Bukopipe Industries

Zhangjiagang, China

We are offering cold drawn seamless steel tube. The advantage of steel tubes designed for precision applications is their high precision with which they are manufactured, the good quality of their surface, a wide selection of dimensions and guaranteed mechanical and technological properties. It is for those reasons that the pipes are widely used in the mechanical engineering industry and in the automotive industry. Pipes for precision applications are manufactured as cold drawn pipes.

We are offering precision galvanized steel tube. Process description: surface precision light make galvanized steel (cold galvanizing) treatment to improve the corrosion resistance of the steel surface quality and improve the use of quality. Main features: steel color: silver, surface effect is more beautiful. When bending steel, galvanized layer without loss, good results, the zinc coating after passivation treatment, corrosion, rust and strengthen the capacity.

We are offering high-pressure pipeline. Withstand high pressure: the oil drawing process makes the surface smooth which can improve its pressure bearing ability and make the fuel atomization process more completely then again the fuel can be burned more completely which increases the fuel efficiency and enlarge the accelerate power the normal. Working pressure of our tube can be above 450bar. High precision: our tube tolerance od and id can control to + 0.05 -0 or + 0 -0.05 high elongation: the elongation can be controlled above 42% after flaring, no defects can be found and no crack exists after complete flattening and bending the tube is suitable for complicate bending processing..

We are offering weld tube. Bukopipe manufactures precision steel tubes according to the standards en-10305-2 (din 2393) and en-10305-3 (din 2394) with the latest methods and means of production available. En-10305-2 (din 2393); cold drawn precision welded steel tubes en-10305-3 (din2394); precision welded steel tubes as required by our clients our engineering department studies the adaptation of our processes to any specification to include it in its manufacturing. The tube made in bukopipe is a high precision product, with strict dimensional demands of concentricity and resistance.

Offers black phosphated hydraulic tube. Dimension specifications: din 2391c(din en 10305-4)-steel tubes for precision applications-technical delivery conditions-part 4: seamless cold drawn tubes for hydraulic and pneumatic power systems din 24452-seamless steel tubes for dynamic loads-part2: steel tubes for precision application in fluid systems, 100bar to 500bar material specifications: st37.4 (e235n) st52.4 (e355n).