- flange(steel flange,stainless steel flange)
- 2016-10-24 10:16
- highgualiby butcompetitive pricecompact structure cwaliableto chemicalpetroleum,natural gas civilian etc
- JIS Swing Check Valve
- 2016-10-23 01:04
- 1)Product name:check valve2)Material:WCB/SCS304/SCS3163)Size:1/2-184)Connection:screwed/socketed weld5)Standard:AISI/JIS