F11 F22 F5 forged steel globe valve

Forged steel globe valve design in three forms. The first one is the bolt-type valve cover, according to the form of this design of valve design, the valve body and valve cover with bolt nut connection, spiral wound gasket (316 folders manufacturing flexible graphite) seal. The special requirements of customers can also connect the metal ring. The second design is a form of welding-type valve cover, according to this design form of the valve, the valve body and valve cover with threaded connection, all-welded seal. The special requirements of customers can also connect the whole penetration. The third is a pressure tight valve cover, according to the form of this design of valve design, the valve body and valve cover with threaded connections, the internal pressure from Armillariella sealed. Cut-off valve design the structure and characteristics of globe valve in line with the design and manufacture of API602, BS5352, and ASME B16.34. Inspection and test according to API 598

 

F11 material highest temperature is 550 degree Celsius

F22  material highest temperature is 590 degree Celsius