1)     Size:1 1/2”-42”

2)     Pressure;125lb-150lb

3)      Material: Cast iron/GGG/Carbon steel/Alloy steel/ Stainless steel

4)     Manufacture: JIS, BS API6D

5)     working temperature-29°C--150°C

6)     Face-to-face standards: ANSI 16.10/ GB12221

7)     Flange standards: JB/T74--90, GB9112--9131, HG20615--20635, SH3006, ANSI B16. 5

8)     Inspection and test standards: API 598, and JIS B2003

9)     Type of connection: Flange, welding and wafer

10) Features: Sealing could be adjustable and replaceable, improve efficiency and prolong lifetime.