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阿卡-产品中心
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锻钢闸阀 |
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性能规范 Property specifications |
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法兰连接尺寸按JB/T79-94 或GB/T9113。Flange connecting dimensions in accordance with JB/T79-94 or GB/T9113
> 密封面型式 Seat sealing:13Cr/13Cr﹑STL/STL﹑13Cr/STL﹑304/304﹑304/STL﹑316/316 等
> 阀体材料 Body material:A105﹑F304﹑F316﹑F304L﹑F316L﹑F11﹑F22
> 产品规格和外形尺寸 Size of products and dimensions
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