Rectangular tube is a kind of hollow strip steel, also known as flat tube, flat square tube or square flat tube (as the name implies). A large number of pipelines are used to transport fluids, such as petroleum, natural gas, water, gas, steam, etc. In addition, when the bending and torsion strength are the same, they are light in weight, so they are also widely used to manufacture mechanical parts and engineering structures. It is also commonly used to produce various conventional weapons, gun barrels, shells, etc.
ASTM A53, JIS G 3466, BS EN 10219, ASTM A500, ASTM A513, ASTM A36
structural tubes, decorative tube, greenhouse pipes, fence post,
ISO9001, SGS, TUV, BV
3 meters-12 meters
Packaging and transportation
Q:Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in LIAOCHENG,CHINA. We have a leading power in producing and exporting steel pipe,galvanized steel pipe,hollow section,galvanized hollow section etc.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best off