* Materials: ASTM A216 WCB, ASTM A351-CF8, CF8M, CF3, CF3M

* Working Pressure: 150LB-900LB

* Applicable Medium: Water, Oil, Gas, Acid, etc

* Working Temperature: < 300°

* Manufacture and Design: ANSI B 16. 34

* Face to Face: ANSI B16. 10

* Flange Dimension: ANSI B16. 5

* Check and Test: API 598