Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel into a kettle or vat of molten zinc. While the steel is in the kettle, the iron metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that provides superior corrosion protection to the steel.
Q195 Q235 SPCC SPCD Cold Rolled Steel Coil , steel sheet PPGI steel coils , Hot Dip Galvanized Steel Sheet and corrugated steel roofing sheets PE / PVDF paint coated 840mm. Stainless Steel Pipe. EN 10216-7 Large Diameter Stainless Steel Pipe 2.5inch , 1 inch ASTM A312 / A312M. High pressure Stainless Steel Pipe schedule 10 , 80 ,160 / SS Tubing For shipbuilding. Seamless 304 316 316L Stainless Steel
Q195/Q235/Q345 Rectangular Hollow Section Pre Steel PipeNow,we have 3 hot dipped galvanized steel pipe lines,4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,erw steel pipe,square and rectangular steel pipe,seamless steel pipe and some other kinds of steel coils ,plates,wires and profiles.
Q195 Q235 Hot Dipped Galvanized Steel Pipe are widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery,prospecting machinery and other manufacturing industries.
Welded/ Carbon/ Ms/30*30/32*32/Pre-Galvanized/Hot DIP Square Tube, A53 Steel Tube, Galvanized Square Tube manufacturer / supplier in China, offering Welded/ Carbon/ Ms/30*30/32*32/Pre-Galvanized/Hot DIP Galvanized / Galvanized Steel /Square Tubing for Furniture, ASTM A53 30X30X4 Gi Square Hollow Section Furniture Tubes, 120X80 Q235 Q345 Rectangular Hollow Section Steel Pipes and so on.
pre-galvanised steel pipe q235 for structure building ZS pre-galvanised steel pipe q235 for structure building Galvanized steel pipe is a steel pipe that has been coated with zinc. This coating protects the steel from corrosion. It is most commonly used for outdoor construction like fences and handrails, or for some interior plumbing. It
hot dipped galvanized steel pipe for multi purpose:outer dia:1/2 inch-16inch:Thickness:0.6mm-20mm:length:5.8m/6m/12m or as customer's special request:material:Q195/Q215/Q235/Q345/GR.A/Gr.B/GR.C/GR.D:standard:GB/T3091-2001/BS7-1985/ASTM A53/DIN EN10025/EN10219/JIDG3444:2004:zinc coating mass:1.pre galvanized 60-120g/m2 2.hot dipped galvanized