美标底温碳钢法兰闸阀
详细信息
| 品牌：宗力 |
| 型号：DZ41H-150LB |
| 连接形式：法兰 |
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| 材质：碳钢 |
| 公称通径：600 mm |
| 适用介质：水;蒸汽;油品 |
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| 密封形式：硬密封式 |
| 标准：美标 |
| 外形：中型 |
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| 流动方向：单向 |
| 驱动方式：手动，电动，气动 |
| 零部件及配件：执行器 |
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| 用途：调节 |
| 压力环境：高压 |
| 工作温度：低温 |
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| 类型：直通式 |
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美标底温碳钢法兰闸阀
法兰低温闸阀、焊接低温闸阀、内螺纹低温闸阀产品简介：
法兰低温闸阀、焊接低温闸阀、内螺纹低温闸阀是指能够在低温工况下使用的焊接闸阀,主要用于三十万吨乙烯，液化天然气等化工装置上。输出的液态低温介质如乙烯、液氧、液氢、液化天然气、液化石油产品等，不但易燃易爆，而且在升温时要气化，气化时，体积膨胀数百倍。
法兰低温闸阀、焊接低温闸阀、内螺纹低温闸阀工作原理：
法兰低温闸阀、焊接低温闸阀、内螺纹低温闸阀采用蒙乃尔合金为主体材料，浸渍聚四氟乙烯的石棉为填料以柔性石墨为密封材料，这种材料对气体、液体均不渗透，在厚度方向有10%-15 %的弹性，较低的紧固压力就可达到密封。它还有自润滑性，用作阀门填料可以防止填料与阀杆的磨损。柔性石墨填料使用温度范围为-200~870℃。适用于甲烷，液态天然气，已烯，二氧化碳，液氨，液氧，液氮，液氢等低温场所。
法兰低温闸阀、焊接低温闸阀、内螺纹低温闸阀产品特点：
☆为防止中腔异常升压，在闸板的进口侧设置了泄压孔。
☆根据阀门的工作温度确定阀盖的顶部长度，确保阀桿填料的可靠密封。
☆根据工作温度合理选用填料，垫片等零件的材料。
☆严格控制材料的化学成份及低温冲击韧性等力学性能指标。
☆采用多种配管法兰标准及密封面型式，适用于各种工程需要。
产品展示实物图
美标低温闸阀 适用标准
钢制闸阀，API600/API 6D
钢制闸阀，ISO 10434/ISO 14313
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
试验标准，API 598/API 6
国标低温闸阀设计说明
栓接阀盖
全通型
明杆
刚性或弹性闸板
可更换阀座
锻造T型头阀杆
升降式或非升降式手轮
法兰或对焊端
可安装伞
DZ41H低温闸阀标准材料规范
| NO. | Part Name | ASTM Material |
| Carbon steel | 2.5Ni | 3.5Ni | 304 Type | 316Type | 304L Type | 316LType | 20 Alloy |
| 1 | Body | A352LCB | A352LC2 | A352 LC3 | A351 CF8 | A351CF8M | A351CF3 | A351CF3M | A351 CN7M |
| 2 | Bonnet | A352LCB | A352LC2 | A352 LC3 | A351 CF8 | A351CF8M | A351CF3 | A351CF3M | A351 CN7M |
| 3 | Wedge | LCB+304 "1 | LCB+304 "1 | LCB+304 "1 | A351 CF8 | A351CF8M | A351CF3 | A351CF3M | A351 CN7M |
| 4 | Stem | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
| 5 | Seat Ring | A182+F304 "1 | A182+F304*1 | A182+F304*1 | NA | NA |
| 6 | Back Seat | A276 304 | A276 304 | A276 304 | NA | NA |
| 7A | Bonnet Gasket | 304+
graphite | 304+
graphite | 304+
graphite | 304+
graphite | 316+
graphite | 304L+
graphite | 316L+
graphite | 316+
graphite |
| 7B | Ring Gasket | Soft
steel | A182
F304 | A182
F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy |
| 8 | Bonnet Bolt | A193
L7 | A193
L7 | A193
L7 | A193
B8 | A193
B8M | A193
B8 | A193
B8M | A193
B8M |
| 9 | Bonnet Nut | A194 4 | A194 4 | A194 4 | A19
4 8 | A194
8M | A194
8 | A194
8M | A194
8M |
| 10 | Packing | Graphite | Graphite | Graphite | Graphite *2 | Graphite
