CWB加拿大焊接局(Canadian Welding Bureau) 是全球公认最大、最具创新力的焊接组织之一,也 是国际焊接协会IIW授权的NB,在SCC授权及监督下执行CSA焊接相关标准的管理工作。CWB要求企业按照CSA标准进行生产,通过在内部规范和改进焊接操作、焊接程序,以及焊接人员技能来提高生产效率、改善产品质量,增强市场竞争力,提升企业价值。认证的范围主要包括从事钢结构焊接公司的焊接程序,焊接检查的认证。涉足钢结构或铝结构业务的焊接制造企业,对加拿大出口产品或参与加拿大项目时,必须具备CWB认证资格。
CWB认证标准
CSA Standard W47.1 Certification of Companies for Fusion Welding of steel 钢结构焊接企业
认证
CSA Standard W47.2 Certification of Companies for Fusion Welding of Aluminum铝结构焊接企业认证
CSA Standard W59 Welded Steel Construnction(Metal Arc Welding)焊接钢结构(金属电弧焊)
CSA Standard W59.2 Welded Aluminum Construction 焊接铝结构
CSA Standard W 186 Welding of Reinforcing Bars in Reinforced Concrete Construction钢筋混凝土结构中钢筋的焊接
CSA Standard W55.3 Certification of Companies for Resistance Welding of Steel and Aluminum钢和铝电阻焊焊接企业认证
CSA Standard W48 Filler Metals and allied metals for metal arc welding 焊材资质审核
CWB认证标准
CSA Standard W47.1 Certification of Companies for Fusion Welding of steel 钢结构焊接企业
认证
CSA Standard W47.2 Certification of Companies for Fusion Welding of Aluminum铝结构焊接企业认证
CSA Standard W59 Welded Steel Construnction(Metal Arc Welding)焊接钢结构(金属电弧焊)
CSA Standard W59.2 Welded Aluminum Construction 焊接铝结构
CSA Standard W 186 Welding of Reinforcing Bars in Reinforced Concrete Construction钢筋混凝土结构中钢筋的焊接
CSA Standard W55.3 Certification of Companies for Resistance Welding of Steel and Aluminum钢和铝电阻焊焊接企业认证
CSA Standard W48 Filler Metals and allied metals for metal arc welding 焊材资质审核