q235 black pipe low carbon q235 black pipe low carbon q235 black pipe low carbon q235 black pipe low carbon q235 black pipe low carbon
| Product | Square & Rectangular Tube |
| Technique | Technique: ERW welded , Seamless , Extruded , Cold Rolled |
| Outer Diameter: | 10 mm x 10mm to 800 x 800mm |
| 10mm x 20mm to 1000 x 1200mm | |
| Wall thickness : | 0.5-50mm |
| Length: | Up to 12m |
| Steel Grade: |
Q195, Q235B, Q345B, 20#, 16Mn, 45#,S235JR, S275JR, STK400, STK500, ASTM A500 GR A/B/C/D , SS330, SS400, SS500, ST52, ST37 etc.… |
| Standard: | GB/T6728, ASTM A500, EN10219, EN10210, |
| Surface Treatment: | Hot dipped galvanized. Electro galvanized. Painted |
| End: | Square cut, Burr removed |
| Packing: |
Plastic plugs in both ends, Hexagonal bundles of max. 5,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips . |
| Certificate: | Mill Test Certificate: EN 10204/3.1B |
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, q235 black pipe low carbon rectangular steel profile 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,q235 black pipe low carbon rectangular steel profile 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.