Y型截止閥 | 電站截止閥 | 手動截止閥 | 氣動截止閥 | 電動截止閥 | 高壓截止閥 |
高溫截止閥 | 低溫截止閥 | 保溫截止閥 | 絲口截止閥 | 法蘭截止閥 | 焊接截止閥 |
角式截止閥 | 氧氣截止閥 | 真空截止閥 | 鍛鋼截止閥 | 鑄鋼截止閥 | 針形截止閥 |
國標截止閥 | 日標截止閥 | 德標截止閥 | 美標截止閥 | 碳鋼截止閥 | 水封截止閥 |
液壓截止閥 | 鑄鐵截止閥 | 襯氟截止閥 | 襯膠截止閥 | 壓力表截止閥 | 不銹鋼截止閥 |
內螺紋截止閥 | 波紋管截止閥 | 銅截止閥 |
產品名: | 高壓法蘭截止閥 |
型號: | J41H/Y/W |
口徑: | DN15-DN300 |
壓力: | 1.6-16.0MPa |
材質: | 鑄鋼、不銹鋼 |
產品型號 | 配管法蘭 | 公稱壓力 PN(MPa) | 法蘭密封面 | ||||||
J41H-16C | J41W-16P | J41Y-16P | J41Y-16R | J41Y-16I | JB/T74 GB9113 HG20592- 20635 | 1.6 | 凸面 | ||
J41H-25 | J41W-25P | J41Y-25P | J41Y-25R | J41Y-25I | 2.5 | ||||
J41H-40 | J41W-40P | J41Y-40P | J41Y-40R | J41Y-40I | 4.0 | 凹凸面 | |||
J41H-64 | J41W-64P | J41Y-64P | J41Y-64R | J41Y-64I | 6.4 | ||||
J41H-100 | J41W-100P | J41Y-100I | 10.0 | 環連接 | |||||
J41H-160 | J41W-160P | J41Y-160I | 16.0 | ||||||
傘齒輪傳動截止閥 | 在型號“J”后插入“5”,示例J541H-25 | ||||||||
電動截止閥 | 在型號“J”后插入“9”,示例J941H-25 | ||||||||
氣動截止閥 | 在型號“J”后插入“6”,示例J641H-25 |
設計與制造 | 結構長度 | 壓力溫度等級 | 連接法蘭 | 試驗與檢驗 |
GB12235 | GB12221 | GB9131 | JB/T74-90 | JB/T9092-1999 |
零件名稱 | 材料牌號 | |||||
閥體 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
閥蓋 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
支架 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
閥瓣 | 2Cr13 | 304 | 316 | Cr5Mo | ||
閥桿 | 2Cr13 | 304 | 316 | 25Cr2MoV | ||
閥座 | 25 | 304 | 316 | 304 | ||
密封環、墊片 | 304、包覆墊 | |||||
填料 | 增強柔性石墨 |
公稱壓力 PN(MPa) | 試驗壓力(MPa) | 適用溫度(℃) | 適用 | ||||
強度試驗 | 密封試驗 | WCB | Wr5Mo | 1Cr18Ni12Mo2Ti | 1C18Ni9Ti | ||
1.6 | 2.4 | 1.8 |
≤425 |
≤550 |
≤200 |
≤200 |
水、油品、蒸氣、酸性介質 |
2.5 | 3.8 | 2.8 | |||||
4.0 | 6.0 | 4.4 | |||||
6.4 | 9.6 | 7.1 | |||||
10.0 | 15 | 11 | / | ||||
16.0 | 24 | 17.6 |
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 主要外形尺寸及連接尺寸(mm) | 重量 | |||||||||
L | D | D1 | D2 | D6 | b-f | f2 | z-φd | H | Do | |||
1.6 | 10 | 130 | 90 | 60 | 40 | / | 14-2 | / | 4-14 | 198 | 120 | 4.7 |
15 | 130 | 95 | 65 | 45 | / | 16-2 | / | 4-14 | 218 | 120 | 5.2 | |
20 | 150 | 105 | 75 | 55 | / | 16-2 | / | 4-14 | 258 | 140 | 7.1 | |
25 | 160 | 115 | 85 | 65 | / | 16-2 | / | 4-14 | 275 | 160 | 7.4 | |
32 | 180 | 135 | 100 | 78 | / | 18-2 | / | 4-18 | 280 | 180 | 8.5 | |
40 | 200 | 145 | 110 | 85 | / | 18-3 | / | 4-18 | 330 | 200 | 12.5 | |
50 | 230 | 160 | 125 | 100 | / | 18-3 | / | 4-18 | 350 | 240 | 14 | |
65 | 290 | 180 | 145 | 120 | / | 18-3 | / | 4-18 | 400 | 280 | 22.58 | |
