According to the production method can be divided into seamless pipe and welded pipe. Seamless steel tube manufacturing process Tube billet heating - inspection - skin - - - perforation, pickling, grinding, dry lubrication, welding head, cold drawing, solid solution treatment, pickling, pickling passivation - inspection Welding steel tube manufacturing process Strip -- inspection -- shearing -- fixed length -- qualitative -- welding -- grinding (seamless) -- fixed length -- inspection Seamless steel tube material 10#, 20#, 35#, 45#, 16Mn, 27SIMn, 20G, 40Cr, etc Welded steel tube material Q195A, Q215A, Q235A, Q345A, etc
Ordering hotline: +86 186-3716-6983 Click to ChatAccording to the production method can be divided into seamless pipe and welded pipe.
Seamless steel tube manufacturing process
Tube billet heating - inspection - skin - - - perforation, pickling, grinding, dry lubrication, welding head, cold drawing, solid solution treatment, pickling, pickling passivation - inspection
Welding steel tube manufacturing process
Strip -- inspection -- shearing -- fixed length -- qualitative -- welding -- grinding (seamless) -- fixed length -- inspection
Seamless steel tube material
10#, 20#, 35#, 45#, 16Mn, 27SIMn, 20G, 40Cr, etc
Welded steel tube material
Q195A, Q215A, Q235A, Q345A, etc
If you have any questions about our products, please feel free to contact us. We will reply very soon.
PPGI steel sheet has features like beautiful appearance, wide applications, low maintenance and long life. It is widely used as building materials, and other areas, such as automobile industry, furniture, home appliances, etc. There is a wide variety of designs, colors, and sizes to choose from, including plain and profile sheets, glossy or matte, solid color or pattens, etc. Wanzhi Steel has its own factory and advanced production line to offer quality pre-painted galvanized steel sheets for sale. The thickness ranges from 0.12-1.2 mm and the maximum width is 1250 mm. You can select according to your needs.
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PPGI steel coil combines long-service life with fashion appearance. Thanks to its good workability, PPGI coil can be further processed into plain or profile sheets for different uses. It is widely used in different industries, such as construction, automobile, furniture, home appliances, etc. Considering its wide applications, it is promising to invest in PPGI coils for business. Wanzhi Steel has its own factory and advanced production line to offers various colors and custom patterns of pre-painted galvanized steel coils to choose from. The thickness ranges 0.12-1.2 mm, and the width is from 600 to 1,250 mm. Welcome to contact us for more information!
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Materials: low carbon steel wire Specification: 1.net width: 0. 5m-2.5m.2.Wire diameter (Before coated - ater coated);: 1.0-3.0 mm 3.hole size: 50x50 50x100(mm). Advantage: Beautiul, durable, easy to transport and nstall, with good precision fltering. load strength. Uses: used in highway, railway, airport, residential community. seaport, feeding and husbandry protection. Manufacturing: steel wire coated after welding can also be indiviuallyl plated, hot dipped and PVC coated. Methodology: high qualty iron wire welded to PVC or PE, PP powder coating surface treatment after curing. has a strong ad- hesion, good corrosion rsisance, bright color, etc.
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