Square Rectangular Galvanized Steel Pipe

Introduction:

Galvanized square tube: hot-rolled or cold-rolled galvanized steel strip or galvanized coil as the blank, cold-formed and high-frequency welded, hollow square steel with square cross-sectional shape and size. Or a galvanized square tube made by hot-dip galvanizing the pre-cold bent hollow steel tube.
Galvanized rectangular pipe: It is a name for square pipe and rectangular pipe; it is a galvanized steel pipe with the same side length; it is a square pipe made of galvanized steel strip after processing. Generally, the galvanized steel strip is welded to form a round tube through a series of processes such as unpacking, flattening, and crimping, and then rolled into a rectangular tube from the round tube, and then cut to the required length. Galvanized rectangular pipes are generally 50 pieces per package.
Galvanized square tube and galvanized rectangular pipes are also known as square and rectangular cold-formed hollow sections, referred to as square tubes and rectangular tubes.
 

Application:

Both the galvanized square tube and the galvanized rectangular pipe have been galvanized on the tube, so their application range has been greatly expanded compared with the square tube. It is mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.
 

Order Process:

The order process of our Delong Metal galvanized steel pipe products:

1. Receive Inquiry(drawing,temper,etc.)

2. Feasibility study & quotation

3. Offer is accepted by customer

4. Comfirmation on order details

5. Signing Pl

6. Receive deposit

7. Design&make the die for extrusion

8. Mold test,make samples

9. Sample approval,mass production

10. Receive balance

11. Deiivery
 

FAQ:

Q:Can you send samples?
A:Sample can be for free,freight cost collect. 
Q:What product information do I need to provide? 
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices? 
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products? 
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time? 
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading? 
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.