square pipe
Our products strictly according to ISO9001 international quality system authentication
| Type | black square tube |
| Wall thickness | 0.3-7.25mm |
| Material | Q195 Q215 Q235 Q345 |
| Standard | GB/T,ASTM,BS |
| Main Markets | North America , South America , Southeast Asia , Africa |
| others |
1,All the production process strictly according to iso9001 international quality system authentication. 2,Special design can according to requirements. |
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, 1 inch square iron pipe/ black square steel tube 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,1 inch square iron pipe/ black square steel tube 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.