Real procurement BOQ pattern

Swing Check Valve — 3 inch, DN80 — Class 1500

VALVE TYPE: SWING CHECK VALVE. SIZE: 3 INCH (DN80, NPS 3). BODY AND BONNET: FORGED CARBON STEEL ASTM A105N. DISC: FORGED CS A105N OR SS316 DISC. DISC HINGE ARM: CS. SEAT RING: INTEGRAL BODY SEAT OR STELLITE-FACED RENEWABLE SEAT RING. BONNET: BOLTED BONNET (API 600). END CONNECTION: RING TYPE JOINT (RTJ), ASME B16.5 CLASS 1500. PACKING: FLEXIBLE GRAPHITE. DESIGN STANDARD: API 600. DIMENSIONAL STANDARD: A

Procurement teams paste BOQ lines like this for Nigeria projects. Supreme Valves India supplies swing 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 Swing Check Valve (3 inch, DN80, Class 1500, RTJ Flanged, SS316 / CF8M, Carbon Steel) from India with EN 10204 3.1 MTCs and API 598 test reports for Nigeria EPC and trading inquiries.

Specification breakdown (BOQ format)

ParameterTypical RFQ value
Typical BOQ lineVALVE TYPE: SWING CHECK VALVE. SIZE: 3 INCH (DN80, NPS 3). BODY AND BONNET: FORGED CARBON STEEL ASTM A105N. DISC: FORGED CS A105N OR SS316 DISC. DISC HINGE ARM: CS. SEAT RING: INTEGRAL BODY SEAT OR STELLITE-FACED RENEWABLE SEAT RING. BONNET: BOLTED BONNET (API 600). END CONNECTION: RING TYPE JOINT (RTJ), ASME B16.5 CLASS 1500. PACKING: FLEXIBLE GRAPHITE. DESIGN STANDARD: API 600. DIMENSIONAL STANDARD: A
Valve typeSwing Check Valve
Size (NPS/DN)3 inch, DN80
Pressure classClass 1500
End connectionRTJ Flanged
Body / trim materialsSS316 / CF8M, Carbon Steel
Design featuresAPI 600
Typical inquiry marketNigeria
Standards (when specified)API 600
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 Swing Check Valve specification?

Yes. We regularly quote swing check valve with Class 1500 rating, rtj flanged end connection, and ss316 / cf8m, carbon steel 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.