Cold Rolled Black Annealed Square Pipe

Product Type:

Steel square and rectangular pipes manufactured to grade S235JRH in compliance with EN10219-1:2006 requirements are widely used in various industries. The high demand for these pipes is largely due to their exceptional mechanical properties, including robustness and corrosion resistance. In addition, their strict adherence to quality standards makes them a popular choice among customers seeking reliable and durable products. The manufacturing process involves rigorous testing and inspection, and the pipes must meet stringent dimensional and tolerance requirements. The final product is a versatile solution that is well-suited to a range of applications, including construction, infrastructure, and transportation. Overall, S235JRH steel square and rectangular pipes are a reliable and robust choice for any project requiring high-performance steel pipes.

Size

OD

15x15mm-600x600mm / 20x30mm-600x800mm

Wall Thickness

1.2mm-20mm
SCH30, SCH40, STD, XS, SCH80, SCH160, XXS etc.

Length

Less Than 12m

Steel material

Q195 → Grade B, SS330, SPHC, S185
Q215 → Grade C, CS Type B, SS330, SPHC
Q235 → Grade D, SS400, S235JR, S235JO, S235J2

Standard

There are several important industry standards that pertain to steel pipes and tubes. These include BS EN10296, BS EN10025, BS EN10297, BS6323, BSEN10219, BSEN10217, GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, and GB3640-88.
It is important to understand these standards and how they can impact the quality and performance of the pipes and tubes you use in your projects. By adhering to these standards, you can ensure that you are using products that meet industry guidelines and will perform as expected.
Whether you are working in construction, manufacturing, or any other industry that relies on high-quality steel pipes and tubes, it is important to choose products that conform to these standards. This can help you avoid potential problems and ensure that your projects are completed successfully.
So if you need steel pipes and tubes for your projects, make sure you look for products that meet these important industry standards. With the right products and the right standards in place, you can achieve the results you need and ensure that your projects are a success.

Usage

Used For Structure, Accessorize And Construction

Surface Treatment

1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating

Technique

Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)

Section Shape

Square and rectangular

Package

1) Bundle,
2) In Bulk
Galvanised steel hollow section tubes are perfect for creating bags with a square shape. With their sturdy construction, they offer the ideal foundation for bags that need to hold their shape. Whether you're designing a stylish handbag or a practical tote, these galvanised steel tubes provide the support and durability you need. Plus, their hollow design allows you to keep your bag lightweight while still maintaining its strength. So if you're looking for a reliable way to create square bags, consider using galvanised steel hollow section tubes.
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