J44H/Y、J544H/Y、J944Y/H角式截止阀
产品简介
详细信息
J44H(Y)角式截止阀设计与制造标准
●设计与制造:BS1873、BS5160、GB/T12235
●法兰尺寸:ANSI/ASME B16.5、JB/T79、GB9113
●压力温度:ANSI/ASME 16.34、GB/T9131
●结构长度:ANSI/ASME 16.10、BS1873、GB/T12221
●对焊连接尺寸:ANSIB16.25、GB/T12224
●检验与实验:BS6755、GB/T13927
性能规范
公称压力 | 强度试验 | 水密封/上密封试验 | 气密封试验 |
1.5* PN (MPa) | 1.1* PN (MPa) | 0.5-0.7 (MPa) | |
1.6 | 2.4 | 1.8 | 0.6 MPa |
2.5 | 3.8 | 2.8 | |
4.0 | 6.0 | 4.4 | |
6.4 | 9.6 | 7.1 | |
10.0 | 15.0 | 11.0 | |
16.0 | 24.0 | 17.6 | |
25.0 | 37.5 | 27.5 | |
32.0 | 48.0 | 35.2 |
角式截止阀的材料明细表
序号 | 零件名称 | 碳钢系列 | 合金钢系列 | 不锈钢系列 | |
1 | 阀体/Body | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
2 | 阀瓣/Disc | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
3 | 阀杆/Stem | ASTM/A276 TYPE 410 | ASTM/A182 Gr F22 | ASTM/A276 TYPE 304 | ASTM/A276 TYPE 316L |
4 | 阀盖/Bonnet | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
5 | 双头螺柱/Stud | ASTM/A193 Gr B7 | ASTM/A193 Gr B7 | ASTM/A193 Gr B8 | ASTM/A193 Gr B8M |
6 | 六角螺母/ Nut | ASTM/A194 Gr 2H | ASTM/A194 Gr 4 | ASTM/A194 Gr 8 | ASTM/A194 Gr 8 |
7 | 支承垫/Ring | A105 | A182/F11 | A182/F304 | A182/F316L |
8 | 填料/Packing | 316(316L)+柔性石墨 / 316(316L)+Soft Graphite | |||
9 | 活结螺栓/Eyebolt | ASTM/A193 Gr B7 | ASTM/A193 Gr B7 | ASTM/A193 Gr B8 | ASTM/A193 Gr B8M |
10 | 螺母/Eyebolt Nut | ASTM/A194 Gr 2H | ASTM/A194 Gr 4 | ASTM/A194 Gr 8 | ASTM/A194 Gr 8 |
11 | 填料压套 / Packing Bushing | ASTM/A182 Gr F6a | ASTM/A182 Gr F6a | ASTM/A182 Gr F304 | A182/F316L |
12 | 填料压板/Gland | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
13 | 阀杆螺母/Stem Nut | ASTM/A439GR.D2 or ASTM/B148 UNS C95600 | |||
14 | 支架/Yoke | ASTM/A216 Gr WCB | ASTM/A216 Gr WCB | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
15 | 手轮/Handwheel | ASTM/A536 60-40-18 | |||
16 | 手轮螺母/ Handwheel Nut | Carbon Steel or Alloy Steel |
美标角式截止阀主要安装尺寸与重量
Class 150Lb | |||||||||
NPS | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
L | 102 | 108 | 121 | 146 | 178 | 203 | 248 | 311 | 349 |
H | 375 | 390 | 425 | 515 | 535 | 570 | 645 | 715 | 995 |
D0 | 200 | 250 | 250 | 300 | 300 | 350 | 400 | 450 | 600 |
Wt | 20 | 35 | 40 | 58 | 73 | 98 | 202 | 305 | 405 |
Class 300Lb | |||||||||
NPS | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
L | 133 | 146 | 159 | 178 | 200 | 222 | 279 | 311 | - |
H | 390 | 425 | 450 | 565 | 675 | 715 | 860 | 1265 | - |
D0 | 200 | 250 | 250 | 350 | 400 | 450 | 600 | 600 | - |
Wt | 33 | 46 | 61 | 105 | 145 | 192 | 311 | 430 | - |
国标角式截止阀主要安装尺寸与重量
GB 1.6MPa | ||||||||||||||||||
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||||||
L | 65/90 | 75/95 | 80/100 | 95/105 | 100/115 | 115/125 | 145 | 155 | 175 | 200 | 240/225 | 275 | ||||||
H (开) | 265 | 270 | 275 | 290 | 325 | 335 | 400 | 450 | 495 | 560 | 650 | 770 | ||||||
D0 | 100 | 100 | 120 | 140 | 160 | 200 | 250 | 250 | 300 | 300 | 350 | 400 | ||||||
Wt (Kg) | 7 | 8 | 9 | 12 | 14 | 20 | 28 | 40 | 50 | 65 | 88 | 158 |
GB 2.5 MPa | ||||||||||||||||||
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||||||
L | 65/90 | 75/95 | 80/100 | 95/105 | 100/115 | 115/125 | 145 | 155 | 175 | 200 | 240/225 | 275 | ||||||
H (开) | 265 | 270 | 275 | 325 | 335 | 400 | 450 | 495 | 590 | 650 | 770 | 850 | ||||||
D0 | 100 | 120 | 140 | 140 | 160 | 200 | 250 | 250 | 300 | 300 | 350 | 400 | ||||||
Wt (Kg) | 7.5 | 9 | 11 | 13 | 18 | 31 | 40 | 50 | 60 | 75 | 99 | 170 |
GB 4.0 MPa | ||||||||||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | ||||||||||||
L | 125 | 145 | 155 | 175 | 200 | 225 | ||||||||||||
H (开) | 375 | 390 | 425 | 515 | 535 | 570 | ||||||||||||
D0 | 200 | 250 | 250 | 300 | 300 | 350 | ||||||||||||
Wt (Kg) | 21 | 36 | 41 | 60 | 75 | 100 |
GB 6.4 MPa | ||||||||||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | ||||||||||||
L | 150 | 170 | 190 | 215 | 250 | 275 | ||||||||||||
H (开) | 390 | 425 | 450 | 565 | 675 | 715 | ||||||||||||
D0 | 200 | 250 | 250 | 350 | 400 | 450 | ||||||||||||
Wt (Kg) | 33 | 46 | 61 | 105 | 145 | 190 |