Steel Flanges, Weld Neck Flanges / ASTM a 182 Stainless Steel Wnrf Flanges ASTM a 182, Gr F1, F11, F22, F5, F9, F9
Yuhong Holding Group Co., Ltd.Base Info
- Model NO.：ASTM A 182 Stainless Steel WN RF Flanges
- Standard：ANSI, DIN, GB, JIS, GOST, BSW
Description