Product Description
.Standard: BS EN10219, JIS G3471-1977, GB/T 13793-1992, DIN EN 10216-1-2004, ASTM A53M-2007, ASTM A523-1996
- Grade: 10#-45#, A53-A369, Q195-Q345
- Grade: 10#, 20#, 45#, A106(B,C), Q235, Q345, Q195, Q215
- Thickness: 0.4 - 20 mm
- Section Shape: Square
- Place of Origin: Tianjin, China (Mainland)
- Secondary Or Not: Non-secondary
- Application: Structure Pipe
- Technique: ERW
- Surface Treatment: oiled
- Alloy Or Not: Non-alloy
- Length: 6--12m
Galvanized steel square tube
Product name |
Hollow Section Square Steel Pipe |
Out diameter |
20x20-400x400mm |
Wall Thickness |
0.6mm-11.25mm |
Material |
Q195,Q235 |
Quality grade |
First grade |
Length |
6m-12m |
MOQ |
10 Ton |
Deliver Time |
within 30 days after receiving 30% deposit |
Package |
Our products can be packed in bulk, or pvc bag;we can also pack according to your requirement. |
Payment terms |
T/T,L/C |
Usage industry |
Construction Foundation Piles,Steel Structure Building, For Low-Pressur Fluid service,Steel Structure Bridges etc. |
Others |
We can do special orders according to customers'requirement. We can also can provide all kinds of steel hollow pipes.
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More pictures
Production process
Testing
Packaging
Loading Into Container
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, Prime Qulity Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,Prime Qulity Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.