Product Description
According to the production process, square and rectangular pipes are divided into: hot-rolled seamless square pipes, cold-drawn seamless square pipes, extruded seamless square pipes, and welded square pipes.
1. The square tube is divided into: ordinary carbon steel square tube, low alloy square tube.
2. Square tubes are divided according to production standards: national standard square tubes, Japanese standard square tubes, British standard square tubes, American standard square tubes, European standard square tubes, and non-standard square tubes.
3. Square tubes are classified by section shape:
(1) Simple section square tube: square square tube, rectangular square tube.
(2) Square tubes with complex sections: flower-shaped square tubes, open-shaped square tubes, corrugated square tubes, and special-shaped square tubes.
4. Square tubes are classified according to surface treatment: hot-dip galvanized square tubes, electro-galvanized square tubes, oil-coated square tubes, and pickling square tubes.
5. Square pipes are classified by use: square pipes for decoration, square pipes for machine tools, square pipes for machinery industry, square pipes for chemical industry, square pipes for steel structures, square pipes for shipbuilding, square pipes for automobiles, square pipes for steel beams and columns Square tube, special purpose square tube.
Application areas: Widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container skeletons, furniture, decoration and steel structures.
FAQ：
Q: What products does your company have?
A: Our company produces all kinds of carbon steel plates, carbon steel coils, carbon steel pipes, carbon steel rods, carbon steel rebars, I-beams, H-beams, flat steels, channel steels, steel sheet piles, steel strands, etc. Rich production experience, support customization.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
