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不锈钢焊接截止阀设计与制造标准:
●设计与制造:GB/T12223-89 ●焊接尺寸:JB/T 1751-75 ●结构长度:GB12221 ●检验与实验:GB/T13927
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不锈钢焊接截止阀主要材料 Materialsformain
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零件名称 Part name |
阀杆、阀盖、螺栓Body,Bonnet bolt |
阀杆、阀瓣密封圈Stem,Disc,Gasket |
填料 Packing |
垫片 Gasket |
手柄 Hande |
| J61Y-170V |
铬镍不锈钢Cr.NiStainlesss steel
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不锈钢 Stainless steel
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聚四氧乙稀、柔性石墨PTEF,Soft graphite |
橡胶石棉板Latex asbestos |
优质碳钢 High grade Garbon steelll |
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不锈钢焊接截止阀主要性能规范 Chief property and specifieation |
型号 Type |
公称压力 (MPa) Nominal pressure
不锈钢焊接截止阀
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