无缝方管,ASTM美标镀锌方管,捆扎桥用方管,石油化工用方管,EN10210热轧方管一.产品: 焊缝&无缝方管 焊缝&无缝矩管方管型号:20x20mm---800x800mm矩管型号:20x30mm---600x800mm材质(钢号):Q235B S275JR S355J2H STK490 GRB/C/D Q345B/C/D/E S304 S316L etc表面(材料):黑管,热镀锌,涂油,喷漆,喷砂等。二,应用:重型钢结构航天工程高铁船舶制造机械用无缝钢管汽车及高速列车用无缝钢管化工及锅炉用无缝钢管桥梁用无缝钢管三,证书CE EN10210-1:2006CE EN10219-1:2006CE EN10204.3.1 CE EN10204.3.2ABS Certificate (American Bureau of Shipping)ISO9001:2008SGS BV etc.四,标准DIN EN 10210 (Europe) Hot finished structural hollow sections of non-alloy and fine grain steels DIN EN 10219 (Europe) Cold formed welded structural hollow sections of non- alloy and fine grain steels ASTM A500 (American) Cold formed structural Circular sections and special sections (welded/seamless) GB/T 3094-2000 (China)Cold drawn forming steel tube GB/T 6728-2002(China)Cold formed structural hollow sections JISG 3466(Japan)Carbon steel square pipes for general structural purposes AS 1163(Australia)Structural Steel Hollow Sections五,赵丹(销售经理)Skype:zhaodan12391
特别提醒:本页面所展现的公司、产品及其它相关信息,均由用户自行发布。
购买相关产品时务必先行确认商家资质、产品质量以及比较产品价格,慎重作出个人的独立判断,谨防欺诈行为。