Yongjia Goole Valve Co., Ltd |
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1.Design Standard:MFG,ANSI B 16.34
2.Face to face standard:ANSI B 16.34
3.Connection standard:ANSI B 16.34
4.Testing Standard:API 598
5.Connection:Flange,Butt welding.
6.Material:WCB,WC1,WC6,WC9,LCB,LCC,LC3,C5,C12,CF8(M),CF8C,CF3(M),etc.
Type | ST-A | ST-B | ST-C | ST-D | |
Applicable Fluid | Water, Oil, Steam | ||||
Applicable Inlet Pressure | 1.6-4.0Mpa | ||||
Applicable Temperature | Max.300℃ | ||||
Connection Mode | Flanged | Butt Welded | Butt Welded | Flanged | |
Hydrostatic Test | 2.4-6.0Mpa | ||||
Material | Body, Cover | Steel Pipe, Stainless Steel Pipe Carbon Steel, Stainless Steel(304) | |||
Screen | Stainless Steel (304) | ||||
Gasket | Asbestos Sheet |
DN | L | L1 | H | D | |
ST-A | ST-B | ||||
DN50 | 270 | 140 | 63 | 130 | 60 |
DN65 | 300 | 155 | 76 | 150 | 76 |
DN80 | 320 | 165 | 85 | 165 | 89 |
DN100 | 380 | 195 | 104 | 180 | 114 |
DN125 | 430 | 220 | 123 | 210 | 140 |
DN150 | 500 | 260 | 143 | 230 | 165 |
DN200 | 600 | 310 | 178 | 285 | 216 |
DN250 | 670 | 345 | 216 | 320 | 267 |
DN300 | 750 | 390 | 254 | 380 | 318 |
DN350 | 850 | 430 | 279 | 415 | 355 |
DN400 | 950 | 485 | 305 | 430 | 406 |
DN450 | 1150 | 590 | 343 | 485 | 457 |