*2 | Graphite *2 | Graphite *2 | Graphite *2 |
| 11 | Gland | A276
410 | A276
410 | A276
410 | A276 304 | A276
316 | A276 304L | A276 316L | 20-Alloy |
| 12 | Gland Flange | A352LCB | A352LC2 | A352 LC3 | A351 CF8 | A351
CF8 | A351
CF8 | A351
CF8 | A351
CF8 |
| 13 | Eyebolt | A193 L7 | A193 L7 | A193 L7 | A193
B8 | A193
B8 | A193
B8 | A193
B8 | A193
B8 |
| 14 | Eyebolt Nut | A194 4 | A194 4 | A194 4 | A194 8 | A194 8 | A194 8 | A194 8 | A194 8 |
| 15 | Eyebolt Pin | A276
410 | A276
410 | A276
410 | A276 304 | A276
304 | A276 304 | A276
304 | A276
304 |
| 16 | Greas Fitting | Commercial | Commercial | Commercial | Commercial | Commercial |
| 17 | stem Nut | Bronze | Bronze | Bronze | Bronze | Bronze |
| 18 | Jam Nut | Carbon steel | Carbon steel | Carbon steel | Stainless steel | Stainless steel |
| 19 | Hand Wheel | Malleable iron | Malleable iron | Malleable iron | Malleable iron | Malleable iron |
| 20 | Wheel Nut | Carbon steel | Carbon steel | Carbon steel | Carbon steel+Zn | Carbon steel+Zn |
| *1 | PN≥600 CLASS seal face will be HF |
| *2 | PTFE Optional |
| *3 | Ductile Ni-Resist iron Optional |
| NA | Integral with vessell |
法兰低温闸阀执行标准：
设计与制造 | 结构长度 | 法兰尺寸 | 压力-温度 | 试验-检验 |
JB/T7749 | GB12221 | JB79 | Gb9131 | JB/T9092 |
法兰低温闸阀压力试验：
公称压力PN | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 |
强度试验 | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 |
水密封试验 | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 |
上密封试验 | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 |
气密封试验 | 0.4-0.7 |
法兰低温闸阀主要零件材料及性能：
体盖板 | 阀杆 | 密封面 | 垫片 | 填料 | 工作温度 | 适用介质 |
ZGoCrMNVAI低温高压铸钢 | 1Cr7Ni12 | STL/STL | 1Cr13/柔性石墨
低温石棉 | PTFE浸聚四氟乙
烯石棉绳
柔性石墨 | -46 | 丙烷/炳烯
甲醇/乙烷
煤气/液氨 |
LCB |
ZGoCrMNVAI低温高压铸钢 | -60 |
LC1 |
ZGoCrMNVAI低温高压铸钢 | -73 |
LC2 |
ZGoCrMNVAI低温高压铸钢 | 1Cr18Ni9Ti | -101 |
LC3 |
ZGoCrMNVAI低温高压铸钢 | -115 |
LC4 |
ZGoCrMNVAI低温高压铸钢 | -196 |
主要外形尺寸和质量Class 150
| Valve Size | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 30 | 36 | 40 | 42 | 48 | 52 |
| mm | 50 | 6.5 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 750 | 900 | 1000 | 1050 | 1200 | 1300 |
| A1 | in | 7.0 | 7.5 | 8.0 | 9.0 | 10.5 | 11.5 | 13.0 | 14.0 | 15.0 | 16.0 | 170 | 18.0 | 20.0 | 240 | 24.0 | 280 | 30.0 | 31.0 | 34.0 | 36.0 |
| mm | 178 | 190 | 203 | 229 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | 610 | 610 | 711 | 762 | 813 | 864 | 914 |
