Q647气动硬密封球阀零件材质
时间：2013/4/29 16:17:09 来源：弘凌泵阀
Q647气动硬密封球阀零件材质:
| 号 | 零件名称 | 材料牌号 | 序号 | 零件名称 | 材料牌号 | ||||||
| 碳钢 | 不锈钢 | 碳钢 | 不锈钢 | ||||||||
| GB | ASTM | GB | ASTM | GB | ASTM | GB | ASTM | ||||
| 1 | 底盖 | 25 | A105 | 1Cr18Ni8Ti |
F304/F316/ F304L/F316L |
17 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M |
| 2 | 底盖螺钉 | 25CrMoA | A193-B7 | 1Cr18Ni9Ti | A193-B8M | 18 | 双头螺柱 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
| 3 | 垫圈 | 金属夹石墨 | 19 | 球体键 | 40Cr | 40Cr | 1Cr17Ni2 | 1Cr17Ni2 | |||
| 4 | 止推轴承 | 金属夹PTFE | 20 | 上阀杆 | 2Cr13 | A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
|||
| 5 | 下阀杆 | 2Cr13 | A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
21 | 阀杆O型圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 |
| 6 | 下阀杆轴承 | 金属夹PTFE | 22 | 填料函O型圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 | |||
| 7 | 垫圈 | 金属夹PTFE | 23 | 上阀杆轴承 | 金属夹PTFE | ||||||
| 8 | 排污塞 | 2Cr13 | A276-410 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
24 | 止推轴承 | 石墨 | |||
| 9 | 阀体 | WCB | A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
25 | 阀杆填料函 | 25镀铬 | A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
| 10 | 阀座 | 2Cr13渗氮 | A276-410渗氮 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
26 | 阀杆填料 | 石墨 | |||
| 11 | 阀座密封圈 | 石墨 | 27 | 填料压盖 | WCB | A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
|||
| 12 | 阀座支承圈 | 25镀铬 | A105镀铬 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
28 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M |
| 13 | 阀座弹簧 | X-750 | 29 | 双头螺柱 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M | |||
| 14 | 球体 | 1Crl8Ni9Ti | 304 |
1Cr18Ni9Ti 1Cr18Ni12Mo2Ti |
F304/F316/ F304L/F316L |
30 | 螺钉 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
| 15 | 阀盖 | WCB | A216-WCB |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti |
CF8/CF8M/ CF3/CF3M |
31 | 支架 | WCB | |||
| 16 | 垫圈 | 金属夹石墨 | 32 | 键 | 40Cr | 40Cr | 1Cr17Ni2 | 1Cr17Ni2 | |||