Высокое давление уплотнения задвижки

SPECIFICATIONS 1. Size: 2" 60" 2. Class: : 900 2500Lb 3. Design: ASME B16.34/API 600 4. Face to Face: ASME B16.10 5. End Flange: ASME B16.5 6. BW End: ASME B16.25 7. Test: API 598 FEATURES 1. OS & Y, Rising Stem 2. Pressure Seal Bonnet 3. Choice Of Solid Or Split Wedge 4. Forged T-head Stem 5. Available With Gear Operated MAIN PARTS AND MATERIALSNo.Parts NameMaterial1BodyA216 WCB2SeatA105+STL3WedgeA216 WCB+ STL4StemA182 F6+ Nitriding5Movable CoverA1056O-ringSS304+Graphite7GasketA1058Adapter RingA276 4209Gland FlangeA216 WCB10BonnetA216 WCB11BoltA193 B712NutA194 2H13Bevel GearDuctile Iron14GlandA276 42015BoltA193 B716NutA194 2H17CapA276 42018PackingSS304+Graphite19BoltA193 B720NutA194 2H21BoltA193 B7Optional Material: A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M,Duplex,etc. 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