详细介绍
生产工艺电阻焊管材质q235 345规格规格齐全产地/厂家本厂品名焊管外径1-9（寸）
规格厚度材质q215/7805130（3寸）4.5-4.7548305180φ895.0-6.04930528037支6.25-8.05φ952.55100545019支2.75505054003.0-4.75500053505.0-5.5510054502.5485052502.75484052303.0-4.2548305200φ1024.5-5.04980535019支5.25-6.0503054006.25-8.05φ1083.0-4.2548605230（3.5寸）4.5-5.04930528019支5.25-6.0498053306.25-8.05.3-2.448405210φ1（4寸）3.0-4.54780513019支4.75-5.0488052305.25-6.0493052806.25-9.05.7549305360φ1213.0-4.54900530019支4.75-5.75500053506.0-7.5510054507.75-9.052305580φ1272.54880524019支2.75486052103.0-5.048505200
展开全文