详细信息
150LB、800LB、150LB、800pound锻钢截止阀 ANSI;API;JIS 应用规范
1设计制造ANSI B16.34;API 602
2连接端尺寸
(1)承插口尺寸按ANSI B16.11,JIS B23.6
(2)螺纹端尺寸按ANSI B1.20.1:BS21:JIS BO203:S107/1
3阀门检查和试验：API 598
4结构特征： 螺栓连接阀盖（B.B）和明杆支架（OS&Y）或焊接阀盖（W.B）和明杆支架（OS&Y）
5材料按AISI/ASTM的规定。
6主体材料:
A105;LF2;F5;F11;F22;304;304L;316L;LF2μè | ?? Application criterion
1?￠Design and manufacture￡oto ANSI B16.34;API602
2?￠Size of coupling end:
(1).Size of socket joint hole:to ANSI B16.11,JIS B23.6
(2).Size of threaded end :to ANSI B1.20.1:BS21:JIS BO203:S107/1
3?￠Valve inspection and test￡oto API 598
4?￠Structure characteristics￡oB.B;OS&Y OR W.B;OS&Y
5?￠Material:to AIS/ASTM
6?￠Materiare fo main body￡o
A105￡?F5￡?F11￡?F22￡?304￡?304L￡?316￡?316L￡?LF2.etc |
规格 Description | ASTM | A105 | A305 | | A182 | LF2 | F5 | F11 | F22 | 304 | 304L | 316 | 316L | 阀体
Valve body | A105 | LF2 | F5 | F11 | F22 | 304 | 304L | 316 | 316L | 阀盖
Valve cover | A105 | LF2 | F5 | F11 | F22 | 304 | 304L | 316 | 316L | 阀杆
Valve stem | 2Cr13 | 304 | 304L | 316 | 316L | 阀瓣 | 2Cr13 | 304 | 304L | 316 | 316L | 压套
| 2Cr13 | 304 | 304L | 316 | 316L | 垫片 Spacer | 304+柔性石墨 soft graphite | 304+柔性石墨 soft graphite | 法兰 Gland | WCB | CF8 | 手轮 Handwheel | A197 |
Main diemsions and weight 规格 DN
Specification DN | S | L | ANSI?í60??(NPT)
ANSI toothed60??(NPT) | JIS,ISC,BC,?à?í55??(RC)
JIS,ISC,BC,TOOTHED55??(RC) | W | H(?a)Open | ??á?kg weight | 英制 inch(IN) | 公制metric | ANSI | JIS | 全径
insided ia | 缩径
fullbore | 全径
insided ia | 缩径
fullbore | 全径 insided ia | 缩径
fullbore | 全径
insided ia | 缩径 fullbore | 全径
insided ia | 缩径
fullbore | 全径
insided ia | 缩径
fullbore | 1/4 | | 8 | | 14.2 | | 14.3 | | 79 | 1/4 | | 1/4 | | 100 | 153 | 1.9 | | 3/8 | 1/4 | 10 | 8 | 17.6 | 14.2 | 17.9 | 14.3 | 79 | 3/8 | 1/4 | 3/8 | 1/4 | 100 | 153 | 1.9 | 2.1 | 1/2 | 3/8 | 15 | 10 | 21.8 | 17.6 | 22.2 | 17.9 | 79 | 1/2 | 3/8 | 1/2 | 3/8 | 100 | 158 | 1.9 | 2.1 | 3/4 | 1/2 | 20 | 15 | 27.1 | 21.8 | 27.7 | 22.2 | 92 | 3/4 | 1/2 | 3/4 | 1/2 | 100 | 192 | 2.1 | 2.3 | 1 | 3/4 | 25 | 20 | 33.8 | 27.1 | 34.5 | 27.7 | 111 | 1 | 3/4 | 1 | 3/4 | 125 | 252 | 3.3 | 3.6 | 11/4 | 1 | 32 | 25 | 42.6 | 33.8 | 43.2 | 34.5 | 120 | 11/4 | 1 | 11/4 | 1 | 160 | 252 | 7.5 | 7.8 | 11/2 | 11/4 | 40 | 32 | 48.7 | 42.6 | 49.1 | 43.2 | 152 | 11/2 | 11/4 | 11/2 | 11/4 | 160 | 289 | 7.5 | 8.2 | 2 | 11/2 | 50 | 40 | 61.1 | 48.7 | 61.1 | 49.1 | 172 | 2 | 11/2 | 2 | 11/2 | 180 | 330 | 11.4 | 12.0 | | 2 | | 50 | | 61.1 | | 61.1 | 200 | | 2 | | 2 | 240 | 370 | 14.6 | 15.0 |
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锻钢截止阀,WZ41H波纹管闸阀,RX49H炉平板水位
