Flexible Seal 15000psi Oilfield Surface Safety Valve
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....High-pressure oil enters the empty chamber of the driver and the press the bottom spring to open the valve,if the pressure exceed the bearing ability of wellhead assembly,by the signal past through the sensor,the control mechanism unload the pressure out...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Pressure Seal Gate Valve Flexible Wedge Solid Wedge Full Port Design
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...seal cast gate valve, Pressure seal bonnet,flexible wedge (PSB) Pressure seal gate valve high pressure class 1500 with Chrome-molybdenum steel WC9. Pressure seal bonnet, fully guided, choice of solid or flexible wedge,renewable seat rings, blow-out stem design, rising or non-rising handwheel, flanged or BW. Presure seal Gate Valve......
Kelite Group Co., Ltd
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BS 5351 Metal Seal Ball Valve 2– 48" For High Temperature Conditions
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...Sealing Ball Valve For High Temperature Conditions Product Description The ball surface adopts special surface hardening treatment, the valve seat adopts hardfacing hard alloy, so in the valve opening and closing process can withstand the medium scouring very well, especially suitable for dry solid particles and abrasive medium. Except for special surface treatment of ball and seat surfaces, flexible......
ZIGONG WEITE VALVE MFG CO., LTD
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Soft Seal PVC Valve Pneumatic Two Way Industrial Valve
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..., sewage treatment, circulating water engineering, etc. Double ball valve has excellent corrosion resistance, the sealing ring is F4, excellent corrosion resistance, and the service life is extended. Double by the ball valve rotation flexible, easy to...
Fabia Valve Industry (Suzhou) Co., Ltd.
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ANSI Carbon Steel 2500lbs Pressure Seal Gate Valve
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... to ANSI B16.34. With solid wedge and flexible wedge, so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve is weld with stainless steel. So it has perfect sealing. Its maintenance is convenient....
Beijing Silk Road Enterprise Management Services Co.,LTD.
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Cast Iron Double Socket Type Elastic Seat Seal Gate Valve With Rubber Sealing Ring
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... is directly inserted into the socket, which is extremely convenient to install, and the rubber sealing ring is placed between the pipe and the socket to achieve seal. This connection is different from the flange connection, called flexible connection or...
SuZhou YouWei Fluid Technology CO., LTD
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Forged Stainless Steel Bellows Seal Gate Valve F304 F316
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... of Bellows Seal Gate Valve: a) Design & Manufacture: API 600, API 6D, ASME B16.34 b) Face to Face: API 6D, ASME B16.......
Shanghai Kolink Valve Co., Ltd.
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ANSI Flexible Wedge Gate Valve Double Flange End Isolation 150 Class
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... Range: - 1/2"~12" Pressure Rating: - ASME CL, 150, 300, Temperature Range: - -196°C~650°C Application The gate of the gate valve has two sealing faces. The two...
Wenzhou Xidelong Valve Co. LTD
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Class 600~2500 Pressure Seal Gate Valve Cast Iron Water Lug Flange
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Class 600~2500 Pressure Seal Gate Valve Cast Iron Water Lug Flange Price List OS&Y, Rising stem, Flexible wedge Pressure seat Bonnet, Threaded or welded seat ring ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M, A351 CF3,A351 CF3M,A351 CN7M Standards compliance ......
TOBO STEEL GROUP CHINA
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Wedge Flanged WCB Body Class 600~2500 Pressure Seal Gate Valve
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Class 600~2500 Pressure Seal Gate Valve OS&Y,Rising stem,Flexible wedge Pressure seat Bonnet,Threaded or welded seat ring ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M, ......
WENZHOU ANRY VALVE CO.,LTD.
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