序号 | 材料 标准 零件名称 | 材料牌号 | 序 号 | 材料 标准 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 |
01 | 固定轴 | 25 | A105 | 1Cr18Ni9Ti | F304/F316/ F304L/F316L | 16 | 球体 | 25 镀铬磷 | A10镀铬磷 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
02 | 固定轴螺钉 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B7M | 17 | 阀杆 | 2Cr13 | A276-410 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
03 | 排污塞 | 2Cr13 | A276-410 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L | 18 | 上阀杆轴承 | 金属夹 PTFE | 金属夹 PTFE | 金属夹 PTFE | 金属夹 PTFE |
04 | 垫圈 | 氟橡胶 ;PTFE ,金属夹石墨 | 19 | 止推轴承 | PTFE | PTFE | PTFE | PTFE |
05 | “O”形圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 20 | 压盖 | 25 | A105 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
06 | 阀体 | | | | | 21 | 压盖O形圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 |
07 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M | 22 | 垫圈 | 氟橡胶;PTFE,金属夹石墨 |
08 | 双头螺柱 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M | 23 | 注脂阀 | 25镀锌 | A105镀锌 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
09 | 阀盖 | 25 | A105 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L | 24 | 阀杆 “O”形圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 |
10 | 垫圈 | 氟橡胶;PTFE,金属夹石墨 | 25 | 螺钉 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B7M |
11 | 固定轴轴承 | 金属夹 PTFE | 金属夹 PTFE | 金属夹 PTFE | 金属夹 PTFE | 26 | 阀杆填料 | 石墨 |
12 | 阀座O形圈 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 氟橡胶 | 27 | 填料压环 | 25 | A105 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
13 | 阀座弹簧 | 17-7PH | 17-7PH | 17-7PH | 17-7PH | 28 | 连接板 | 25 | A105 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L |
14 | 阀座 | PTFE;PPL | PTFE;PPL | PTFE;PPL | PTFE;PPL | 29 | 销 | 40Cr | 40Cr | 1Cr17Ni2 | 1Cr17Ni2 |
15 | 阀座支承圈 | 25镀铬 | A105镀铬 | 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti | F304/F316/ F304L/F316L | 30 | 键 | 40Cr | 40Cr | 1Cr17Ni2 | 1Cr17Ni2 |