The flange end valves are used in Sealing reliable, high-performance, and to support the use of imported equipment.
1.Design and manufacture :By ANSI . B16.34; API 602.
2.The length of the structure:By ANSI B16.10; JIS B2002
3.Size-end connectivity:1)150; 300 and 600 pounds according to the ANSI-class B16.5(RF)
2)10K according to JIS B2212; 20K according to JIS B2214; 30K&40Kacccording to JIS B2215
4.Valve inspection and testing:By API 598
5.Structure: 1) B.B;OS&Y or W.B; OS&Y 2)Necking (R,P) or the entire track(F,P)
6.Materials:By AISI/ASTM Provisions
7.The main material:A105; F5;F11;F22; 304; 304L; 316; 316L; LF2,etc.
Application of the medium: water, steam, oil, etc.