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Key differences between Stainless Steel Seamless Pipes and Stainless Steel ERW Pipes

Metals are one of the core drivers in industrialization among which steel has held a dominant position. The steel industry has always contributed to industrial development and is the backbone of the economy. The global steel pipes and tubes market size value is 142.4 billion USD and is expected to grow at the rate of 6.2% from 2020 to 2027.

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Key differences between Stainless Steel Seamless Pipes and Stainless Steel ERW Pipes

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  1. Key differences between Stainless Steel Seamless Pipes and Stainless Steel ERW Pipes

  2. Metals are one of the core drivers in industrialization among which steel has held a dominant position. The steel industry has always contributed to industrial development and is the backbone of the economy. The global steel pipes and tubes market size value is 142.4 billion USD and is expected to grow at the rate of 6.2% from 2020 to 2027. The major consumer of stainless steel pipes & tubes is the oil & gas industry. Stainless steel pipes can be used for the transportation of gas & liquid in this industry. The major stainless products contributing towards various industries are mainly categorized into stainless steel pipes- welded & seamless, stainless steel tubes- welded and seamless, ERW stainless steel pipes, and stainless steel round tube series. Let us see the difference between stainless steel Seamless Pipes & ERW Pipes Stainless Steel Seamless Pipes Stainless Steel Seamless Pipe is made from solid round steel known as billet that is heated and pushed until the steel is shaped into the hollow tube. ERW Stainless Steel Pipes For manufacturing ERW stainless steel pipes, HR coils are used. The major suppliers of HR Coils are SAIL, POSCO, and JSW, etc.

  3. The key difference between Stainless Steel ERW Pipes and Seamless Pipes are: 1. Welded joint ERW pipe has a welded joint in a cross-section. And seamless pipe does not have any joint in its cross-section throughout its length. 2. Dimension & Wall Thickness ERW Pipes can be manufactured at the range from 2 ⅜ inch OD to 24” inch OD in a variety of lengths to over 100 feet. Seamless Pipe has dimension and wall thickness specification in size from ⅛ inch to 26 inch OD.` 3. Applications Seamless pipes are applicable in high-pressure applications areas such as hydrocarbon industries, refineries, Oil & Gas Exploration, Oil & Gas Transportation, Air & Hydraulic cylinders, etc. ERW stainless steel pipes are used for low/ medium pressure applications such as transportation of water and oil.

  4. How to identify Stainless Steel ERW Pipes and Seamless Pipes? It is important to identify whether the pipe is ERW or Seamless Pipe to use it at its proper application area. If the product name is ASTM A53, Type S means seamless. Type F means furnace but welded. Type E means Electrical Resist & Welded. And thus, it becomes easy to identify which type of pipe is it, Seamless or ERW pipes.

  5. Santosh Steel is a leading manufacturer and exporter of stainless steel pipes and tubes from India. Our company manufactures ERW stainless steel pipes, Seamless and Welded Pipes, and Tubes in various dimensions and shapes We are one of the largest stainless steel exporters and suppliers from India with our manufacturing unit situated in Dadra Nagar & Haveli, India. For more information about ERW Stainless Steel Pipes and Seamless Pipes, mail us your requirement at info@santoshsteels.com. Santosh Steel - Stainless Steel Pipes and Tubes Manufacturer from India.

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