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Rectangular tube, also known as the flat tube, flat square tube, or square flat tube, is a type of long hollow steel (as the name implies). Because the weight is lighter when the bending resistance...

Since the 1930s, with the rapid development of continuous rolling production of high-quality strip steel and the advancement of welding and inspection technology, weld quality has been continuously...

Size；19*19-500*500mm Square steel tubing is offered in a variety of thicknesses and lengths, with specification ranging from 19*19 to 500*500, and its wall thickness ranging from 1.0 to 40.

The major goals of tempering the square tube are to achieve the necessary mechanical qualities, maintain the structure, increase toughness, and relieve internal stress experienced during quenching....

The formed square tube will be labeled with both a nominal and actual size. The nominal square tube size is the ideal size that people hope the square tube will have, whereas the actual square tube...

At the beginning of the ERW square tube manufacturing process, A wooden wedge is used to firmly block one end of the large-diameter rectangular tube, causing it to stand upright (note: the outer le...

The forming method of rectangular tube 1. Real bend 1)The characteristics of solid bending 2)The defect of solid bending 2. Empty bend 1) The advantage of empty bending

SHEET PILE TYPE 2 FOR PHILIPPINES MARKET New orders of sheet pile type 2 with cross-section structure will be shipped to Philippine within this month. We have good price for sheet pile type 2.

S355JR H beam steel has a higher yield and tensile strength than S235JR and S275JR steel grades. S355JR H beams are usually designated as S355JR+N or S355JR N, indicating that they will require nor...

Yuantai Group delivers the ASTM A500 structural hollow sections every month to North America and Latin America market, e.g. Canada structural hollow section, Peru structural hollow section, Chile s...

Tianjin Yuantaiderun Group-an all-round service provider for structural steel pipes! The "Yuantai Derun" brand has been upgraded again, and will soon be registered on CCTV-1, CCTV-2, and ...

Attached the amount Corrosion resistance is mainly determined by the thickness of galvanized layer, so measuring thickness is often the basis of the main judgment of galvanized quality