Square pipe is a name for square pipes and rectangular pipes, that is, steel pipes with equal and unequal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded into a round tube, which is then rolled into a square tube and then cut to the required length.
Application fields: Widely used in machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frames, furniture, decoration and steel structure fields.
| Product Name |
MS square pipe price/low carbon steel square pipe/hollow section steel pipe |
| Standard |
GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210 |
| Grade |
Q195, Q235, Q345, S235JR, St37-2 |
| Diameter |
10x10mm to 600x600mm |
| Thickness |
1-30mm or customizable |
| Length |
3-12m or as Required |
| Surface Treatment |
Oiled, black painted or hot dip galvanized |
| Packing |
strapped with steel strips to prevent damage from transportation,wrapped by PP cloth, |
| Applications |
Structure pipe in constructions, low-pressur fluid service,bridge,highway,windows of model steel door, fence, heating facilities etc. |
| Payment Items |
T/T or L/C at sight |
| Deliver Conditions |
Bulk vessel or container |
| Deliver Time |
In about 5-7 working days upon receipt of L/C or T/T |
The uses of square tubes include construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation supports, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, House construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other higher load welded structural parts, etc.
Packing Details: Export standard package, or as customers request.
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details : 5-7 Working days, or according to the order quantity or upon negotiation.
Q:What the main products you can supply?
A:We are the professional factory in China for Stainles stee sheet/ Coils/ Tubes/ Profiles.
Q:What is your payment terms?
A:Commonly two payment term for new customers
1 ) 30%T/T as deposit,70% balance against B/L copy. 2)100% Irrevocable L/C at sight.
Q:How about the samples? Is it free to extra fees?
A:Yes,we would like to suply the samples before order, if the samples from stock, it will be free, You only need to pay for shipping.
Q:Why choose our company ?
A:(1)We are specialized in this industry for more than 10 years
(2)We have complete production equipment and professional technical personnel
(3)We currently have partners in many countries and have rich export experience
Q: What's the MOQ ?
A: 1 Tons is ok
Audited Supplier 
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