| 港口的规模 |
DN50~300 |
| 出生地 |
Hebei China (Mainland) |
| 模式的数量 |
DIN3356 |
| 牌子的名字 |
Hebei CMEC |
| 标准或Nonstandard |
标准 |
| 结构 |
停下 |
| 压力 |
高压 |
| 权力 |
液压 |
| 材料 |
选角的 |
| 温度的媒体 |
低温度 |
| 媒体 |
水 |
Y-type stop valve with bellow seal acc.to DIN Technical specification Structural FormationBB-BG-OS&YDriving MannerHand-OperatedDriving MannerElectric-ActuadDesign StandardDIN3356Face to FaceDIN3202Flange EndsDIN2543-2545Test&InspectionDIN3230 Products performance specification Nominal Pressure(Mpa)Shell Test(Mpa)Sealing Test(Mpa)Suitble Temp(°c)Suitable Medium1.62.41.76≤350°cWater Oil & Gas2.53.752.754.o6.04.46.49.67.04 Main parts materials Part nameMaterialBodyGS-C25 1.73631.4308,1.4408,1.4306,1.4301DiscASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316LPinASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316LBellow assemble1Cr18Ni9Ti,304,316StemASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316LBonnetGS-C25 1.73631.4308,1.4408,1.4306,1.4301PackingFlexible graphite,PTFEGlandGS-C25 1.73631.4308,1.4408,1.4306,1.4301Guide piece25,45,304,316Yoke nutZQA19-14HandwheelWCB,QT400-18BoltASTM A193-B7,A193-B8,A193-B8MNutASTM A194-2H,A194-8,A194-B8MGasketFlexible graphite+stainless steel,PTFE