鍛鋼波紋管(guǎn)閘閥，鍛鋼閘閥(fá)
标準(zhǔn)材質細表
| 序号(hào) | 零件名稱 | cstoastm | astoastm | sstoastm | |
| a105 | a182f22 | a182f304l | a182f316l | ||
| 1 | 閥體(tǐ) | a105 | a182f22 | a182f304l | a182f316l |
| 2 | 閥瓣 | a276420 | a276304 | a276304l | a276316l |
| 3 | 閥杆 | a182f6 | a182f304 | a182f304l | a182f316l |
| 波紋(wén)管 | ss | ||||
| 4 | 墊(niàn)片 | 316夾柔性(xìng)石墨 | 316夾(jiá)ptfe | ||
| 5 | 閥蓋 | a105 | a182f22 | a182f304l | a182f316l |
| 6 | 螺栓 | a193b7 | a193b16 | a193b8 | a193b8m |
| 7 | 填料 | 柔(róu)性石(shí)墨 | ptfe | ||
| 8 | 填料壓套 | a276420 | a182f304 | ||
| 10 | 填料壓(yā)闆 | a216wcb | a351cf8 | ||
| 12 | 閥杆螺(luó)母 | a276420 | |||
| 手輪(lún) | a197 | ||||
| 13 | 鎖緊螺母 | a1942h | a1944 | a1948 | a1948m |
| 銷(xiāo)釘 | a276420 | a182f304 | |||
| 活節螺(luó)栓(shuān) | a193b7 | a193b16 | a193b8 | a193b8m | |
| 螺母 | a1942h | a1944 | a1948 | a1948m | |
| 墊圈 | ss | ||||
| 14 | 銘牌 | ss | |||
| 适用介質 | 水(shuǐ)、蒸汽、油(yóu)品等 | 水、蒸汽、油品等 | 硝酸、醋(cù)酸等 | ||
| 适用溫度 | —29℃～425℃ | —29℃～550℃ | —29℃～200℃ | ||
注意:客戶(hù)需求的其他材(cái)質也(yě)可采用.密封面材料(liào)配對客戶(hù)指定内件代号決定
cs=碳鋼(gāng);as=合金鋼;ss=不鏽鋼;
尺寸mm和重(zhòng)量kg
| nps | 縮(suō)徑 | 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(liàng) | 螺栓式(shì) | 3.2 | 3.0 | 4.8 | 7.9 | 11.0 | 16.8 | 25.2 |
| 焊接式(shì) | 3.0 | 2.8 | 4.8 | 7.0 | 9.6 | 13.5 | 20.25 | |
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