| 序号 | 名称 | 材质Material |
| 1 | 阀体 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
| 2 | 阀瓣 | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
| 3 | 阀杆 | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
| 4 | 垫片 | 柔性石墨+不锈钢 |
| 5 | 双头螺栓 | ASTM A193-B7 .A193-B8.A193-B8M |
| 6 | 六角螺母 | ASTM A194-2H. A194-8. A194-8M |
| 7 | 阀盖 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
| 8 | 波纹管组件 | ASTM A182-F304 .F316 .F321 F304L,F316L |
| 9 | 填料 | 柔性石墨 |
| 10 | 填料压盖 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
| 11 | 支架 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
| 12 | 阀杆螺母 | 铜合金ZQA19-4 |
| 13 | 手轮 | ASTM A536- Gr.60-40-18 .A216-WCB |
