ASTM A500 Steel Hollow Section Full Mill Test Certificates ISO 9001 Qualified
ISO 9001 Qualified Hollow Sections with Full Mill Test Certificates
Specifications
Pipe Type: Carbon Steel Square Tube, Carbon Steel rectangular Tube, Square Carbon Hollow Section, Rectangular Carbon Hollow Section. Stainless Steel Square Tube, Stainless Steel rectangular Tube, Square Hollow Section, Rectangular Hollow Section. Stainless rectangular tube,Galvanized rectangular tube,MS rectangular tube,ERW Rectangular Tube,Seamless Rectangular Tube.
Square Hollow Section:
Outer diameter: 10mm*10mm - 500mm*500mm
Wall thickness: 0.5mm - 20mm
LENGTH: 0.1meters - 18meters
Rectangular Hollow Section:
Outer diameter: 10mm*20mm - 400mm*600mm
Wall thickness: 0.5mm - 20mm
LENGTH: 0.1meters- 18meters
Standard: ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323; ASTM: GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010 JIS: SS330, SS440, SS490, SPHD, SPHE; EN BS: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
Process Type: Hot Rolled/Hot Expanded, Electric Resistance/High Frequency,Cold rolled , Annealed(welded),
End: Square Cut, Burr Removed
Surface: Bare, Black Painting, Lightly Oiled,Black annealing,Galvanized
Application: In Industrial Construction, Machinery/Rack/Container manufacturing
Square tube (SHS): Square tube is a hollow square cross-section lightweight thin-walled steel tube, that is, a steel tube with equal side lengths. Its structure is simple and stable, and it has high load-bearing capacity. The specifications of square tubes are usually expressed in terms of side length and wall thickness.
Rectangular tube (RHS): A rectangular tube is a hollow rectangular cross-section lightweight thin-walled steel tube, that is, a steel tube with unequal side lengths. Its structure is simple and stable, and it has high load-bearing capacity. The specifications of square tubes are usually expressed in terms of side length and wall thickness.
ISO 9001 Hollow Sections Chemical composition of Hollow Section
| Grade | Element | C | Mn | P | S |
| ASTM A500 Gr.B | % | 0.05%-0.23% | 0.3%-0.6% | 0.04% | 0.04% |
ISO 9001 Hollow Sections Mechanical properties
| Acc.to EN10027/1 | Acc.to EN10027/2 | C% max (Norminal W.T.(mm) | Si% max | Mn% max | P% max | S% max | N% max | |
| and IC 10 | ≤ 40 | |||||||
| S235JRH | 1.0039 | 0.17 | 0.2 | - | 1.4 | 0.045 | 0.045 | 0.009 |
| S275J0H | 1.0149 | 0.2 | 0.22 | - | 1.5 | 0.04 | 0.04 | 0.009 |
| S275J2H | 1.0138 | 0.2 | 0.22 | - | 1.5 | 0.035 | 0.035 | - |
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.6 | 0.04 | 0.04 | 0.009 |
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | - |
ISO 9001 Hollow Sections Manufacturing process
ISO 9001 Qualified Hollow Sections Application
- Structural Columns and Beams
- Bridge and Overpass Construction
- Transmission and Telecommunication Towers
- Mechanical and Engineering Applications
- Transportation and Heavy-Duty Trailers
- Infrastructure and Public Works
- Mining and Oil & Gas Industries
- Fencing, Gates, and Security Bollards
- Solar and Renewable Energy Mounts
- Architectural and Modern Design
- Shipbuilding and Marine Applications
ISO 9001 Hollow Sections Packing & Loading
Hollow Section is transported in containers
Package with new steel straps 3+2+3, with 2 slings per package for lifting
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