Customized steel tube assembly hydraulic steel tube assemblySteel tube assembly Accurate prefabrication to ensure the products in high quality continuously. The size of steel tube meets the requirements of GB14976, DIN2391, EN10216-5 and other international standards. Material: 304,316L,st37.4, st52.4, etc. OD:6~140mm, for OD 42mm, ending will be flange, for OD 42mm, ending will be walform type. Working pressure: 10~63MPa Adopting 3D software for lofting and drawing, imported high-precision bending equipment, steel tube forming equipment, to ensure the precision and quality of product With safe, reliable, non-welded connecting technology and customized solutions to meet the highest expectations of customers could produce steel tube assembly according to customers requirements, and we have professional team to help customer about the design. could produce and offer cutting ring type, walform type, flare flange type, welding type and other customized type.