2 Inch API 6A Wellhead Valves Flapper Type Check Valve For Pipe Line Flow Control
...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Flapper Check Valves – Clapper check valves are designed for well service applications such as fracturing, cementing and acidizing. The flapper check valve is placed in the...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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3 inch Rubber Seated Water Check Valve Flapper Type
...Flapper Check Valve Flange Ends 1. PRODUCT PROFILE Rubber Seated Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover and disc, and the disc adopts steel plate coated with rubber, its open and close service life could be up to one million times. Flapper check valve......
Anhui Prosper Flow Technology Co., Ltd
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Ductile Iron Rubber Seat Check Valve Flapper Flange Ends SFCV QT450 Water Gas Oil
... field of valves, and comprises a check valve body and a flap valve disc. The flap disc comprises a flap frame and a rubber coating layer, and the flap frame is provided with a structure that is convenient to be combined with the ......
Fengbao Valve Manufacturing Co., Ltd.
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Wafer Dual Discs Check Valve Butterfly Type Body CF8
.../Inconel Disc:SS304/SS316+Stellite Seat:NBR/EPDM/Metal Shaft1:F316/F304 Shaft2:F316/F304 Check Valve Overview Check Valves are automatic shut-off...
Wenzhou Xidelong Valve Co. LTD
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CF8 PN40 SUS304 Single Disc Check Valve Wafer Type For Petroleum Or Vapour
...Check Valve Wafer Type For Petroleum Or Vapour D Detailed Product Description Product Name: Ball Check Valve Application: Sewage, Water Etc., Size: DN15 ~DN300 Pressure: PN2.5/6/10/16/125lbs/150lbs/JIS 5K/JIS10K Standard: DIN/BS/AWWA/JIS Temperature: -20~120 C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve......
TOBO STEEL GROUP CHINA
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Durable Ductile Iron Non - Clog Design Swing Check Valve , Swing Type Check Valve
Slow Closing Check Valve With Hydraulic Cushion Device Description: The RDCS is a slow closing check valve with hydraulic cushion. The bottom of the body is equipped with micro-resistance slow closing device, when the pump stops, the disc will fall quickly......
Suzhou Alpine Flow Control Co., Ltd
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Anticorrosion PTFE PFA Lined Dual Plate Check Valve Wafer Type
PFA Lined Dual Plate Check Valve for Fluorine Chemical Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704 Face-to-face Dimension: ASME B16.10, GB/T 12221 Flange Standard: ASME B 16.5, GB/T 9119, DIN, JIS Inspection and Testing......
Zhejiang Youfumi Valve Co., Ltd.
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High Pressure Flapper Style Check Valve With High Durability Corrosion Resistant
... and acidizing. The flapper check valve is placed in the treating line to allow flow to the well but isolates and back flow to go upstream in the valve. This provides a safety device at various locations in the flow line and assure that pressure and...
CCSC Petroleum Equipment Limited Company
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304 Stainless Steel Thin Type Check Valve Disc Type for Clamping One-Way Customization
Wenzhou Fuchuang Valve Co., Ltd. is a design, manufacture, sales of all kinds of pipeline valves and supporting products manufacturing enterprises. The company has been established for many years, with strong technical strength, precision CNC machine tools......
Wenzhou Fuchuang Valve Technology Co., Ltd.
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API 7-1 Downhole Tools Plunger Type Drill Pipe Float Valve / Flapper Type
API Standard Varco Top Drive parts OEM/ top drive IBOP assembly/lower ibop Product Description: API 7-1 Downhole Tools Drill Pipe Float Valve Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve, The main ......
XIAN ATO INTERNATIONAL CO.,LTD
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