|  Company Info | |
| Company Name | WenZhou OK VALVE Manufacturing Co.,LTD | 
| Country/Territory: | Zhejiang China | 
| Business Type: | | 1 | 
| Number of Employees: | |
| Main Products: ball valve valve gate valve check valve forged steel valve | |
| NO. | Part name | Material | ||||
| A216 WCB | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | ||
| 1~2 | Body/Nut | A193 B7/A194 2H | A193 B8/A194 8 | A193 B8M | A194 8M | |
| 3 | Cover | A216 WCB | A351 CF8 | A351 CF8M | ||
| 4 | Gasket | Flexible graphite+stainless steel/PTFE | ||||
| 5 | Plug | A182 F304 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | 
| 6 | Body | A216 WCB | A351 CF8 | A341 CF8M | A182 F304L | A351 CF3M | 
| 7 | stem | A182 F410 | A182 F304 | A182 F316 | A182 F304L | A351 CF3M | 
| 8 | "O" ring | NBR/FEP/SBR | ||||
| 9 | Packing | Flexible graphite/PTFE | ||||
| 10 | Gland | A216 WCB | A351 CF8 | A351 CF8M | ||
| 11~12 | Oil nozzle/check valve | Material see body | ||||
| 13 | Wrench | ASTM A47-32510 A216 WCB | ||||