| A3 | in | 8.5 | 9.5 | 11.12 | 12.0 | 15.87 | 16.5 | 18.0 | 19.75 | 22.5 | 240 | 26.0 | 280 | 32.0 | 36.0 | 36.0 | 400 | 42.0 | 43.0 | 46.0 | 54 |
| mm | 216 | 241 | 283 | 305 | 403 | 419 | 457 | 502 | 572 | 610 | 660 | 711 | 813 | 914 | 914 | 1016 | 1067 | 1092 | 1168 | 1372 |
| H | in | 15.4 | 16.7 | 18.1 | 22.8 | 30.6 | 38.4 | 46.4 | 54.6 | 60.0 | 68.7 | 79.1 | 917 | 109.6 | 127.4 | 134.5 | 161.8 | 183.9 | 174.4 | 217.5 | 227 |
| mm | 390 | 425 | 461 | 580 | 77.6 | 976 | 1178 | 1387 | 1523 | 1745 | 2010 | 2330 | 2748 | 3236 | 3417 | 4109 | 4670 | 4430 | 5525 | 5766 |
| W | in | 7.9 | 7.9 | 7.9 | 9.8 | 11.8 | 14.0 | 17.7 | 17.7 | 19.7 | 22.0 | 13.8 | 17.7 | 17.7 | 22.0 | 220 | 27.9 | 31.5 | 31.5 | 35.4 | 35.4 |
| mm | 200 | 200 | 200 | 250 | 300 | 355 | 450 | 450 | 500 | 560 | 350 | 450 | 450 | 560 | 560 | 710 | 800 | 800 | 900 | 900 |
| Weight | RF | ib | 48.5 | 55.1 | 66.2 | 99.2 | 187 | 295.5 | 445 | 639 | 816 | 1177 | 1475 | 1786 | 3153 | 4558 | 4827 | 7856 | 10370 | 10143 | 15677 | 18742 |
| kg | 22 | 25 | 30 | 45 | 85 | 134 | 202 | 290 | 370 | 534 | 669 | 810 | 1430 | 2067 | 2189 | 3563 | 4703 | 4600 | 7110 | 8500 |
| BW | ib | 44.1 | 46.3 | 61.7 | 92.6 | 161 | 244 | 399 | 584 | 750 | 1111 | 1365 | 1697 | 3336 | 4756 | 4981 | 8011 | 10436 | 10198 | 15545 | 18853 |
| kg | 20 | 21 | 28 | 42 | 73 | 111 | 181 | 265 | 340 | 504 | 619 | 770 | 1513 | 2157 | 2259 | 3633 | 4733 | 4625 | 7050 | 8550 |
主要外形尺寸和质量Class 300
| Valve Size | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 30 | 36 | 40 | 42 | 48 |
| mm | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 750 | 900 | 1000 | 1050 | 1200 |
| A1&A3 | in | 8.5 | 9.5 | 11.12 | 12.0 | 15.88 | 16.5 | 180 | 19.75 | 30.0 | 33.0 | 36.0 | 39.0 | 45.0 | 53.0 | 55.0 | 68.0 | 760 | 780 | 87.2 |
| mm | 216 | 241 | 283 | 305 | 403 | 419 | 457 | 502 | 762 | 838 | 914 | 991 | 1143 | 1346 | 1397 | 1727 | 1930 | 1981 | 2215 |
| A2 | in | 9.12 | 10.12 | 11.75 | 12.62 | 165.5 | 17.12 | 18.62 | 20.37 | 30.62 | 33.62 | 36.62 | 39.75 | 45.88 | 54.0 | 56.0 | 69.12 | - | - | - |
| mm | 232 | 257 | 298 | 321 | 419 | 435 | 473 | 518 | 778 | 854 | 930 | 1010 | 1165 | 1372 | 1422 | 1756 | - | - | - |
| H | in | 162 | 17.7 | 19.0 | 23.7 | 32.0 | 40.2 | 48.8 | 56.8 | 66.1 | 78.4 | 85.9 | 93.5 | 112.6 | 130.0 | 148.5 | 169.8 | 1886 | 198.1 | 2174 |
| mm | 412 | 450 | 483 | 601 | 813 | 1020 | 1239 | 1443 | 1679 | 1993 | 2181 | 2376 | 2860 | 3302 | 3772 | 4312 | 4791 | 5032 | 5522 |
