Pengfa Rectangular Tube, also known as Rectangular Tube Rectangular Steel Pipe, is a high-quality steel tubing product manufactured by a reputable manufacturer in China.
The hollow section is categorized into square and rectangular cold-formed hollow steel, commonly known as square pipes and rectangular pipes. Depending on the production process, square pipes are further subdivided into hot-rolled seamless pipes, cold-drawn seamless pipes, extruded seamless pipes, and welded square pipes.
A variety of surface treatment techniques are available, encompassing hot-dip galvanization, electrolytic galvanization, oil coating, and pickling, among others.
The applications of hollow sections are extensive, encompassing decoration, machine tool apparatus, the machinery industry, the chemical industry, steel structures, shipbuilding, automobile manufacturing, steel beams and columns, as well as various other specialized purposes.
Out Diameter: 10 *10mm – 500 * 500 mm
Wall Thickness: 0.5mm – 20mm
Length: 0.1 – 18 m as per customer’s request
As a trusted supplier, Pengfa offers a wide range of Rectangular Tube Rectangular Steel Pipe in various sizes and specifications to cater to the diverse needs of different industries. These tubes are crafted from premium steel and can be produced through processes such as hot-rolled seamless, cold-drawn seamless, extruded seamless, and welded methods. Offering exceptional structural integrity and dimensional accuracy, Pengfa Rectangular Tube is available with a variety of surface treatments, including hot-dip galvanization, electrolytic galvanization, oil coating, and pickling, to ensure corrosion resistance and durability. Suitable for applications in construction, machinery, automotive manufacturing, and more, Pengfa Rectangular Tube stands out as a reliable and robust choice for your next project.
Standard: ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323, IS 1161, IS 3601, IS 3074, IS 4923, DIN 1626, DIN 2394
Steel Grade
ASTM: GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010
JIS: SS330, SS440, SS490, SPHD, SPHE
EN BS: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
End: Square cut, Burr removed
Surface: Lightly oiled, hot dip galvanized, Electro galvanized, Black
Heat Treatment: Bright Annealed, Black Annealed
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Mill Test Certificate: EN10204 3.1
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| Year 2022 | Indonesia | 878 Tons | Microsoft Data Center Project, JIS G3192 SS400 ASTM A500 GR.B, H structural steel square and rectangular tubes (ASS051) |
| Year 2020 | Spain | 5680 Tons | Spain Square Pipe Construction Project, EN10219 S355JR, Square Pipe (SY087) |
| Year 2019 | Vietnam | 560 Tons | Bridge Project, SS400, Square Tube for Bridge Structure (SL028) |
| Year 2018 | Vietnam | 558.8 Tons | Hanoi Pilot Light Metrol Line, Section Nhon - Hanoi Railway Station，JIS G3444, JIS G3446 SS400，Hollow Section Steel Tube (LL138) |
| Year 2018 | The Philippines | 643.82 Tons | Shelf Project, EN10219 S235JR/A36，Galvanized Square Rectangular Pipe for Shelf (CL068) |