80 | 340 | 195 | 160 | 135 | / | 20-3 | / | 8-18 | 355 | 280 | 29 | |
100 | 350 | 215 | 180 | 155 | / | 22-3 | / | 8-18 | 415 | 320 | 32.5 | |
125 | 400 | 245 | 210 | 185 | / | 24-3 | / | 8-18 | 460 | 360 | 80 | |
150 | 480 | 280 | 240 | 210 | / | 24-3 | / | 8-23 | 510 | 400 | 93.5 | |
200 | 600 | 335 | 295 | 265 | / | 26-3 | / | 12-23 | 710 | 400 | 180 | |
250 | 650 | 405 | 355 | 320 | / | 30-3 | / | 12-25 | 786 | 450 | 440 | |
300 | 750 | 460 | 410 | 375 | / | 30-4 | / | 12-25 | 925 | 500 | 648 |
2.5 | 10 | 130 | 90 | 60 | 40 | / | 16-2 | / | 4-14 | 198 | 120 | 4.9 |
15 | 130 | 95 | 65 | 45 | / | 16-2 | / | 4-14 | 218 | 120 | 5.4 | |
20 | 150 | 105 | 75 | 55 | / | 16-2 | / | 4-14 | 258 | 140 | 7 | |
25 | 160 | 115 | 85 | 65 | / | 16-2 | / | 4-14 | 275 | 160 | 7.4 | |
32 | 180 | 135 | 100 | 78 | / | 18-2 | / | 4-18 | 280 | 180 | 8.5 | |
40 | 200 | 145 | 110 | 85 | / | 18-3 | / | 4-18 | 330 | 200 | 12.5 | |
50 | 230 | 160 | 125 | 100 | / | 20-3 | / | 4-18 | 350 | 240 | 16 | |
65 | 290 | 180 | 145 | 125 | / | 22-3 | / | 8-18 | 400 | 280 | 25 | |
80 | 310 | 195 | 160 | 145 | / | 22-3 | / | 8-18 | 355 | 280 | 30 | |
100 | 350 | 230 | 190 | 160 | / | 24-3 | / | 8-23 | 415 | 320 | 34.5 | |
125 | 400 | 270 | 220 | 188 | / | 28-3 | / | 8-25 | 460 | 360 | 89 | |
150 | 480 | 300 | 250 | 218 | / | 30-3 | / | 8-25 | 510 | 400 | 98 | |
200 | 600 | 360 | 310 | 278 | / | 34-3 | / | 12-25 | 710 | 400 | 180 | |
250 | 650 | 425 | 370 | 332 | / | 36-3 | / | 12-30 | 786 | 450 | 446 | |
300 | 750 | 485 | 430 | 390 | / | 40-4 | / | 12-30 | 925 | 500 | 654 |
4.0 | 10 | 130 | 90 | 60 | 40 | 34 | 16-2 | 4 | 4-14 | 198 | 120 | 4.9 |
15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4 | 4-14 | 233 | 120 | 5.7 | |
20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4 | 4-14 | 275 | 140 | 7 | |
25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4 | 4-14 | 285 | 160 | 8.8 | |
32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4 | 4-18 | 302 | 180 | 11.8 | |
40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4 | 4-18 | 355 | 200 | 16.5 | |
50 | 230 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-18 | 373 | 240 | 24 | |
65 | 290 | 180 | 145 | 125 | 110 | 22-3 | 4 | 8-18 | 408 | 280 | 33 | |
80 | 310 | 195 | 160 | 145 | 121 | 22-32 | 4 | 8-18 | 436 | 320 | 44 | |
100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-23 | 480 | 360 | 60 | |
