- ASTM A 182 threaded flange/ stainless steel so flange
- 2016-11-02 17:24
- ASTM A182 threaded flange/ stainless steel so flangejiangyin zhonghuan flange co.,ltd is experienced inmanufacturing WN/
- plate flange/forged flange
- 2016-10-26 04:12
- 1.This type of flange strictly executive ANSI B 16.5/ANSI B 16.47(JIS/DIN/BS/GB) standard;2.DN15-DN2000(NPS1/2-NPS80);3.