鍛鋼波紋管閘(zhá)閥，鍛鋼閘閥
标(biao)準材質細表
| 序号(hào) | 零件名稱 | CStoASTM | AStoASTM | SStoASTM | |
| A105 | A182F22 | A182F304L | A182F316L | ||
| 1 | 閥體 | A105 | A182F22 | A182F304L | A182F316L |
| 2 | 閥(fa)瓣 | A276420 | A276304 | A276304L | A276316L |
| 3 | 閥杆 | A182F6 | A182F304 | A182F304L | A182F316L |
| 波紋管 | SS | ||||
| 4 | 墊(nian)片 | 316夾柔性石墨 | 316夾(jia)PTFE | ||
| 5 | 閥蓋 | A105 | A182F22 | A182F304L | A182F316L |
| 6 | 螺栓 | A193B7 | A193B16 | A193B8 | A193B8M |
| 7 | 填料 | 柔(rou)性石墨 | PTFE | ||
| 8 | 填料壓套(tào) | A276420 | A182F304 | ||
| 10 | 填料壓闆 | A216WCB | A351CF8 | ||
| 12 | 閥杆螺(luo)母 | A276420 | |||
| 手輪 | A197 | ||||
| 13 | 鎖緊螺母(mu) | A1942H | A1944 | A1948 | A1948M |
| 銷釘 | A276420 | A182F304 | |||
| 活節螺栓 | A193B7 | A193B16 | A193B8 | A193B8M | |
| 螺(luo)母 | A1942H | A1944 | A1948 | A1948M | |
| 墊圈 | SS | ||||
| 14 | 銘牌 | SS | |||
| 适用(yòng)介質 | 水、蒸汽、油品(pin)等 | 水、蒸汽、油品等(děng) | 硝酸、醋酸等 | ||
| 适用(yong)溫度 | —29℃～425℃ | —29℃～550℃ | —29℃～200℃ | ||
注意:客戶需(xū)求的其他材質也(yě)可采用.密封面材(cái)料配對客戶指定(ding)内件代号決定
CS=碳(tan)鋼;AS=合金鋼;SS=不鏽鋼(gāng);
| NPS | 縮徑(jìng) | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" |
| 全徑 | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | ||
| L1 | 79 | 79 | 92 | 111 | 120 | 120 | 140 | |
| L | 79 | 79 | 92 | 111 | 120 | 152 | 172 | |
| H開 | 220 | 220 | 225 | 244 | 321 | 321 | 347 | |
| W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | |
| 重量 | 螺栓(shuan)式 | 3.2 | 3.0 | 4.8 | 7.9 | 11.0 | 16.8 | 25.2 |
| 焊接式 | 3.0 | 2.8 | 4.8 | 7.0 | 9.6 | 13.5 | 20.25 | |
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