標(biāo)準(zhǔn)材質(zhì)明細(xì)表
序號 | 零件名稱 | CS to ASTM |
AS to ASTM |
SS to ASTM
|
|
Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
1 | 閥體 | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | 墊片 | Corrugated SS+graphite | SS+PTFE | ||
3 |
螺栓
|
A193 B7 | A193 B16 | A193 B8 | A193 B8M |
4 |
銷釘
|
A276 420 | A276 304 | ||
5 |
填料壓套
|
A276 410 | A182 F304(L) | A182 F316(L) | |
6 |
活節(jié)螺栓
|
A193 B7 | A193 B16 | A193 B8 | A193 B8M |
7 |
螺母
|
A194 2H | A194 4 | A194 8 | A194 8M |
8 |
閥桿螺母
|
A276 410 | |||
9 |
螺母
|
A194 2H | A194 4 | A194 8 | A194 8M |
10 |
銘牌
|
SS | |||
11 |
手輪
|
A197 | |||
12 |
填料壓板
|
A216 WCB | A351 CF8 | ||
13 |
填料
|
柔性石墨 | PTFE | ||
14 |
閥蓋
|
A105 | A276 304 | A182 F304(L) | A182 F316(L) |
15 |
閥桿
|
A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
16 |
閥瓣
|
A276 420 | A276 304 | A276 304(L) | A276 316(L) |
適用介質(zhì)
|
水、蒸汽、油品等 | 水、蒸汽、油品等 | 硝酸、醋酸等 | ||
適用溫度 | -29℃~425℃ | -29℃~550℃ | -29℃~180℃ |
注意:客戶需求的其他材質(zhì)也可采用。密封面料配對由客戶指定內(nèi)件代號決定。
CS=碳鋼;AS=合金鋼;SS=不銹鋼;
尺寸(mm)和重量(kg)
NPS | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | |
L(RTJ) | 900Lb~1500Lb | 216 | 229 | 254 | 279 | 305 | 371 |
H(BW) | 900Lb~1500Lb | 216 | 229 | 254 | 279 | 305 | 368 |
H(開) | 207 | 207 | 240 | 258 | 330 | 355 | |
W | 125 | 125 | 160 | 160 | 180 | 200 | |
柔性石墨 | RTJ | 8.0 | 13.2 | 17.4 | 19.0 | 24.5 | 31.0 |
BW | 5.2 | 10.0 | 14.6 | 15.8 | 20.5 | 27.8 |