Standard:ANSI MSS (also available for DIN,BS,JIS)
Certificate:ISO,API
Pressure rate:150LBS,300LBS,900LBS
Materials:A216WCB,A217WC6,A315CF8,A351CF8M,
A351CF3,A315CF3M
Design and manufacture:API 6D and API600
Inspection & Test:API 6D and API598
Face to face:API 6D and ANSI B16.5
Operation:handwheel and gear operation.
Size:1/2”-36”
Packing in poly-wooden cases