Weld Neck Flange 帶頸對(duì)焊法蘭
Weld Neck Flange 帶頸對(duì)焊法蘭 (“WN”)features a long tapered hub that can be welded with a pipe....
Add: No. 312 Chunnong Road,Shanghai CHINA
Tel: 086-021-56051151
Fax: 086-021-66309799
Email: 1542202575@qq.com
Add: No. 312 Chunnong Road,Shanghai CHINA
Tel: 086-021-56051151
Fax: 086-021-66309799
Email: 1542202575@qq.com
Weld Neck Flange 帶頸對(duì)焊法蘭 (“WN”)features a long tapered hub that can be welded with a pipe....