Product Introduction
China Supplier Square Hollow Section Galvanized Steel Square Tubing
Square tube is a hollow square cross section light thin wall steel tube, also known as refrigeration bending steel profiles.It is made of Q235 hot-rolled or cold-rolled strip or coil as base material, processed by cold bending and then made by high frequency welding.Comprehensive mechanical properties, weldability, cold, hot workability and corrosion resistance are good, and has a good low temperature toughness.
| Product name | Welding steel square hollow section profile tube for building material | |
| Wall Thickness | 0.5-30mm(SCH,STD,XS,XXS) | |
| length | 1-12m or as per customers' requirements. | |
| Grade | Q195;Q235;Q345,ASTM A53/A106/A500 GR. A , GR. B, GR. C,St37,St52 | |
| Standard |
ASTM A53/A106/A500, ASME B36.10M-1996, API 5L, BS1387, BS EN 10296-2006, BSEN10219, EN10297, BS1139, JIS G3444-2006, GB/T3091-2008,GB/T8163-1999 |
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| Certification | ISO 9001:2008,API 5L,SGS, CE/BV | |
| Usage |
Carbon Steel Q235 120 x120mm square Structural Steel tubingUsed in Structural tube,Decorative tube,construction tube ,mechanical tube and so on | |
| Technique | ERW,Hot Rolled | |
| Surface | Galvanized ,oil painting ,black painting,or as per customers' requirements | |
| Package | in bundles; with water proof plastic wrapped, or as per customers' requirements. | |
Product Details Show
Process Diagram
Product ProcessingProduct Packing
Carbon square steel tubing bundle with steel strip.
Carbon square steel tubing packed by steel strip and waterproof.
Carbon square steel tubing packed in 20'container or 40'container
Carbon black steel suqare tube.
Carbon galvanized steel suqare tube.
Carbon galvanized steel rectangular tube.
Carbon black steel rectangular tube.
Stainlee steel rectangular tube.
Stainlee steel Square tube.
If you are interested in our product,please kindly let me know.We will very glad to qute you our moderate price for Square steel tube in any time.
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, Welding steel square hollow section profile tube for building material 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,Welding steel square hollow section profile tube for building material 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.