美标法兰球阀
产品名称：美标法兰球阀
设计标准Design standards
技术规范: 美标
设计标准: AP16D AP1608
结构长度: ASMEB16.10
连接法兰: ASME B16.5
试验与检验: AP16D API 598
Technical specification：AS
DesignStandard:AP16D AP1608
Face to Face: ASME B16.10
Flanged Ends: ASME B16.5
Test and Inspection: API 6D AP 598
性能规范Specifications
公称压力: 150,300,600Lb
强度试验: PT3.0,7.5,15Mpa
密封试验: 22,5.5,11Mpa
上密封试验: 2.2,5.5,11Mpa
气密封试验: 0.6Mpa
阀门主体材料: WCB(C),CF8(P),CF3(PL),CF8M(R),CF3M(RL)
适用介质: 水、蒸汽、油品，硝酸类，醋酸类
适用温度: -29~180℃
Nominalpressure:150,300,600Lb
Strength test: PT3.0.7.5,15Mpa
Seal Test 2.2,5.5,11Mpa
The seal test 2.2, 5.5, 11 Mpa
Gas seal test: 0.6Mpa
Valve body material: WCB(C),CF8(P),theCF3 (PL),CF8M (R),CF3M (RL)
Suitable medium: water, steam, oil products,nitric acid, acetic acid
Suitable temperature:-29~180℃
主要零件材料Materials of main parts
材料名称Material Name | 碳钢Carbon steel | 不锈钢Stainless steel | ||
阀体Body | A216 WCB | A351 CF8 | A351 CF8M | |
阀盖Bonnet | A216 WCB | A351 CF8 | A351 CF8M | |
球体Ball | A276 304/A276 316 | |||
阀杆Stem | 2Cr13/ A276 304/A276 316 | |||
阀座Seat | PTFE , RPTFE | |||
填料Gland Packing | PTFE/柔性石墨 PTFE/Flexible Graphite | |||
压盖Gland | A216 WCB | A351 CF8M | ||
螺柱Bolt | A193-B7 | A193-B8M | ||
螺母Nut | A193-2H | A194-8 | ||
主要外形尺寸和连接尺寸The main dimensions and connection dimensions
美标（ANSI）：150LB 单位：mm
公称通径 DN(mm) | L | D | D1 | D2 | b | f | Z-Φd | |
in | DN | |||||||
1/2” | 15 | 108 | 90 | 60.3 | 34.9 | 10 | 1.6 | 4-Φ16 |
3/4” | 20 | 117 | 100 | 69.9 | 42.9 | 11 | 1.6 | 4-Φ16 |
1” | 25 | 127 | 110 | 79.4 | 50.8 | 12 | 1.6 | 4-Φ16 |
1 ¼” | 32 | 140 | 115 | 88.9 | 63.5 | 13 | 1.6 | 4-Φ16 |
1 ½” | 40 | 165 | 125 | 98.4 | 73 | 15 | 1.6 | 4-Φ16 |
2” | 50 | 178 | 150 | 120.7 | 92.1 | 16 | 1.6 | 4-Φ19 |
2 ½” | 65 | 190 | 180 | 139.7 | 104.8 | 18 | 1.6 | 4-Φ19 |
3” | 80 | 203 | 190 | 152.4 | 127 | 19 | 1.6 | 4-Φ19 |
4” | 100 | 229 | 230 | 190.5 | 157.2 | 24 | 1.6 | 8-Φ19 |
5” | 125 | 356 | 255 | 215.9 | 185.7 | 24 | 1.6 | 8-Φ22 |
6” | 150 | 394 | 280 | 241.3 | 215.9 | 26 | 1.6 | 8-Φ22 |
8” | 200 | 457 | 345 | 298.5 | 269.9 | 29 | 1.6 | 8-Φ22 |
10” | 250 | 533 | 405 | 362 | 323.8 | 31 | 1.6 | 12-Φ25 |
12” | 300 | 610 | 485 | 431.8 | 381 | 32 | 1.6 | 12-Φ25 |
14” | 350 | 686 | 535 | 476.3 | 412.8 | 35.5 | 1.6 | 12-Φ29 |
