1) Design Standard: ANSI B16.34 MSS SP-81
2) Inspection and Test Standard: API 598
3) Face to Face: MSS SP-81
4) Connection: JB 79 GB9113 HG20592 SH3406 ANSI B16.5
5) Size: DN50~1200 2"~48"
6) Class: PN0.6~PN5.0, 125Lb~300Lb
7) Temperature: < 330
8) Operation: Manual, Pneumatic. Electric
9) Body Material: 304, 316, 304L, 316L, H. C, H. B
10) Stem Material: 304, 316, 304L, 316L, H. C, H. B
11) Sealing couple: 13Cr, ( Co-Cr-W)STL
12) Custom requirements welcomed