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| 零件名称 Part name |
阀体 BODY |
阀杆 Stem |
阀底座 Base |
填料 PACKING |
填料阀盖 Packing bonnet |
手轮 Hand wheel |
| QFF3-160-DN5 | 碳钢 Carbon steel |
铬不锈钢 Cr,Stainless steel |
聚四氟乙稀、 柔性石墨 PTEF,Soft graphite |
碳钢 Carbon steel |
优质碳钢 High grade carbon steel |
|
| QFF3-320P-DN5 | 铬镍不锈钢 Cr,Ni Stainless steel |
铬不锈钢 Cr,Stainless steel |
铬镍不锈钢 Cr,Ni Stainless steel |
不锈钢 Stainless steel |
||
平衡针型阀