| After-sales Service: | 90 Days |
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| Warranty: | 90 Days |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
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| Customization: |
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Audited Supplier | Product Name | Square tube | |
| Length | 6m, 9m, 12m Or As Your Requirement | |
| Standard | JIS, GB, ASTM, EN, DIN | |
| Technique | Hot / Cold Rolled | |
| Application | Construction structure | |
| Supply Ability | 1000 tons per day | |
| Payment | TT LC DP ETC. | |
| 1. High Quality | ||
| Products Advantages | 2. High Dimensional Accuracy | |
| 3. Cost Savings | ||
Square pipe is a hollow square cross-section of light thin-wall steel pipe, also known as steel cooling curved profile. It is made of Q235 hot rolled or cold rolled strip or coil as the base material by cold bending processing and then high frequency welding made of square section shape and size of the section steel. In addition to the thickening of the wall, the corner size and the flatness of the edge of the hot rolled special thick wall square pipe reach or even exceed the level of the resistance welding cold formed square pipe. Good comprehensive mechanical properties, weldability, cold, hot processing properties and corrosion resistance, with good low temperature toughness.
The uses of square pipe are construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation bracket, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, Bridges, power station equipment, Lifting and transportation machinery and other high load welded structural parts.
Q1:Are you a manufacturer?
A:Yes, we are a manufacturer. We have our own factory in Tianjin, China. The company is a leader in the production and export of steel pipes, galvanized steel pipes, galvanized steel and PPGI sheet coils. We guarantee that we are all you need.
Q2:Can we visit your factory?
A:Warm welcome. We'll pick you up as soon as we know your itinerary.
Q3: Do you have quality control?
A:Yes, we have passed BV, SGS certification.
Q4:Can you arrange shipment?
A:Of course, we have regular freight forwarders who can get the best rates from most shipping companies and provide professional service.
Q5:What is your lead time?
A:If it's in stock, it's usually 7-14 days. Or 25-45 days, if the goods are not in stock, according to The number.
Q6:How can we get a quote?
A:Please provide the product specifications, such as material, size, shape, etc. That's how we can make the best offer.
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