roll forming line sản xuất trực tuyến

Technology Since 1994, Improve during ourselves Production Machine Model :ZY-50 Raw material hot rolled steel, galvanized steel Round tube outer diameter 20mm-63.5mm Wall thickness Round tube 0.8mm-3.0m Tube ... Đọc thêm

Steel Pipe Machine Tube Mill Pipe Forming Machine Pipe Rolling Machinery Durable and non-deformed machine base Use thick steel to weld together as a whole to tempering more than 4 hours twice to make sure that ... Đọc thêm

ZY-406 Tube mill for API standard pipe, BS water pipes. etc General instruction of Product Raw Material information: 1 Mateairal applcaition Hot or cold rolled steel strips, galvanzied steel strips 2 Material ... Đọc thêm

8 Inch API 5CT standard tube, ASTM A 53 Steel tube, construction tube making machine 1: Main Technical Parameters of ZY219 Tube Making machine Raw material hot rolled steel, galvanized steel Round tube outer ... Đọc thêm

Advantage pipe production is an industry which need qualified machine and experienced technology link together to produce the products, that means the machine and experience are both important, our company are ... Đọc thêm

Problem Cold rolled strip is smooth and precise, but any scratch, edge damage or over-forming during tube making immediately shows on the finished pipe and destroys the surface quality the customer paid for. ... Đọc thêm

Problem Hot rolled strip carries mill scale and wider thickness variation, which wears rollers, disturbs the weld gap and leaves surface defects that are hard to hide on finished tube. Cause Mill scale is ... Đọc thêm

3mm-12mm*2000mm cut to length machine Product Overview The 400 mm – 2000 mm Width Cut to Length Line Machine with Hydraulic Control is designed for processing steel coils into flat sheets with accurate length, ... Đọc thêm

Problem If the final closing of the tube is done imprecisely, the weld edges meet at the wrong angle or gap, producing off-center seams, poor penetration and out-of-round pipe. Cause The last forming passes ... Đọc thêm

Technical Brief: ZY80 direct forming Tube Mill high-frequency welded tube mill line is designed to produce Square and Rectangular tubes with size of □40×40 – □80×80mm, tube's wall thickness of 1.6mm–4.0mm. ... Đọc thêm