GMK Valve Manufacture Co., Ltd.

Product name:Fully Welded Ball Valves
Size: 2"-56"

Pressure: 150LB,300LB,600LB,900LB,1500LB

Material: A105,F11,LF2,F304,F316,F51 ect
Connection: Flanges,RTJ Flange,Butt Weld
Operate: Hand lever, Gearbox, Penumatic Actuator, Electric Actuator

Feature:
1,Three pieces foreged steel body,fully welded
2,Trunnion mounted ball,Full bore
3,Anti-blow out stem

4,Fire safe design
5,Anti-Static device.
6,Free leakage of body sealed construction
7,Self relieving seat,
8,Double block and bleed function
9,Emergency sealant injection system
10,Low torque in operation.
11,Extension stem for optional, suitable for inaccessible areas or buried servies
12,ISO 5211 mounting pad optional
13,NACE MR-01-75
14,Forged steel body assures uniform the grain structure and toughness free from inevitable casting defects, such as porosity, abscess , sand hole, loosen, slag inclusion, crackle etc

Standard:
Design and Manufacture:API6D, ASME B16.34,API608,BS5351
Pressure-temperature rating: ASME B16.34
Face to face(end to end):ANSIB16.10,API6D
End Connection: 2"-24" ASME B16.5; 26" -42" ASME B16.47; B.W end ASME B16.25
Test and inspection:API598,API6D,
Fire safe design:API607,API6FA

Structure :