Manufacturer Galvanized Iron Pipe Square Tube Black Round Pipe / Carbon Steel Tube

The galvanized rectangular pipe(tube) is galvanized on the rectangular tube, so the application scope of the galvanized rectangular pipe is greatly expanded. It is mainly used for curtain wall, construction, machinery manufacturing, shipbuilding, steel construction projects, solar power support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, car chassis, airport etc.

 square tube pipe and rectangular tube pipe production process

1. Uncoiling

2. Flatterning

3. Shearing and butt welding

4. Circle shearing

5. Loop storing

6. Roll forming

7. High frequency welding

8. Removal of burrs

9. Water cooling

10. Forming

11. Non-destructive inspection

12. Cutting off H

13. Inspection

14. Marking

15. Packing and warehousing

after the square tube and rectangular tube are produced out

the diameter and wall thickness will be tested, all finish, making bundles.

stock in warehouse

making cutting or making thread or other type fabrication in warehouse

Related products can be supplied

welded steel pipe

seamless steel pipe

steel coil

steel sheet

steel profile

fabrication service

FAQ

Q: Will you accept the customized and OEM product?

A: Yes, we can do the production based on your drawings and with your logo; also because we have very strong design and development team, so the feedback is very good for customized product.

Q: How about the MOQ? If my first order qty is small, will you accept?

A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.

Q: How long is your delivery time?

A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 20-30 days.

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