API 6D Pipeline Ball Valve Pressure Retaining API 607 DBB Ball Valve
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DBB Pipeline Ball Valve Retain Pressure When Work Downstream Of Closed Product Description DBB double ball valve (double block double Bleed ball valve) is designed to replace the complex form of multiple valve connections in traditional pipelines.Along with strong security features, our valves reduce the need for added valves......
ZIGONG WEITE VALVE MFG CO., LTD
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API 6D DBB Ball Valve Double Block & Bleed Flanged Trunnion Mounted
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..., End Entry 2-Piece or 3-piece Body Full Port for Pigging Operation Fire Safe to API 607 Antistatic Design Anti-blowout Stem Gear Operation or Actuator Available Applicable Standards of DBB Ball Valve: a) Design & Manufacture: API 6D, BS 5351, API 607 b...
Shanghai Kolink Valve Co., Ltd.
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Duplex Stainless Steel DBB Ball Valve , API 6D Trunnion Type Ball Valve
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...Ball Valve , API 6D Trunnion Ball Valves , Duplex Stainless Steel PRODUCT INTRODUCTION 1. Product Description : Forged Double Block and Bleed (DBB) Valves Machined from a single piece of 'grain flow controlled' forging, our Forged Double Block and Bleed (DBB) Valves feature two inline ball pattern primary and secondary isolating valves and a heavy duty needle vent valve......
Zhejiang TongJiang Holdings Company
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3/4 1/2in 2 Inch 4 Inch 2 Piece 3 Api 608 Trunnion Ball Valve Double Block And Bleed DBB
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...Ball Valve 2500LB Trunnion Mounted Ball Valve Manual High Pressure Flange Type Hard Seal Fixed Ball Valve DBB Forged steel trunnion mounted ball valve 1.Forged ball valve feature forged ball valve,the forging material can ensure sufficient rigidity and strength under maximum rated operation pressure without inherent flaw of cast. Enough wall thikness of separate body and adaptation of high strength tie bolts are convenient for valve...
ZHEJIANG VERVO VALVE CO.,LTD
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Forged Stainless Steel DBB Ball Valve With Customized Design BV-DBB-02F
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Ball valve features a spherical disc to open and close the flow of the fluid. They are the industry standard for pipeline shut-off applications, as their design guarantees very tight and leak-free sealing even after years of operation. The two key types of ball valves are the floating and the trunnion designs (side or top entry). The body can be cast or forged and monolithic or split (in 2 or 3 pieces). The API......
SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
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Metallurgy Marine RPTFE Seat Fire Safe DBB Ball Valve
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...Valve Double Block Ball Valve Double block and bleed ball valve bore :4"~24"100~600mm Double block and bleed ball valve pressure:150L B~2500LB 1 .6MPa~32MPa Double block and bleed ball valve Technicalstandard: Design standard:APl6D Face To Face :ASME B16.10 End Flanges: ASME B16.5 Inspection and Test :API 598 Product Parameter: Size: 4”~24” Pressure: 150LB~2500LB Bore: Full bore. reduced bore Design standard: API......
COOSAI valve group
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Double Bleed And Block Socket Weld ASME150 DBB Ball Valve
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...trapped between the two balls from a dedicated drain line. Body construction can be either forging or centrifugal casting. Wide range of materials: carbon steels, austenitic or martensitic SS, duplex-superduplex SS, nickel-based alloys. Valve design can be...
Beijing Silk Road Enterprise Management Services Co.,LTD.
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Stainless Steel ASTM A312 TP316L 2" 150# Flange DBB Ball Valve RF RTJ BW Connection
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...,A182 F6A,A182,F51,A182 F53,F22 Alloy Main Ball Material: ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,......
TOBO STEEL GROUP CHINA
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API 6D Floating Ball Valve 2 Inch With PTFE Seat Keep Zero Leakage
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API 6D Floating Ball Valve 2 Inch With PTFE Seat Keep Zero Leakage BALL VALVE: W.N.R.F. Flanged Ball Valves, Full bore, lever operated, ANSI Class 150/300. Dimensions API 6D and, tests to API with following parameters: Body Material : ASTM A216 WCB Ball : ......
Shanghai kangquan Valve Co. Ltd.
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API 150lb Flanged Ball Valve with High Mount Pad Q41F-150LB Relief Valve Driving Mode
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Product Name API 150LB Flanged Ball Valve with High Mount Pad 1. Material Stainless Steel WCB/304/316( CF8/CF8M) 2. Size 1/2"-12" ( DN15-DN300) 3.Certificate ISO9001 & CE 4. Port Ningbo/Shanghai 5. Working Pressure PN1.0-2.4Mpa 6. Working Temp. -20ºC~200......
Xuteng Valve Group Co., Ltd.
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