Hot Dipped Galvanized Square Steel Tube

Galvanized square steel tubes are produced based on black square steel tubing dipped in zinc liquid container then get a thick zinc coating that is a perfect way of rust protection.
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Product Details

Galvanized square steel tubes are produced based on black square steel tubing dipped in zinc liquid container then get a thick zinc coating that is a perfect way of rust protection. Hot dipped galvanized square tube is for general structural service such as green house structure. Hot Dipped Galvanized Square Steel Tube is also used in Construction, machinery, coal mine, chemical industry, electricity, railway vehicles, highway, bridge, container, sports facilities, prospecting machinery and other manufacturing industries.

detailed description

Commodity

Hot Dipped Galvanized Square Steel Tube

Outer Diameter

16x16mm-500x500mm

Wall Thickness

0.4mm-30mm

Length

5.8 meters, 6 meters

Grades

Q195,Q215,Q235,SS400,20#,ST37,ST52,Q345,16Mn,S275,S355,S275JR,S355JR,S275JRH,S355JRH,S355J0H,A500

Tolerance

Comply with the standard

Standards

EN10025,DIN 17100, GB/T3094, GB/T6728,ASTM A500,EN10219

Surface

Zinc coating

product picturesour advantage

our advantage

quality control

quality control

packing and delivery

packing

mill and equipments

mill

certificate and customers

certificatecustomers

container loading capacity

container loading capacity

FAQ

FAQ-How to Prevent Steel Rusting

why choose us

why choose us

contact

Contact

more details of product

Galvanized square steel tube is based on black square steel tubes which is of equal length of steel tube is the strip steel rolled through the processing. Generally galvanized square tube is the strip after unpacking, smooth, curly, form circular tube welding then again by circular tube rolling into square tube and then cut into required length is generally 50 per package. Also known as square and rectangular cold bending hollow section.
The technological requirements of the galvanized square pipe is the allowable deviation in the wall thickness of the galvanized square moment. When the wall thickness is not more than 10 mm shall not exceed the nominal wall thickness of plus or minus 10%. When the wall thickness is more than 10 mm for the wall thickness of plus or minus 8% except corners and weld area wall thickness.

Hot Dipped Galvanized Square Steel Tube include galvanized seamless square tube and welded galvanized square steel tube. It includes standard-weight and extra-strong threaded line pipe. It includes standard-weight and extra-strong threaded line pipe; and standard-weight plain-end, regular-weight plain-end, special plain-end, extra-strong plain-end, special plain-end, extra-strong plain-end pipe, as well as bell and spigot and through-the-flow line(TFL) pipe.
The application of Hot Dipped Galvanized Square Steel Tube is widely used in construction, machinery, steel structure, furniture, road guardrail and decoration, etc. According to the sizes which our customer requests.

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