智能制造網(wǎng)
詳細介紹
一、J44Y高壓角式截止閥簡介：
J44Y高壓角式截止閥是一種常用的截斷閥，主要用來接通或截斷管路中的介質，一般不用于調節(jié)流量。截止閥產品適用的壓力、溫度范圍很大，但一般用于中、小口徑的管道，適用于≤425℃的蒸汽、油品、水等介質。
二、J44H（Y）角式截止閥設計與制造標準
●設計與制造：BS1873、BS5160、GB/T12235
●法蘭尺寸：ANSI/ASME B16.5、JB/T79、GB9113
●壓力溫度：ANSI/ASME 16.34、GB/T9131
●結構長度：ANSI/ASME 16.10、BS1873、GB/T12221
●對焊連接尺寸：ANSIB16.25、GB/T12224
●檢驗與實驗：BS6755、GB/T13927
三、J44Y高壓角式截止閥材料明細表
| 序號 NO. | 零件名稱 Part Name | 碳鋼系列 Carbon Steel | 合金鋼系列 Alloy steel | 不銹鋼系列 Stainless Steel | |
| 1 | 閥體/Body | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
| 2 | 閥瓣/Disc | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
| 3 | 閥桿/Stem | ASTM/A276 TYPE 410 | ASTM/A182 Gr F22 | ASTM/A276 TYPE 304 | ASTM/A276 TYPE 316L |
| 4 | 閥蓋/Bonnet | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
| 5 | 雙頭螺柱/Stud | ASTM/A193 Gr B7 | ASTM/A193 Gr B7 | ASTM/A193 Gr B8 | ASTM/A193 Gr B8M |
| 6 | 六角螺母/ Nut | ASTM/A194 Gr 2H | ASTM/A194 Gr 4 | ASTM/A194 Gr 8 | ASTM/A194 Gr 8 |
| 7 | 支承墊/Ring | A105 | A182/F11 | A182/F304 | A182/F316L |
| 8 | 填料/Packing | 316（316L）+柔性石墨 / 316（316L）+Soft Graphite | |||
| 9 | 活結螺栓/Eyebolt | ASTM/A193 Gr B7 | ASTM/A193 Gr B7 | ASTM/A193 Gr B8 | ASTM/A193 Gr B8M |
| 10 | 螺母/Eyebolt Nut | ASTM/A194 Gr 2H | ASTM/A194 Gr 4 | ASTM/A194 Gr 8 | ASTM/A194 Gr 8 |
| 11 | 填料壓套 / Packing Bushing | ASTM/A182 Gr F6a | ASTM/A182 Gr F6a | ASTM/A182 Gr F304 | A182/F316L |
| 12 | 填料壓板/Gland | ASTM/A216 Gr WCB | ASTM/217 Gr WC6 | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
| 13 | 閥桿螺母/Stem Nut | ASTM/A439GR.D2 or ASTM/B148 UNS C95600 | |||
| 14 | 支架/Yoke | ASTM/A216 Gr WCB | ASTM/A216 Gr WCB | ASTM/A351 Gr CF8 | ASTM/A351 Gr CF3M |
| 15 | 手輪/Handwheel | ASTM/A536 60-40-18 | |||
| 16 | 手輪螺母/ Handwheel Nut | Carbon Steel or Alloy Steel | |||
四、J44Y高壓角式截止閥主要連接尺寸
| 型 號 | 通徑 DN（mm） | 主要連接尺寸 | 外形尺寸 | |||||||
| L | D | D1 | M | D2 | b | LO | H | H（開） | ||
| AJ44H-320 AL44H-320 | 3 | 60 | 70 | 42 | M14×1.5 | 10 | 15 | 100 | 71 | 77 |
| 6 | 60 | 70 | 42 | M14×1.5 | 10 | 15 | 150 | 80 | 94 | |
| J44Y-160 L44Y-160 | 10 | 90 | 95 | 60 | M24×2 | 10 | 20 | 200 | 260 | 275 |
| 15 | 105 | 95 | 60 | M24×2 | 16 | 20 | 200 | 268 | 288 | |
| J44Y-320 L44Y-320 | 10 | 90 | 95 | 60 | M24×2 | 10 | 20 | 200 | 268 | 275 |
| 15 | 105 | 105 | 68 | M33×2 | 17 | 20 | 200 | 268 | 288 | |
| J44Y-160 L44Y-160 | 25 | 120 | 102 | 68 | M33×2 | 28 | 20 | 300 | 225 | 245 |
| 32 | 135 | 115 | 80 | M42×2 | 37 | 22 | 300 | 222 | 248 | |
| 40 | 165 | 165 | 115 | M52×2 | 47 | 28 | 350 | 265 | 300 | |
| 50 | 190 | 165 | 115 | M64×3 | 59 | 32 | 400 | 303 | 345 | |
| J44Y-320 L44Y-320 | 25 | 120 | 115 | 80 | M42×2 | 35 | 22 | 300 | 225 | 245 |
| 32 | 135 | 135 | 95 | M48×2 | 41 | 25 | 300 | 222 | 248 | |
| 40 | 165 | 165 | 115 | M64×3 | 58 | 32 | 350 | 265 | 300 | |
| 50 | 190 | 200 | 145 | M80×3 | 70 | 40 | 400 | 303 | 345 | |
| GJ44H-160 GL44H-160 | 65 | 215 | 200 | 145 | M80×3 | 73 | 40 | 710 | 430 | 490 |
| 80 | 260 | 225 | 170 | M100×3 | 93 | 50 | 810 | 520 | 600 | |
| 100 | 290 | 260 | 195 | M125×4 | 115 | 60 | 850 | 595 | 685 | |
| GJ44H-320 GHJ44H-320 | 65 | 215 | 225 | 170 | M100×3 | 90 | 50 | 710 | 430 | 490 |
| 80 | 260 | 260 | 195 | M125×4 | 112 | 60 | 810 | 520 | 600 | |
| 100 | 290 | 300 | 235 | M155×4 | 130 | 75 | 850 | 595 | 285 | |
上海概業(yè)閥門有限公司http://www.gaiyefm。。ｃｏｍ版權所有，轉載請注明
智能制造網(wǎng)