Hot-dip galvanized pre-galvanized square and rectangular hollow
section steel pipes
Rectangular/Square Structural Steel Pipe/Tube/Hollow
Section/SHS/RHS
Rectangular / Square Structural Steel Pipe / Tube / Hollow Section
/ SHS / RHS Square hollow section or square tube is made by hot
rolling, cold rolling, pre-galvanized or stainless steel cold
forming and welding. In order to form a square steel section, a
suitable parent pipe, i.e. a round steel pipe, must first be
formed. Use a roller that gradually presses the tube into a square
hollow section from the tube. This is all done inline
Square hollow sections or square tubes are cold-formed and welded
from hot-rolled, cold-rolled, pre-galvanized or stainless steel
In order to form a square steel section, a suitable parent pipe,
i.e. a round steel pipe, must first be formed. Use a roller that
gradually presses the tube into a square hollow section from the
tube. This is all done inline
The advantage of square and rectangular steel tubes is greater
bending strength, while the torsional stiffness of round hollow
profiles is greater
product description
| product name | Galvanized/Seamless/Carbon Structural Steel Pipe |
| Section shape | Square/Rectangle/Round/Oval |
| length | 6m, 0-12m or upon request |
| steel grade | Q195-Q235/st 37/52 etc. |
| application | Structural pipe, other, steel structure, decoration, shipbuilding |
| color | customer sample color |
FAQ
Are you a trading company or a manufacturer?
We are factory, so we can offer you competitive price
What kind of services can you provide?
Our company (Yigang) can provide OEM sheet metal processing, CNC
processing and manufacturing services.
What information is required for a quote?
A: In order to quote you earlier, please provide us with the
following information when inquiring.
Detailed drawings (STEP , CAD , SOLID Works , PROE , DXF and PDF)
Material Requirements (Steel, Mild Steel, Carbon Steel, Stainless
Steel, Copper, Aluminum, etc.)
Surface treatment (dusting, sandblasting, flocking, polishing,
oxidation, wire drawing, etc.)
Quantity (per order/month/year)
Are there any special requirements or requirements, such as
packaging, labeling, delivery, etc.
What if there are no drawings?
A: Please send your samples to our factory, then we can copy or
offer you a better solution. Please send us pictures or sketches
with dimensions (thickness, length, height, width), if you place an
order, a CAD or 3D file will be made for you.
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