API Design Cast Steel Check Valve
Shanghai Huaxia Valve Co., Ltd. [China] 
Detailed Product Description
| Product Name: | API Design Cast Steel Check Valve |
| Product material: | WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M |
| Product standard: | API 6D,BS 1868,ASME B16.34 |
