产品展示
止回阀：共搜索到30 个符合条件的产品
| 产品图片 | 产品名称 | 产品简单介绍 |
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旋止阀 | DESCRIPTION 1. Face to Face :DIN3202F6，BS5153 2. Flanged ends: DIN2501, BS4504, |
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球式止回阀 | Material List NO.Part Material 1 BODY GGG40/50 2 BALL AL/DI + NBR/EPDM 3 COVER GGG40/50 |
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蝶式旋止阀 | DESCRIPTION 1. Flange drilled confirms to: GB/T9113.1-2000 2. Normal pressure: 0.6MPa, 1.6MPa, 2.5M |
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特殊止回阀 | DESCRIPTION 1. Flange drilled confirms to :GB/T9113.1-2000 2. Normal pressure:0.6MPa, |