欧洲钢管标准编号(4)

无缝环行钢管 交货技steel tubes for 术条件 第2部分：不mechanical and general 锈钢管 engineering purposes - Technical delivery conditions - Part 2: Stainless steel tubes Steel tubes and fittings for onshore 岸上和海上管路钢管及and offshore pipelines 配件 水泥沙浆内衬 - Internal lining with cement mortar Steel tubes and fittings for onshore 岸上和海上管路钢管及and offshore pipelines 配件 外表涂层用沥青- Bituminous hot 加热材料 applied materials for external coating Steel tubes for precision applications - 高精密度用途的钢管 Technical delivery 交货技术条件 第6部conditions - Part 6: 分：液压和气动系统用Welded cold drawn 冷拔焊接钢管 tubes for hydraulic and pneumatic power systems Steel tubes and 岸上和海上管路钢管及fittings for onshore 配件 外表环氧树脂粉and offshore pipelines 末涂层 - External epoxy powder coating Steel tubes and 岸上和海上管路钢管及fittings for onshore 配件 双层环氧树脂和and offshore pipelines 聚酰胺基涂层的内衬和- Internal and 外衬 external polyamide powder based coatings 传送人类消耗的含水液Joints for the 体（包括水）的钢管和connection of steel prEN 10298-2002 prEN 10300-2002 prEN 10305-6-1999 prEN 10309-1999 prEN 10310-2002 prEN 10311-1999 接头间的连接件 tubes and fittings for the conveyance of aqueous liquids including water for human consumption prEN 10329-2002 Steel tubes and 岸上和海上管路钢管及fittings for onshore 配件 外表安装接头涂and offshore pipelines 层 - External field joint coatings Aerospace series - 航空航天系列 经溶液Heat resisting alloy 处理和淀积处理的耐热NI-PH1303 合金 NI-PH1303 (NiCo20Cr20Mo5Ti2Al) (NiCo20Cr20Mo5Ti2Al) solution treated - 无缝钢管 D Seamless tube - D 50 mm, a 3 mm Steel tubes with 4 mm 脚手架和工作架用4mmwall thickness for 壁厚钢管 要求、试验 falsework and working prEN 2202-1998 prEN 244-1985