wholesale seamless carbon steel pipe supplier

At Cangzhou Guyuan Steel Pipe Co.,Ltd, we specialize in the fabrication of professional-grade steel pipes for the countless applications serving a wide range of industries. As a wholesale supplier, our primary product is the seamless carbon steel pipe; supplying them in abundance to meet the needs of the market.

Carbon steel pipes made of carbon and alloy steel hold the title as the most popular product used for piping today. These durable steel items are put to use in a wide variety of tasks including transporting gas, generating power, and lending invaluable support to many different construction endeavors.

Fabricated from just one seamless slab of steel, or from a selection of joined steel components, there are two fundamental varieties of carbon steel pipes. The first is the seamless pipe, crafted wholly from one sole piece, and bereft of weld lines. The second is the welded pipe, which is designed with multiple pieces of steel joined together – projecting bonds of weld seams.

Various grades and sizes of carbon steel pipes are available, with ASTM A106, ASTM A53, and API 5L being the most popular ones. Their diameters may range from a fraction of an inch (1/8) up to forty-eight inches in size.

To make carbon steel pipes, there are three primary processes employed: hot rolling, cold rolling, and cold drawing. For hot rolled pipes, the prime material used is hot rolled steel coiled into a shape that is conducive for further shaping. Alternatively, cold rolled steel coils are what give life to cold rolled pipes. Lastly, for cold drawn pipes, hot-rolled steel coils are worked through dies in order to achieve the specific shape desired.

Fabricated by combining multiple pieces of steel, welded carbon steel pipes are created using a few different welding techniques. Chief among these is ERW (electric resistance welding), while additional techniques like SAW (submerged arc welding) and DSAW (double submerged arc welding) are also regularly used.

Carbon steel pipes of seamless design are found in an array of applications, from the management of oil and gas to the provision of power, through to the transportation of water and even within the building industry. Produced from a single item of steel, seamless pipes do not boast any lines or structural joints.

Strips of steel are fixed together to craft welded pipes. ERW (electric resistance welding) is popular for this task, but also employed for the purpose is SAW (submerged arc welding) and the double submerged arc welding technique, DSAW.

Carbon steel pipes are available in an impressive range of diverse grades and sizes, including the most common – ASTM A106, ASTM A53, and API 5L. From 1/8 inches to 48 inches in diameter, these tubes can meet even the most demanding requirements.

With quality carbon-based steel and a wide selection of grades and sizes to choose from, our company stands out as one of the most trusted seamless carbon steel pipe suppliers in China. If you are in the market for a reliable and dependable source, let us be your go-to resource – we look forward to your visit.


Post time: 2023-06-24

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