| W | in | 7.9 | 7.9 | 8.8 | 9.8 | 140 | 15.7 | 17.7 | 19.7 | 17.7 | 17.7 | 22.0 | 22.0 | 27.9 | 35.4 | 35.4 | 30.0 | 30.0 | 30.0 | 30.0 |
| mm | 200 | 200 | 224 | 250 | 355 | 400 | 450 | 500 | 450 | 450 | 560 | 560 | 710 | 900 | 900 | 760 | 760 | 760 | 760 |
| Weight | RF | ib | 63.9 | 88.2 | 105.8 | 163.2 | 313.1 | 485.1 | 721.0 | 1094 | 1530 | 2170 | 2880 | 3409 | 5204 | 80703 | 3591.6 | 151043 | 186543 | 209475 | 27342 |
| kg | 29 | 40 | 48 | 74 | 142 | 220 | 327 | 496 | 694 | 984 | 1306 | 1546 | 2360 | 3660 | 4350 | 6850 | 8460 | 9500 | 12400 |
| BW | ib | 52.9 | 77.2 | 81.6 | 141.1 | 269.0 | 379.2 | 5116 | 862 | 1420 | 1839 | 2317 | 2703 | 4212 | 6637 | 7629.3 | 11003 | 13582 .6 | 14994 | 19845 |
| kg | 24 | 35 | 37 | 64 | 122 | 172 | 232 | 391 | 644 | 834 | 1051 | 1226 | 1910 | 3010 | 3460 | 4990 | 6160 | 6800 | 9000 |
主要外形尺寸和质量Class 600
| Valve Size | in | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 30 | 36 | 40 | 42 |
| mm | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 750 | 900 | 1000 | 1050 |
| A1&A3 | in | 11.5 | 13.0 | 14.0 | 17.0 | 22.0 | 26.0 | 31.0 | 33.0 | 35.0 | 390 | 43.0 | 47.0 | 55.0 | 61.0 | 65.0 | 82.0 | 940 | 98.0 |
| mm | 292 | 330 | 356 | 432 | 556 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 | 1594 | 1651 | 2083 | 2387 | 2489 |
| A2 | in | 11.62 | 13.12 | 14.12 | 17.12 | 22.12 | 26.12 | 31.12 | 33.12 | 35.12 | 39.12 | 43.12 | 47.25 | 55.38 | 61.5 | 65.5 | 82.62 | - | - |
| mm | 295 | 333 | 359 | 435 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 | 1406 | 1562 | 1663 | 2098 | - | - |
| H | in | 18.5 | 19.5 | 22.1 | 26.7 | 37.2 | 43.7 | 52.1 | 65.9 | 72.1 | 82.9 | 98.0 | 104.8 | 116.9 | 140.2 | 152.8 | 179.5 | 207.6 | 240.0 |
| mm | 471 | 495 | 561 | 677 | 944 | 1110 | 1323 | 1675 | 1832 | 2106 | 2489 | 2662 | 29.70 | 3562 | 3880 | 4560 | 5273 | 6098 |
| W | in | 8.8 | 8.8 | 9.8 | 11.8 | 17.7 | 19.7 | 24.8 | 22.0 | 22.0 | 27.9 | 27.9 | 31.5 | 35.4 | 30.0 | 300 | 30.0 | 30.0 | 300 |
| mm | 224 | 224 | 250 | 300 | 450 | 500 | 630 | 560 | 560 | 710 | 710 | 800 | 900 | 512 | 512 | 512 | 512 | 512 |
| Weight | RF | ib | 94.3 | 132.3 | 154.4 | 295.5 | 628 | 988 | 1499 | 2355 | 28.36 | 4059 | 5700 | 6853 | 10337 | 133406 | 153137 | 214767 | 232628 | 241448 |
| kg | 43 | 60 | 70 | 134 | 285 | 448 | 680 | 1068 | 1286 | 1841 | 2585 | 3108 | 4688 | 6050 | 6945 | 9740 | 10550 | 10950 |
| BW | ib | 61.7 | 99.2 | 132.3 | 229.3 | 452 | 690 | 1180 | 2145 | 25.71 | 3332 | 4741 | 5640 | 8595 | 109809 | 125906 | 179487 | 188307 | 193379 |
