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千亿体育登录-首页✅亚洲正规遊戏平台✅业内最顶尖原生APP, 千亿体育登录-首页,冲击着您的视觉,一站体验所有遊戏,千亿体育登录-首页✅7*24H在线服务✅值得信赖|期待您的到来!

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                产品规格(单位: MM)


                公称尺寸 外径 承插口类型 承插口尺寸
                D1 D2 d1 d2 I1 d3 d4 I2 d L
                DN20*DN15 32.0 27.0 25.3 25.1 20.0 20.3 20.1 16.0 16.0 44.0
                DN25*DN15 40.0 27.0 32.3 32.1 24.0 20.3 20.1 16.0 16.0 52.0
                DN25*DN20 40.0 32.0 32.3 32.1 24.0 25.3 25.1 20.0 21.0 52.0
                DN32*DN15 50.0 27.0 40.3 40.1 28.0 20.3 20.1 16.0 16.0 60.0
                DN32*DN20 50.0 32.0 40.3 40.1 28.0 25.3 25.1 20.0 21.0 60.0
                DN32*DN25 50.0 40.0 40.3 40.1 28.0 32.3 32.1 24.0 28.0 60.0
                DN40*DN15 63.0 27.0 50.3 50.1 32.0 20.3 20.1 16.0 16.0 68.0
                DN40*DN20 63.0 32.0 50.3 50.1 32.0 25.3 25.1 20.0 21.0 68.0
                DN40*DN25 63.0 40.0 50.3 50.1 32.0 32.3 32.1 24.0 28.0 68.0
                DN40*DN32 63.0 50.0 50.3 50.1 32.0 40.3 40.1 28.0 36.0 68.0
                DN50*DN15 75.0 27.0 63.3 60.1 38.0 20.3 20.1 16.0 16.0 80.0
                DN50*DN20 75.0 32.0 63.3 60.1 38.0 25.3 25.1 20.0 21.0 80.0
                DN50*DN25 75.0 40.0 63.3 60.1 38.0 32.3 32.1 24.0 28.0 80.0
                DN50*DN32 75.0 50.0 63.3 60.1 38.0 40.3 40.1 28.0 36.0 80.0
                DN50*DN40 75.0 63.0 63.3 60.1 38.0 50.3 50.1 32.0 46.0 80.0
                "千亿体育登录-首页 <tt id="lkhmp"><tbody id="lkhmp"><sup id="lkhmp"></sup></tbody></tt>

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