180 Degree Bend, ANSI B16.49 Bend
180 Degree Bend, ANSI B16.49 Bend

液压不锈钢检查盖 | 可锁定的易提升检修盖

流畅、低成本的手动访问,内置安全机制。耐用的不锈钢盖,配有液压升降辅助装置,便于打开,可锁定搭扣,便于控制进入。
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