Seamless steel pipe 100х8 mm GOST 8732 st.45, 40Х 695-4060 mm

Brand: Украина

Product Code: 30808

In Stock

60.00 грн

/kg

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Seamless steel pipe 100х8 mm GOST 8732 st.45, 40Х 695-4060 mm is manufactured without a welded seam using hot rolling, drawing, or pressing processes. The absence of a weld provides greater tightness, strength, and resistance to temperature and pressure. These pipes are used in the chemical industry, mechanical engineering, oil and gas, construction, and energy. Seamless pipes are made from stainless, alloy, and carbon steels, allowing them to be used under extreme operating conditions and in aggressive environments.

The main thing

Diameter

100х8 mm

Material

Steel

View by manufacturing method

First, a steel ingot is heated in a furnace to a high temperature (1100–1250°C). The red-hot blank is then pierced using a special piercing mill, forming a hollow tube. The tube is rolled on pipe mills or drawn through dies to achieve the desired diameter and wall thickness. The tube is normalized, quenched, or tempered to improve strength and ductility. After this, the tube is straightened, cut to specified lengths, and quality controlled.

Chemical composition

The main elements of steel: Iron (Fe) — (≈ 97–99%), Carbon (C) — 0.05–0.6%, Manganese (Mn) — 0.3–1.5%, Silicon (Si) — up to 0.3–0.6%.

Type by purpose

They are used to transport steam, gas and other substances in the defense industry, shipbuilding and railcar construction and in many heavy industries. Due to its good performance characteristics, this seamless pipe is used in various industries. The price of this material allows you to create extended configurations of pipeline systems and large metal structures from it. This rolled product is needed in construction and mechanical engineering; it is used in the oil and gas industry and chemical plants. Such durable and reliable material is needed wherever it is necessary to prevent leaks of the working substance from pipelines.

A type

Hot rolled round steel pipe

Additional services

Cutting is carried out according to the client's order and packaging of products according to the client's orderSent by any carriers in Ukraine

The country of manufacture

Ukraine

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