国标铸钢固定球阀主要零件材质
序号 | 标准材料 零件名称 | 材料牌号 | 序号 | 标准材料 零件名称 | 材料牌号 | ||||||
碳钢 | 不锈钢 | 碳钢 | 不锈钢 | ||||||||
GB | API | GB | API | GB | API | GB | API | ||||
1 | 底盖 | 25 | A105 | 1Cr18Ni9Ti | F304/F316 F304L/F316L | 17 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M |
2 | 底盖螺钉 | 25CrMoA | A193-B7 | 1Cr17Ni2 | 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 | 20Cr13 | A276-410 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L | |||
5 | 下阀杆 | 20Cr13 | A276-410 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L | 21 | 阀杆O形圈 | 氟橡胶 | |||
6 | 下阀杆轴承 | 金属夹PTFE | 22 | 填料O形圈 | 氟橡胶 | ||||||
7 | 垫圈 | 金属夹石墨 | 23 | 上阀杆轴承 | 金属夹PTFE | ||||||
8 | 排污塞 | 20Cr13 | A276-410 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L | 24 | 止推轴承 | 石墨 | |||
9 | 阀体 | WCB | A216-WCB | ZG1Cr18Ni9Ti ZG1Cr18Ni 12Mo2Ti | CF8/CF8M CF3/CF3M | 25 | 阀杆填料函 | 25镀铬 | A105镀铬 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L |
10 | 阀座 | 20Cr13 渗氮 | A276-410 渗氮 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | 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 ZG1Cr18Ni 12Mo2Ti | CF8/CF8M CF3/CF3M | |||
12 | 阀座之承圈 | 25镀铬 | A105镀铬 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L | 28 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M |
13 | 阀座弹簧 | X-750 | X-750 | X-750 | X-750 | 29 | 双头螺柱 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
14 | 球体 | 1Cr18Ni9Ti | 304 | 1Cr18Ni9Ti 1Cr18Ni 12Mo2Ti | F304/F316 F304L/F316L | 30 | 螺钉 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M |
15 | 阀盖 | WCB | A216-WCB | ZG1Cr18Ni9Ti ZG1Cr18Ni 12Mo2Ti | CF8/CF8M CF3/CF3M | 31 | 支架 | WCB | WCB | WCB | WCB |
16 | 垫圈 | 金属夹石墨 | 32 | 键 | 40Cr | 40Cr | 1Cr17Ni2 | 1Cr17Ni2 | |||
国标铸钢固定球阀图纸
国标铸钢固定球阀PN1.6MPa主要外形连接尺寸
DN(mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | |
d1 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 337 | 387 | 438 | 489 | 591 | 686 | |
L | 140 | 165 | 165 | 203 | 222 | 241 | 305 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 | 1245 | |
H | 50 | 55 | 80 | 102 | 114 | 127 | 152 | 184 | 219 | 273 | 360 | 395 | 430 | 470 | 550 | 580 | 700 | 800 | |
手动 | H1 | 75 | 85 | 95 | 107 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 625 | 670 | 698 | 840 | 1050 | 1100 |
E | - | - | - | - | - | - | - | - | - | 116 | 116 | 171 | 171 | 257 | 257 | 257 | 150 | 83 | |
F | - | - | - | - | - | - | - | - | - | 350 | 350 | 400 | 420 | 400 | 420 | 400 | 410 | 650 | |
W | 160 | 160 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | |
WT(kg) | 4.5 | 5.7 | 7.0 | 12 | 16 | 22 | 35 | 58 | 74 | 205 | 322 | 460 | 576 | 864 | 1280 | 1600 | 1600 | 4500 | |
电动 | H2 | - | - | - | - | - | - | - | - | 554 | 600 | 652 | 760 | 770 | 830 | - | 940 | 940 | 1115 |
L1 | - | - | - | - | - | - | - | - | 235 | 235 | 235 | 259 | 400 | 400 | - | ||||