| kg | 28 | 45 | 60 | 104 | 205 | 313 | 535 | 973 | 1166 | 1511 | 2150 | 2558 | 3898 | 4980 | 5710 | 8140 | 8540 | 8770 |
法兰低温闸阀规格主要尺寸（PN1.6MPa-2.5 MPa）：
1.6MPa | DN | L | D | D1 | D2 | b | n-Φd | H | D0 |
凸面法法
RF
DZ40Y-16LCB
DZ40Y-16LC1
DZ40Y-16LC2
DZ40Y-16LC3
DZ40Y-16LC4
DZ40Y-16P
DZ40Y-16R | 20 | 150 | 105 | 75 | 55 | 14 | 4-Φ14 | 320 | 140 |
25 | 160 | 115 | 85 | 65 | 14 | 4-Φ14 | 350 | 160 |
32 | 180 | 135 | 100 | 78 | 16 | 4-Φ18 | 385 | 180 |
40 | 200 | 145 | 110 | 85 | 16 | 4-Φ18 | 420 | 220 |
50 | 250 | 160 | 125 | 100 | 16 | 4-Φ18 | 540 | 240 |
65 | 265 | 180 | 145 | 120 | 18 | 4-Φ18 | 610 | 240 |
80 | 280 | 195 | 160 | 135 | 20 | 8-Φ18 | 690 | 280 |
100 | 300 | 215 | 180 | 155 | 20 | 8-Φ18 | 780 | 300 |
125 | 325 | 245 | 210 | 185 | 22 | 8-Φ18 | 930 | 320 |
150 | 350 | 280 | 240 | 210 | 24 | 8-Φ23 | 980 | 350 |
200 | 400 | 335 | 295 | 265 | 26 | 12-Φ26 | 1180 | 400 |
250 | 450 | 105 | 355 | 320 | 30 | 12-Φ30 | 1390 | 450 |
300 | 500 | 460 | 410 | 375 | 30 | 12-Φ30 | 1620 | 500 |
350 | 550 | 520 | 470 | 435 | 34 | 16-Φ34 | 1810 | 500 |
400 | 600 | 580 | 525 | 485 | 36 | 16-Φ36 | 1970 | 550 |
2.5MPa | 20 | 150 | 105 | 75 | 55 | 16 | 4-Φ16 | 320 | 140 |
凸面法法
RF
DZ40Y-25LCB
DZ40Y-25LC1
DZ40Y-25LC2
DZ40Y-25LC3
DZ40Y-25LC4
DZ40Y-25P
DZ40Y-25R | 25 | 160 | 115 | 85 | 65 | 16 | 4-Φ16 | 350 | 160 |
32 | 180 | 135 | 100 | 78 | 18 | 4-Φ18 | 385 | 180 |
40 | 200 | 145 | 110 | 85 | 18 | 4-Φ18 | 420 | 200 |
50 | 250 | 160 | 125 | 100 | 20 | 4-Φ20 | 540 | 240 |
65 | 265 | 180 | 145 | 125 | 22 | 8-Φ22 | 510 | 240 |
80 | 280 | 195 | 160 | 135 | 22 | 8-Φ22 | 690 | 280 |
100 | 300 | 230 | 190 | 160 | 24 | 8-Φ24 | 780 | 300 |
125 | 325 | 270 | 220 | 188 | 28 | 8-Φ28 | 930 | 300 |
150 | 350 | 300 | 250 | 218 | 30 | 8-Φ30 | 980 | 320 |
200 | 400 | 360 | 310 | 278 | 34 | 12-Φ34 | 1180 | 360 |
250 | 450 | 425 | 370 | 332 | 36 | 12-Φ36 | 1390 | 400 |
300 | 500 | 485 | 430 | 390 | 40 | 16-Φ40 | 1620 | 450 |
350 | 550 | 550 | 490 | 448 | 44 | 16-Φ44 | 1810 | 500 |
400 | 600 | 610 | 550 | 505 | 48 | 16-Φ48 | 1990 | 560 |
法兰低温闸阀主要尺寸PN4.0MPa-10.0MPa:
4.0 MPa | DN | L | D | D1 | D2 | D6 | b | n-Φd | H | D0 |
凹面法法
MFM
DZ40Y-40LCB
DZ40Y-40LC1
DZ40Y-40LC2
DZ40Y-40LC3
DZ40Y-40LC4
DZ40Y-40P
DZ40Y-40R | 20 | 150 | 105 | 75 | 55 | 51 | 16 | 4-Φ14 | 330 | 140 |
25 | 160 | 115 | 85 | 65 | 58 | 16 | 4-Φ14 | 360 | 160 |
32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-Φ18 | 440 | 180 |
