seamless steel pipe,API 5L seamless steel pipe,ASTM A53/A106 seamless pipe,cold drawn seamless pipe,hot expanded seamless pipe,galvanized seamless pipe,large diameter seamless pipe,EN 10204 seamless pipe,precision seamless pipe,marine seamless pipe

Working pressure range of API 5L seamless steel pipe

2025-03-27

API 5L Seamless pipe is widely used in high, medium and low pressure fields. Among them, the high pressure field refers to the occasion where the working pressure is greater than 10MPa; the medium pressure field refers to the occasion where the working pressure is between 1.6~10MPa; the low pressure field refers to the occasion where the working pressure is not more than 1.6MPa.

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What are the sizes and weights of A106 seamless steel pipes?

2025-03-25

Shengtian Group offers standard size ASTM A106 seamless steel pipes primarily used in the oil and gas industry, automotive and engineering industries. This is the most common and widely used product and comes in different sizes and thicknesses.

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Hebei Shengtian Pipe Fitting Group Co., Ltd. will participate in the 2025 Kazakhstan Oil and Gas Exhibition

2025-03-20

Hebei Shengtian Pipe Fitting Group Co., Ltd., a leading manufacturer of high-performance piping solutions, is proud to announce its participation in the Kazakhstan International Oil & Gas Exhibition in Atyrau, Kazakhstan, from April 2 to 4, 2025.

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What is difference between sch 40 and sch 40s SMLS pipe?

2025-03-18

Sch 40 SMLS pipe or schedule 40 is a standard of the wall thickness of steel pipes in accordance with ANSI. sch40s stands for strong, so pipes with a larger thickness.

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What Anti-corrosion Methods are Used for ASTM A53 Carbon Steel Pipes?

2025-03-13

ASTM A53 carbon steel pipes Anti-corrosion measures need to be installed during the use to extend the service life of the pipes. Among them, the commonly used anti-corrosion methods are as follows:

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Why use API 5L seamless tubes for gas pipelines?

2025-03-11

API 5L seamless tubes Safety issues of gas pipelines Gas is a flammable and explosive energy source, and safety issues must be taken seriously during use. If the pipeline quality is not up to standard or there are safety hazards in the working environment, accidents can easily occur. Therefore, the material of gas pipelines must have high strength and good corrosion resistance to ensure the sealing and stability of the pipeline, thereby protecting the safety of users' lives and property.

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What are the specifications of cold drawn seamless pipes?

2025-03-06

Cold drawn seamless pipe (SCDT) is a metal material made by a special process.Cold drawn seamless pipe cold drawn is a process in steel pipe manufacturing. The steel is first made into hot-rolled or cold-rolled pipe blanks. It is then drawn through a die at room temperature (cold) to reduce its diameter and wall thickness. This process improves the dimensional accuracy, surface finish and mechanical properties of the pipe.

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Differences between API 5L PSL1 and PSL2 steel pipes

2025-03-04

API 5L pipe (seamless pipe and welded pipe) has PSL1 and PSL2 product specifications, which are different in chemical composition, manufacturing process, mechanical strength, heat treatment, test records, traceability, etc.The pipeline in API 5L PSL2 is higher than PSL1One. PSL is the abbreviation of product standard grade. Standard grades of pipeline products include PSL1 and PSL2.

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News

Working pressure range of API 5L seamless steel pipe

What are the sizes and weights of A106 seamless steel pipes?

Hebei Shengtian Pipe Fitting Group Co., Ltd. will participate in the 2025 Kazakhstan Oil and Gas Exhibition

What is difference between sch 40 and sch 40s SMLS pipe?

What Anti-corrosion Methods are Used for ASTM A53 Carbon Steel Pipes?

Why use API 5L seamless tubes for gas pipelines?

What are the specifications of cold drawn seamless pipes?

Differences between API 5L PSL1 and PSL2 steel pipes