steel pipes

Weathering steel square tube (Q355NH) carbon steel square pipe

Carbon steel square tube

カーボン合金鋼, 製品 /

Home » Carbon Alloy Steel » Carbon steel square tube carbon steel square tube length: 1m-12m Thickness:  0.5 – 30mm Design Style:  Customizable Product Introduce Carbon steel square tubes are hollow, seamless, long strips of steel, formed through hot rolling, cold drawing, and extrusion. They are typically square or rectangular in cross-section and are available for structural, fluid transport, and boiler applications. They operate in temperatures ranging from -40°C to 450°C. Product Parameters Item Parameters Products name Carbon steel square tube Thickness 0.25-30 mm Side Length 20×20 ~ 600×600 (mm) Length 4~12m, customer requirements MOQ 10 tons Delivery time 15-30 days for conventional products, negotiated for customized products Payment Term […]

Carbon steel square tube 続きを読む »

304 stainless steel round tube

製品, Stainless steel /

Home » Stainless Steel » 304 ss seamless round tube 304 ss round tube Inner Diameter: 3 – 1200mm or customizable Thickness:  0.1-0.5mm (capillary), ≥ 0.5mm (conventional) Surface: No.1, 2bB, BA, HL, No.4, No.8 Product Introduce 304 stainless steel round tube is an industrial pipe mainly composed of chromium nickel alloy, with a carbon content of ≤ 0.08%. The grades include 00Cr19Ni10 and S30408, and comply with multiple national standards such as GB9684-88, ASTM, JIS, etc. Chemical composition Internal surface treatment grade level Roughness Ra (μm) Applicable scenarios Pickling ≤3.2 Ordinary industrial pipeline Mechanical polishing ≤0.8 Food/pharmaceutical pipeline Electropolishing ≤0.4 Ultra high purity medium 304 stainless steel round pipes can

304 stainless steel round tube 続きを読む »

galvanized steel pipe astm a53 - GI steel Welded & Seamless Pipe

Galvanized Steel Pipe

GI/GL, 製品 /

Home » GI/GL » Galvanized Steel Pipe Galvanized Steel Pipe Length: 4-12m or customizable Thickness:  1.6 – 4.5mm Standard:  GB/T 3091-2015 Product Introduce Galvanized steel pipe is a core material in today’s construction, industry and infrastructure fields. Its unique anti-corrosion properties and high mechanical strength make it a revolutionary alternative to traditional steel pipes. Through the hot-dip galvanizing process, a dense zinc-iron alloy layer is formed on the surface of the steel pipe, which increases the corrosion resistance by 3-5 times and has a service life of more than 50 years. Core performance advantages Weather resistance: The zinc layer isolates air moisture and effectively resists atmospheric corrosion, soil corrosion and

Galvanized Steel Pipe 続きを読む »

Carbon steel pipe API 5L steel pipe ASTM A106 seamless carbon steel pipe for high temperature use

Carbon Steel Pipe

カーボン合金鋼, 製品 /

Home » Carbon Alloy Steel » Carbon Steel Pipe Carbon Steel Pipe length: 1m-12m Thickness:  0.5 – 120mm Design Style:  Customizable Product Introduce Carbon steel pipes are pipeline systems made of carbon steel (with a carbon content of 0.08% -2.11%) as the substrate, which are formed through welding or seamless processes and widely used for transporting fluids, gases, or solid particulate media. According to carbon content, carbon steel can be divided into low carbon steel (such as 10 # and 20 # steel), medium carbon steel (such as 45 # steel), and high carbon steel. Classified by manufacturing process Seamless steel pipe: no welds, suitable for high-pressure and high-temperature scenarios

Carbon Steel Pipe 続きを読む »

A500 Galvanized Square Steel - hot-dip galvanized square tubes - high-strength -corrosion

A500 Galvanized Square Steel

GI/GL, 製品 /

Home » GI/GL » A500 Galvanized Square Steel A500 Galvanized Square Steel Length: 1-12m or customizable Thickness:  0.8 – 4.0mm Design Style:  Customizable Product Introduce A500 Galvanized Square Steel is a cold-formed carbon structural steel that meets the American ASTM A500 standard and is formed into a square tube structure after hot-dip galvanizing. ASTM A500 (also known as A-500) Carbon Steel Pipe is a standard specification for cold-formed welded and seamless carbon steel structural pipes in round, square and rectangular shapes. ASTM A500 is the most commonly used hollow structural section (HSS) specification in North America. The core features include: High strength: The minimum yield strength is 46000 psi (310

A500 Galvanized Square Steel 続きを読む »

Wanzhi factory spot steel pipe - straight seam steel pipe - cheap price

The difference between seamless steel pipe and seamed steel pipe

NEWS /

Seamed steel pipe and Seamless steel pipe are two major categories of steel pipes. Steel pipes have promoted the vigorous development of industries such as industry and construction in our society. Steel pipes are divided into many categories, and seamless steel pipes and seamed steel pipes are one of them.What are the differences between them and what are their characteristics? What are seamless steel pipes and seamed steel pipes? Seamed steel pipe Seamed steel pipes are also called welded steel pipes. They are steel pipes with seams on the surface that are made by bending steel strips or steel plates into round, square and other shapes and then welding them.

The difference between seamless steel pipe and seamed steel pipe 続きを読む »

How are steel pipes classified in use?

NEWS /

There are many ways to steel pipes classified. In addition to the common classification based on the production method, material, coating characteristics, cross-sectional shape and other characteristics of the steel pipe itself, they can also be classified according to connection methods and purposes when in use. Connection Type Classification Steel pipes can be divided into: plain pipes (without threads at the pipe ends) and threaded pipes (with threads at the pipe ends) according to the pipe end connection method. Threaded pipes can be divided into: ordinary threaded pipes and thickened threaded pipes at the pipe ends. Thickened threaded pipes can also be divided into: external thickening (with external threads), internal

How are steel pipes classified in use? 続きを読む »