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030601004 低压碳钢管 - 工程量清单 - 工程基础数据 - 氿上商城

docx 030601004 低压碳钢管

产品简介

低压碳钢管 1.1、材质:热镀锌无缝钢管 2.2、连接方式:焊接连接 氩弧焊打底 手工焊盖面 3.3、规格:Φ57*3.5 4.4、压力试验、吹扫、清洗设计要求:气压试验 试验介质为干燥洁净空气 工作压力0.7MPa 试验压力0.92MPa 报价需要包含管道压力检测费 5.5、除锈、刷油、防腐绝热及保护层设计要求:加强级防腐 可以采用聚乙烯防腐胶带

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