Gate Valve factory

Question

1. FEATURES Designed to ASME B16.34, API 600 and BS 1414 Bolted bonnet and pressure seal designs Hazardous service materials available. Testing according to API 598 2. TECHNICAL DATA Pressure class: ASME 150 to 4500 Size: DN15-1000 (NPS 1/2”-40”) Other sizes on request Temperature range: -196℃～+650℃ End connections: BW, SW, Flanged Drive mode: Hand wheel, worm-gear, electric, pneumatic etc.   3. MATERIALS NO. PART NAME Carbon Steel Stainless Steel Cryogenic Steel Duplex Stainless Steel 1 Body A216 WCB A351 CF8M A352 LCB A890 4A 2 Wedge A216 WCB A351 CF8M A352 LCB A890 4A 3 Seat A105+F6A/STL Integral A182 F304 A182 F51 4 Gasket Flexible Graphite+SS316 5 Nut A194 2H A194 B8M A194 B8 UNS S32760 6 Bolt A193 B7 A193 8M A193 8 UNS S32760 7 Back Seat A182 F6A A182 F316 A182 F304 UNS S31803 8 Packing Flexible Graphite 9 Bonnet A316 WCB A351 CF8M A352 LCB A890 4A 10 Pin A194 2H A276 316 A276 304 UNS S31803 11 Packing Bushing A182 F6A A351 CF8M A182 F304 UNS S31803 12 Gland A216 WCB A351 CF8M A352 LCB UNS S318103 13 Eyes Bolt A193 B7 A193 B8M A194 B8 A193 B7 14 Nut A194 2H A194 8M A194 8 A194 2H 15 Yoke A216 WCB A351 CF8M A352 LCB A8904A 16 Stem A276 410 A276 316 A276 304 UNS S31803 17 Stem Nut B148 UNS C95800 18 Grease Cup Cu Alloy 19 Hand Wheel A197 20 Hand Wheel Nut A108 1020 A182 F304 A182 F304 A108 1020 Other materials can be offered upon request. More details you need, please advise us directly via [email protected] or CALL US AT +86-(0)592-7199868 We are pleased to offer you our best solution case by case. Turn your idea into reality design. Gate Valve factory website:http://www.freetvalves.com/gate-valve/