125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 | 8-25 | 558 | 400 | 89 | |
150 | 480 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-25 | 611 | 400 | 98 | |
200 | 600 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 | 720 | 400 | 190 |
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 主要外形尺寸及連接尺寸(mm) | 重量 | ||||||||||
L | D | D1 | D2 | D6 | D8 | b-f | f2 | z-φd | H | Do | |||
6.4 | 10 | 170 | 100 | 70 | 50 | 35 | / | 18-2 | 4 | 4-14 | 198 | 120 | 5.7 |
15 | 170 | 105 | 75 | 55 | 41 | / | 18-2 | 4 | 4-14 | 195 | 140 | 10 | |
20 | 190 | 125 | 90 | 68 | 51 | / | 20-2 | 4 | 4-18 | 228 | 160 | 13 | |
25 | 210 | 135 | 100 | 78 | 58 | / | 22-2 | 4 | 4-18 | 275 | 180 | 14.5 | |
32 | 230 | 150 | 110 | 82 | 66 | / | 24-2 | 4 | 4-23 | 325 | 200 | 19 | |
40 | 260 | 165 | 125 | 95 | 76 | / | 24-3 | 4 | 4-23 | 360 | 240 | 25 | |
50 | 300 | 175 | 135 | 105 | 88 | / | 26-3 | 4 | 8-23 | 410 | 280 | 35 | |
65 | 340 | 200 | 160 | 130 | 110 | / | 28-3 | 4 | 8-23 | 450 | 320 | 48 | |
80 | 380 | 210 | 170 | 140 | 121 | / | 30-3 | 4 | 8-23 | 485 | 360 | 56 | |
100 | 430 | 240 | 200 | 168 | 150 | / | 32-3 | 4.5 | 8-25 | 537 | 400 | 125 | |
125 | 500 | 250 | 240 | 202 | 176 | / | 36-3 | 4.5 | 8-30 | 631 | 400 | 131 | |
150 | 550 | 340 | 280 | 240 | 204 | / | 38-3 | 4.5 | 8-34 | 646 | 450 | 157 | |
200 | 650 | 405 | 345 | 300 | 260 | / | 44-3 | 4.5 | 12-34 | 813 | 500 | 283 | |
10.0 | 10 | 170 | 100 | 70 | 50 | / | 35 | 20-2 | / | 4-14 | 198 | 120 | 6 |
15 | 170 | 105 | 75 | 55 | / | 40 | 20-2 | / | 4-14 | 202 | 140 | 11 | |
20 | 190 | 125 | 90 | 68 | / | 51 | 22-2 | / | 4-18 | 228 | 160 | 13.2 | |
25 | 210 | 135 | 100 | 78 | / | 58 | 24-2 | / | 4-18 | 250 | 180 | 14 | |
32 | 230 | 150 | 110 | 82 | / | 66 | 24-2 | / | 4-23 | 326 | 220 | 15 | |
40 | 260 | 165 | 125 | 95 | / | 76 | 26-3 | / | 4-23 | 359 | 240 | 29 | |
50 | 300 | 195 | 145 | 112 | / | 88 | 28-3 | / | 4-25 | 414 | 280 | 49 | |
65 | 340 | 220 | 170 | 138 | / | 110 | 32-3 | / | 8-25 | 434 | 320 | 65 | |
80 | 380 | 230 | 180 | 148 | / | 121 | 34-3 | / | 8-30 | 547 | 400 | 95 | |
100 | 430 | 265 | 210 | 172 | / | 150 | 38-3 | / | 8-25 | 621 | 450 | 115 | |
125 | 500 | 310 | 250 | 210 | / | 176 | 42-3 | / | 8-34 | 732 | 450 | 149 | |
150 | 550 | 350 | 290 | 250 | / | 204 | 46-3 | / | 12-34 | 840 | 500 | 310 | |
200 | 650 | 430 | 360 | 312 | / | 260 | 54-3 | / | 12-41 | 925 | 550 | 590 |