPDM. COATING FBE 300 MICRONS INTERNAL AND EXTERNAL. FACE-TO-FACE 225 MM AS ENQUIRED. DESIGN SPRING-ASSISTED SILENT / NON-SLAM FLANGED CHECK EQUIVALENT TO ATTACHED DRAWING INTENT. TESTING API 598. EN 10204 TYPE 3.1.
Valve typeCheck Valve
Size (NPS/DN)6", DN150
Pressure classClass 150
End connectionFlanged
Body / trim materialsASTM A216 WCB, SS316L, SS316 / CF8M, EPDM Liner
Design featuresNon-Slam Check
Typical inquiry marketIndia
Standards (when specified)API 598 factory test; API 600/609/594/6D per valve type
Export documentationCommercial invoice, packing list, COO, EN 10204 3.1 MTC, API 598 test report

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Frequently asked questions

Can Supreme Valves supply this Check Valve specification?

Yes. We regularly quote check valve with Class 150 rating, flanged end connection, and astm a216 wcb, ss316l, ss316 / cf8m, epdm liner per project BOQ. Submit your line list with quantity and destination port for a documented RFQ response within 24 hours.

What documentation is included with the RFQ response?

Typical submittal includes material specification, dimensional outline, API/ASME design reference, EN 10204 3.1 MTC scope, API 598 test protocol, and export packing details. Third-party inspection (SGS, BV, TUV) can be coordinated.

Do you export to Middle East and African EPC projects?

Yes. Supreme Valves exports from Ahmedabad to UAE, Saudi Arabia, Qatar, Oman, Kuwait, Egypt, Nigeria, South Africa, and UK EPC contractors with SABER/SASO documentation support where required.