Hollow Section & Tube

Steel Pipe & Tube product with specification and export packing support

Product Information
Parameters
Feature
Production Process
Application
Competitive Advantage
Product Information
A hollow section is a steel tube with equal side lengths. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Most of them are structural hollow sections, decorative hollow sections, architectural hollow sections, etc.
Parameters
Size
OD
15mm*15mm to 400mm*400mm
Wall Thickness
0.5mm-12mm
Length
Length can be customized,Maximum 12M
Steel material
Q195→Grade B, SS330, SPHC, S185
Q215→Grade C, CS Type B, SS330, SPHC
Q235→Grade D, SS400, S235JR, S235JO, S235J2
Q345→SS500, ST52
Standard
BS1387, BS EN10297, BS EN10219;
ASTM A53-2007, ASTM A335-2006;
GB/T3091-2001, GB/T3090-2000.
Usage
Used For Structure, Accessorize And Construction
Ends
1.Plain 2. Beveled
Surface
Treatment
1. Bared 2.Black Painted (varnish coating) 3.Non-Galvanized
Technique
1. Electronic Resistance Welded (ERW);
2. Electronic Fusion Welded (EFW);
3. Double Submerged Arc Welded (DSAW).
Inspection
With Hydraulic Testing, Eddy Current , Infrared Test
Section Shape
Square,Rectangle
Package
1. In Bundle 2. In Bulk 3. Cloth Coating 4. Clients’ Requirements
Port of Shipment
Xingang Tianjin, China
Date of Delivery
According To The Q