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...the ball. Trunnion Mounted Ball Valve Test Procedure HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4 Sequence Area Pressure Duration(min) Description SHELL TEST A 1.5xPN 6″-10″ 5 1. Valve in partial open. 2. Se...
...the ball. Trunnion Mounted Ball Valve Test Procedure HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4 Sequence Area Pressure Duration(min) Description SHELL TEST A 1.5xPN 6″-10″ 5 1. Valve in partial open. 2. Se...
... : JB / T79 - Fireproof Test: GB / T13927 - 1992 Size Range: - DN15 ~ DN200 Nominal Pressure: - Contruction 1.6 ~ 4.0 MPa Temperature Limit: - 20 °C ~ 350 °C Wafer Type ball valves (or called “Italy Super Th...
...Pressure Flanged Ball Valve Handle Lever 150LB DN50 High Platform Specifications 150LB Ball Valve Applicable Standards: - Design and Manufacturing:GB12237-89 - Connection:JB/T79 - Fireproof Test: API607 4th ...
...Pressure Handle Wafer Floating Ball Valve PTFE PPL Seat General Features Italy Ball Valve Applicable Standards: - Design and Manufacturing : GB / T12237 / 1989 - Connection : JB / T79 - Fireproof Test: GB / ...
...Ball Valve High Pressure Class 600 Specifications Design standard API6D Connection ends flange Nominal diameter 1/2” Pressure rating CLASS 600 Body Material A350-LF2 Ball Material A350-LF2 Stem Material A182...
...Pressure Flanged Ball Valve Handle Lever 150LB DN50 High Platform Specifications 150LB Ball Valve Applicable Standards: - Design and Manufacturing:GB12237-89 - Connection:JB/T79 - Fireproof Test: API607 4th ...
...Pressure Handle Wafer Floating Ball Valve PTFE PPL Seat General Features Italy Ball Valve Applicable Standards: - Design and Manufacturing : GB / T12237 / 1989 - Connection : JB / T79 - Fireproof Test: GB / ...
...Ball Valve High Pressure Class 600 Specifications Design standard API6D Connection ends flange Nominal diameter 1/2” Pressure rating CLASS 600 Body Material A350-LF2 Ball Material A350-LF2 Stem Material A182...
...: Brass Seat Material: PTFE Body Seal Material: PTFE Ball Material: Chrome Plated Brass Valve Basic Body Material: Brass Surface Treatment: Nickel Plating Application: Can be used for oil & petroleum, and wa...
...: Brass Seat Material: PTFE Body Seal Material: PTFE Ball Material: Chrome Plated Brass Valve Basic Body Material: Brass Surface Treatment: Nickel Plating Application: Can be used for oil & petroleum, and wa...
...: Brass Seat Material: PTFE Body Seal Material: PTFE Ball Material: Chrome Plated Brass Valve Basic Body Material: Brass Surface Treatment: Nickel Plating Application: Can be used for oil & petroleum, and wa...
...: Brass Seat Material: PTFE Body Seal Material: PTFE Ball Material: Chrome Plated Brass Valve Basic Body Material: Brass Surface Treatment: Nickel Plating Application: Can be used for oil & petroleum, and wa...
Enhanced Strong Pressure Double Union Ball Valve Sanitary PN16 Brass Color Ball Valve Enhanced Brass Double Union Ball Valve With Brass Cover to the plastic part. More Strong, Easy to connect, Fast Work. Specia...
... ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water treatment industries. Floating Ball Valve Para...
... ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water treatment industries. Floating Ball Valve Para...
...Ball Valve Cast Steel WCB Gear Operated The trunnion mounted ball valve has been designed with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading ...
...Ball Valve Double Block & Bleed The trunnion mounted ball valve has been designed with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading springs ...
.... Under the bottom of seats, seat pre-loading springs are positioned to ensure two floating seats attach the ball surface tightly. The ball is fixed by upper and lower trunnions, so the seat rings don’t affo...
...Ball valve With Flange 3-pcs Ball Valve Forged Stainless Steel Psi Fixed Ball Valve Detailed Product Description Product Name: Floating Ball Valve Application: Cold Water TankPetroleum , Chemistry Size: 22mm...