40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-Φ18 | 455 | 200 |
50 | 250 | 160 | 125 | 100 | 88 | 20 | 4-Φ18 | 575 | 240 |
65 | 380 | 180 | 145 | 120 | 110 | 22 | 4-Φ20 | 635 | 240 |
80 | 3103 | 195 | 160 | 135 | 121 | 22 | 8-Φ22 | 715 | 280 |
100 | 50 | 230 | 190 | 160 | 150 | 24 | 8-Φ22 | 815 | 300 |
125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-Φ24 | 965 | 360 |
150 | 450 | 300 | 250 | 218 | 204 | 30 | 8-Φ28 | 1025 | 400 |
200 | 550 | 375 | 320 | 282 | 160 | 38 | 8-Φ30 | 1225 | 450 |
250 | 650 | 445 | 385 | 345 | 313 | 42 | 12-Φ34 | 1440 | 560 |
300 | 750 | 510 | 450 | 408 | 364 | 46 | 16-Φ34 | 1665 | 5470 |
350 | 850 | 570 | 510 | 465 | 422 | 52 | 16-Φ41 | 1880 | 720 |
4, 00 | 950 | 655 | 585 | 535 | 474 | 58 | 16-Φ18 | 2050 | 800 |
6.4MPa | 20 | 190 | 125 | 90 | 68 | 51 | 20 | 4-Φ18 | 330 | 180 |
凹面法法
MFM
DZ40Y-64LCB
DZ40Y-64LC1
DZ40Y-64LC2
DZ40Y-64LC3
DZ40Y-64LC4
DZ40Y-64P
DZ40Y-64R | 25 | 210 | 135 | 100 | 78 | 58 | 22 | 4-Φ23 | 360 | 180 |
32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 410 | 180 |
40 | 240 | 165 | 125 | 95 | 76 | 24 | 4-Φ23 | 480 | 220 |
50 | 250 | 175 | 135 | 105 | 88 | 26 | 4-Φ23 | 585 | 240 |
65 | 280 | 200 | 160 | 130 | 110 | 28 | 8-Φ23 | 690 | 240 |
80 | 310 | 210 | 170 | 140 | 121 | 30 | 8-Φ23 | 745 | 280 |
100 | 350 | 250 | 200 | 168 | 150 | 32 | 8-Φ25 | 885 | 300 |
125 | 400 | 295 | 240 | 202 | 176 | 36 | 8-Φ30 | 985 | 360 |
150 | 450 | 340 | 280 | 240 | 204 | 38 | 8-Φ34 | 1050 | 400 |
200 | 550 | 405 | 345 | 300 | 260 | 44 | 12-Φ34 | 1240 | 450 |
250 | 650 | 470 | 400 | 352 | 313 | 48 | 12-Φ41 | 1460 | 560 |
300 | 750 | 530 | 160 | 412 | 364 | 54 | 16-Φ41 | 1670 | 5640 |
10.0MPa | 25 | 210 | 135 | 100 | 78 | 58 | 24 | 4-Φ18 | 365 | 200 |
凹面法法
MFM
DZ40Y-100LCB
DZ40Y-100LC1
DZ40Y-100LC2
DZ40Y-100LC3
DZ40Y-100LC4
DZ40Y-100P
DZ40Y-100R | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 4-Φ23 | 420 | 200 |
50 | 250 | 195 | 145 | 112 | 88 | 28 | 4-Φ25 | 630 | 240 |
65 | 280 | 220 | 170 | 138 | 110 | 32 | 8-Φ25 | 700 | 240 |
80 | 310 | 230 | 180 | 148 | 121 | 34 | 8-Φ25 | 760 | 280 |
100 | 350 | 265 | 210 | 172 | 150 | 38 | 8-Φ30 | 900 | 280 |
宗力阀门售后服务承诺
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三、本公司确保所提供阀门产品达到合同指标
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注意事项：现场*安装阀门时先检查阀门本身密封材料及阀体密封槽上是否有杂物及灰尘并将其清理，另外安装人员必须检查管道内是否有因焊接法兰片时而残留在管道内的焊渣，还得检查管道内堆焊时超过阀门开关位置时而碰到的壁是否小于蝶门的zui大外径，为避免阀门打开时而刮伤密封材料，请先检查以上几个问题！请及时清理杂物、焊渣！
