BJ45W/H、BJ545Y/H、BJ41W/H、BJ5(9)41Y/H夹套式保温截止阀
【简单介绍】
【详细说明】
铸钢夹套保温截止阀设计与制造标准
●设计与制造:BS1873 、GB/T12235
●法兰尺寸:ANSI/ASME B16.5、JB/T79、GB9113
●压力温度:ANSI/ASME B16.34 、GB/T9131
●结构长度:ANSI/ASME B16.10 、GB/T12221
●对焊连接尺寸:ANSI/ASME B16.25 、GB/T12224
●检验与实验:API598、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 |
铸钢夹套保温截止阀的材料明细表
零件名称 | 不锈钢系列 | 碳钢系列 | |||
ZGICr18Ni9Tit系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12M02Ti系列 | ZG00Cr17Ni14M02系列 | WCB系列 | |
阀体/阀盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
闸板 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
阀杆 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 |
垫片 | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨+304 |
压盖 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系列 | WCB |
填料压环 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
阀杆螺母 | ZCuAI110Fe3 | ZCuAI110Fe3 | ZCuAI110Fe3 | ZCuAI110Fe3 | ZCuAI110Fe3 |
保温套 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 20# |
手轮 | QT400-17 | QT400-17 | QT400-17 | QT400-17 | QT400-17 |
GB 1.6 / 2.5 MPa | ||||||||||||
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 490 | 550 | 690 |
H(开) | 260 | 310 | 375 | 375 | 385 | 450 | 485 | 600 | 625 | 735 | 790 | 865 |
D0 | 120 | 140 | 160 | 160 | 180 | 250 | 250 | 280 | 320 | 360 | 360 | 400 |
Wt | 13 | 17 | 25 | 30 | 36 | 40 | 55 | 70 | 100 | 130 | 170 | 250 |
GB 4.0 MPa | ||||||||||||
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 490 | 550 | 690 |
H(开) | 260 | 310 | 375 | 375 | 385 | 450 | 485 | 600 | 625 | 735 | 790 | 865 |
D0 | 120 | 140 | 160 | 180 | 200 | 240 | 280 | 320 | 360 | 400 | 400 | 400 |
Wt | 14 | 18 | 25 | 33 | 41 | 45 | 62 | 80 | 100 | 130 | 185 | 265 |
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