Литой стали цапфы конной шаровой кран

SPECIFICATIONS 1. Size: 2" 40" 2. Class: 150 1500Lb 3. Design: ASME B16.34/API 6D 4. Face to Face: ASME B16.10 5. End Flange: ASME B16.5 6. BW End: ASME B16.25 7. Test: API 598/API 6D 8. Fire Safe Test: API 607/API 6FA 9. Special: NACE MR-01-75 10. Application:Chemical processing, Oil Field & Power Plant, Hydrocarbon processing FEATURES 1. Two & Three Pieces Cast Steel Body 2. Trunnion Mounted Ball, Full Bore 3. Anti-static Device 4. Blow-out Proof Stem 5. Fire Safe Design 6. Emergency Sealant Injector 7. Vent Valve, Drain Valve 8. Lifting Lugs and supporting feets STANDARD MATERIAL LISTNo. Parts Name Material 1 Body A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex 2 Seat Spring Inconel X-7505, SS304, SS316 3 Seat Ring A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 4 Seat PTFE, R-PTFE, PEEK, PPL 5 Ball A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 6 Key 1045, A182 F304, F304L, F316, F316L 7 Sliding Bearing SS304+PTFE, SS316+PTFE 8 Thrust Washer PTFE 9 O-ring NBR, Viton 10 Stud A193 B7, B7M, B8, B8M 11 Nut A194 2H, 2HM, 8, 8M 12 Yoke A216 WCB 13 Gland Flange A216 WCB, A351 CF8 14 Stem A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 15 Packing PTFE, Graphite 16 Screw A193 B7, B8 17 Stem Injection 1020+ZN, A182 F304, F304L, F316, F316L 18 Seat Injection 1020+ZN, A182 F304, F304L, F316, F316L 19 Vent Valve 1020+ZN, A182 F304, F304L, F316, F316L 20 Anti-static Spring Stainless Steel 21 Bonnet A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex 22 Body Gasket PTFE, SS304+Graphite, SS316+Graphite 23 Trunnion A105+ENP, A182 F6, F304, F304L, F316, F316L, F51 24 Bottom Cover A105+ENP, A182 F304, F304L, F316, F316L 25 Lower Gasket PTFE 26 Drain Valve 1020+ZN, A182 F304, F304L, F316, F316L 27 Seat Sealing Graphite 28 Gland Gasket SS304+Graphite 29 Bottom Cover Gasket SS304+Graphite Yongjia Weilan Flow Control Equipment Co., LTd. , founded in 1989, located in Oubei Town, Yongjia, Wenzhou, Zhejiang, China, It is a professional valve manufacturing enterprise, which integrates R&D, manufacture and sales. The company covers total area of 220,000 m2, now has 252 staff members and 15 senior engineers and technicians.Also has owned more than 200 sets of digital-controlled and processing center, the use of specialized software like Pro/E,CAD etc. shorten the P&D and trial manufacture cycle, and greatly improve the service life and dependability of the products. As an ISO9001:2000(CE,API) certified company, we provide various ball valves, gate valves, globe valves, check valves, strainers, flanges and pipe fittings for petroleum, chemical engineering, metallurgy, light industry, power station, city building, water supply system, oil transportation, gas feeding, natural gas and long distance transportation pipes projects. The products diameter range is DN10 2000mm (1/2″ 80”), the nominal pressure range is 1.6Mpa 42 Mpa(150Lb 2500Lb), and the available temperature range is -196°C 750°C. The valve material contains carbon steel, brass, stainless steel, heat-resist alloy steel, Monel, low-temperature steel and other special steels. WEILAN's annual sales has exceeded the amount of 15 million dollars since 2006, of which 70% for abroad market. We mainly export products to UK, Germany, Singapore, New Zealand,Italy, Irland,Spain, Taiwan, Iran, Saudi Arabia, UAE etc. And has become one of the best OEM partners of the other international brand valve producing corporations. With first-class quality, excellent performance and competitive price, WEILAN people sincerely expect to establish long and stable cooperation relationship with customers all over the world to create the prosperous future together. CONTACT DETAILS: YONGJIA WEILAN FLOW CONTROL EQUIPMENT CO., LTD. Add.: Baishui Industrial Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China 325105 Tel.: +86 577 6732 1989 +86 577 6732 1569 Fax: +86 577 6733 7095 Web: http//www.cnweilan.com