Manufacturing Standards:GB,API,ASTM,JIS,ANSI,CE
Materials:ASTN/A216,A217,A351,A487 and National Standard Carbon Steel,stainless steel.WCB,WCC,WC1,WC6,WC9,WB36,LCB,LC3,LCC,CF8,CF8M,CF8C and Cr,Mo,V Steel.
Product parameters:working temperature:-196¡æ--650¡æ
Mpa:150Lb--5000Lb
Valve bore diameter:20mm--1300mm(2"-- 50")
The maximum unit of weight:6 tons