Galvanized Steel Pipe » Stainless Steel & Alloy Steel Pipes | 2PE 3PE coated pipe | Pipe Fittings

Galvanized steel hollow sections, made from materials like Gr.A, Gr.B, Gr.C, S275J0H, S355JR, S355J0H, S355J2H, A36, SS400, Q195, Q235, and Q345, adhere to standards such as ASTM A500, ASTM A53, API 5L, BS1387, EN39, JIS 3466, EN10219, and GB/T 13793-1992. The choice between hot-dip and cold galvanizing, seamless or welded forming, and specific shapes (round, rectangular, square) depends on application requirements. Rigorous quality inspection ensures compliance with mechanical and corrosion resistance standards, making these products reliable for diverse uses.

Galvanized-Square-and-Rectangular-Steel-Pipes-and-Tubes.webp

By understanding the different types of galvanization, the standards and specifications, and the factors to consider when selecting galvanized steel pipes, you can ensure that you choose the right pipes for your specific project. With their excellent corrosion resistance, durability, and cost-effectiveness, galvanized square and rectangular steel pipes are a reliable solution for any structural or industrial application.

EN39 and BS1139 are two different standards that govern the manufacturing and specifications of galvanized steel pipes. While both standards focus on galvanized steel pipes used in scaffolding applications, there are some key differences between EN39 and BS1139 galvanized steel pipes. In this article, we will explore these differences to help you understand which standard is most suitable for your specific requirements.

Remember, EN39 galvanized steel pipes are a reliable and versatile choice for various applications. Their corrosion resistance, durability, and ease of installation make them an excellent option for construction projects and industrial applications.

ASTM A53 black steel pipe, also referred to as ASME SA53 pipe, is an excellent candidate for most processing. Featuring a semi-smooth surface coated with black lacquer. Black steel pipe is intended for mechanical and pressure application. Common applications include steam, water, air, and gas systems. ASTM A53 is the standards specification covers seamless and welded, black and hot-dipped galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. A53 bare steel pipe sizes are specified by two non-dimensional numbers. Nominal pipe size (NPS) or inside dia

Galvanized pipes have a wide range of uses. In addition to oil and other low-pressure fluid pipelines, it is also used as oil well pipes in the petroleum industry, especially in offshore oil fields, oil heaters in chemical coking equipment, coal distillation, and oil washing converter pipes, bridges, etc. Pipe pile, mining tunnel support frame with pipe, etc. Developed countries in the world started to develop new pipes and continuously banned galvanized pipes.

ASTM-A53-BS1387-Hot-DIP-Galvanized-Round-Steel-Pipe-for-Scaffolding-Tube.jpg

pre-galvanized components are usually only immersed in the galvanizing bath for a very short time, resulting in a relatively thin coating. The thicker zinc coating produced by hot dip galvanization offers improved rust and corrosion protection versus pre-galvanization.

As a professional manufactrer of steel products, we focus on the production of high-frequency welded pipes, galvanized steel pipes and scaffolding products. Also other steel products can supplied by our trading company such as Longitudinally Submerged Arc Welding and Spiral Submerged Arc Welding tube,API Line pipe