Guocheng Valve Group Co., LTD. is one of the leading China Forged Steel Check Valve manufacturers, welcome to wholesale cheap Forged Steel Check Valve from our factory.
ОПИСАНИЕ НА КОВАНА СТОМАНЕНА ШИБЪРНА КЛАПА
A swing check valve consists of a flap or disc which hangs down in the flow path. With flow in the forwards direction, the pressure of the fluid forces the disc to swing upwards, allowing flow through the valve. Reverse flow will cause the disc to shut against the seat and stop the fluid going back down the pipe. In the absence of flow, the weight of the flap is responsible for the closure of the valve.
ХАРАКТЕРИСТИКИ НА ДИЗАЙН
Дизайн: API602/ASME 16.34/BS 5352
Изпитване под налягане: API 598
Етикет: MSS SP25
SW Заваръчни краища с муфа съгласно ASME B16.11
BW челен край по ASME B16.25
NPT резбови конектори съгласно ASME B1.20.1
ИЗБОР НА МАТЕРИАЛ
CS (ASTM A105, A182 F11, A182 F22), LTCS (ASTM A350 LF2, LF3, 12Mn)
Високоякостни LTCS (A694 F52, F60, F65)
Аустенитна неръждаема стомана (ASTM A182 F304, F316, F321)
Дуплексна неръждаема стомана 22% Cr (ASTM A182 F51)
Супердуплексна неръждаема стомана 25% Cr (ASTM A182 F53/F55)
6Mo неръждаема стомана (ASTM A182 F44)
Inconel 625
Incoloy 825
Монел-
Hot Tags: Forged Steel Check Valve, China, manufacturers, factory, wholesale, cheap