Company news

  • What is the difference between API5L X42 X52?

    What is the difference between API5L X42 X52?

    API 5L is the standard for steel line pipe used to transport oil, natural gas, and water. The standard covers several different grades of steel, of which X42 and X52 are two common grades. The main difference between X42 and X52 is their mechanical properties, especially...
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  • What are the grades under GB5310 standard and what industries are they used in?

    What are the grades under GB5310 standard and what industries are they used in?

    GB5310 is the standard code of China's national standard "Seamless Steel Pipes for High-Pressure Boilers", which specifies the technical requirements for seamless steel pipes for high-pressure boilers and steam pipes. The GB5310 standard covers a variety of steel grades ...
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  • Low and medium pressure boiler tubes GB3087 and usage scenarios

    Low and medium pressure boiler tubes GB3087 and usage scenarios

    GB3087 is a Chinese national standard that mainly specifies the technical requirements for seamless steel pipes for low and medium pressure boilers. Common materials include No. 10 steel and No. 20 steel, which are widely used in the m...
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  • ASTM A335 P5 seamless alloy steel pipe and ASTM A106 carbon steel pipe.

    ASTM A335 P5 seamless alloy steel pipe and ASTM A106 carbon steel pipe.

    ASTM A335P5 seamless alloy steel pipe is an alloy steel pipe widely used in high temperature and high pressure environments. Due to its excellent performance characteristics, it is widely used in fields such as petroleum, chemical industry, electric power, boiler and nuc...
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  • Introduction of Seamless Steel Pipe API5L

    Introduction of Seamless Steel Pipe API5L

    The API 5L seamless steel pipe standard is a specification developed by the American Petroleum Institute (API) and is mainly used in pipeline systems in the oil and gas industry. API 5L seamless steel pipes are widely used in the transportation of oil, natural gas, water...
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  • Detailed introduction of seamless steel pipes EN 10210 and EN 10216:

    Detailed introduction of seamless steel pipes EN 10210 and EN 10216:

    Seamless steel pipes play an important role in industrial applications, and EN 10210 and EN 10216 are two common specifications in European standards, targeting seamless steel pipes for structural and pressure use respectively. EN 10210 Standard Material and composition:...
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  • Why do seamless steel pipes need to be painted and beveled?

    Why do seamless steel pipes need to be painted and beveled?

    Seamless steel pipes usually need to be painted and beveled before leaving the factory. These processing steps are to enhance the performance of steel pipes and adapt to different engineering needs. The main purpose of painting is to prevent steel pipes from rusting and ...
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  • Let’s learn about the representative materials of alloy seamless steel pipes?

    Let’s learn about the representative materials of alloy seamless steel pipes?

    Alloy seamless steel pipe is a high-performance material widely used in industry and construction. Its main feature is to improve the mechanical properties, corrosion resistance and high temperature resistance of steel pipes by adding different alloy elements, such as ch...
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  • Do you know what three-standard pipes are? What are the uses of these seamless steel pipes?

    Do you know what three-standard pipes are? What are the uses of these seamless steel pipes?

    The wide application of seamless steel pipes in the industrial and construction fields makes its standards and quality requirements particularly important. The so-called "three-standard pipe" refers to seamless steel pipes that meet three international standards, usually...
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  • Hot Finished Structural Hollow Sections Of Non-Alloy And Fine Grain Steels

    Hot Finished Structural Hollow Sections Of Non-Alloy And Fine Grain Steels

    Seamless steel pipes occupy an important position in modern industry and are widely used in construction, machinery manufacturing, petrochemical and other fields.  EN 10210 specifically specifies seamless steel pipes for structures, among which BS EN 10210-1 is a specifi...
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  • Here are some details about ASME SA-106/SA-106M seamless carbon steel pipe:

    Here are some details about ASME SA-106/SA-106M seamless carbon steel pipe:

    1. Standard Introduction ASME SA-106/SA-106M: This is a standard developed by the American Society of Mechanical Engineers (ASME) and is widely used for seamless carbon steel pipes in high temperature and high pressure environments. ASTM A106: This is a standard develope...
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  • This time we introduce the company’s main product – GB5310 high pressure and above steam boiler pipes.

    This time we introduce the company’s main product – GB5310 high pressure and above steam boiler pipes.

    Introduction to high-quality carbon structural steel and alloy structural steel seamless steel pipes for high-pressure and above steam boiler pipelines GB/T5310 standard seamless steel pipes are high-quality products designed for high-pressure and above steam boiler pipe...
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  • This time we will introduce our company’s main product – API 5L seamless steel pipe for pipelines

    This time we will introduce our company’s main product – API 5L seamless steel pipe for pipelines

    Product Description Pipeline pipe is a key industrial material widely used in the oil and gas industry for efficient and safe transportation of oil, gas and water extracted from underground. Our pipeline pipe products meet the internationally advanced API 5L standard and...
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  • ASTM A335 seamless alloy steel pipe

    ASTM A335 seamless alloy steel pipe

    Sanonpipe specializes in the production of seamless steel pipes, and its annual inventory of alloy steel pipes exceeds 30,000 tons. The company has passed CE and ISO system certification, obtained CE and ISO certificates, and can provide 3.1 MTC to customers. Seamless al...
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  • 42CrMo alloy steel pipe

    42CrMo alloy steel pipe

    Today we mainly introduce 42CrMo alloy steel pipe, which is a seamless alloy steel pipe with many excellent characteristics. 42CrMo alloy steel pipe is a commonly used alloy steel material with high strength, high toughness and good wear resistance. It is usually used to...
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  • The role of seamless steel pipe

    The role of seamless steel pipe

    1. General purpose seamless steel pipes are rolled from ordinary carbon structural steel, low alloy structural steel or alloy structural steel according to the material. For example, seamless pipes made of low carbon steel such as No. 10 and No. 20 are mainly used as tra...
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  • Seamless steel pipe product introduction — Sanonpipe

    Seamless steel pipe product introduction — Sanonpipe

    The following are the main products of the company: Standard number Chinese name ASTMA53 Seamless and welded black and hot-dip galvanized steel pipes/Representative grades: GR.A,GR.B ASTMA106 Carbon steel seamless steel pipe for high temperature operation/Representative ...
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  • Introduction to API 5L pipeline steel pipe

    Introduction to API 5L pipeline steel pipe

    Standard specifications API 5L generally refers to the execution standard for pipeline steel pipes. Pipeline steel pipes include seamless steel pipes and welded steel pipes. At present, the commonly used welded steel pipe types on oil pipelines include spiral submerged ...
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  • ASTM A106/A53/API 5L GR.B line pipe

    ASTM A106/A53/API 5L GR.B line pipe

    In today's industrial field, steel pipes are used in a wide range of applications and in many types, which is dazzling. Among them, ASTM A106/A53/API 5L GR.B steel grade B, as an important steel pipe material, is favored by engineers and manufacturers for its excellent p...
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  • Do you understand the chemical composition of EN10216-1 P235TR1?

    Do you understand the chemical composition of EN10216-1 P235TR1?

    P235TR1 is a steel pipe material whose chemical composition generally complies with the EN 10216-1 standard.  chemical plant, vessels, pipework construction and for common mechanical engineering purposes. According to the standard, the chemical composition of P235TR1 inc...
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  • Seamless steel pipe application scenarios and application introduction to the boiler industry

    Seamless steel pipe application scenarios and application introduction to the boiler industry

    Seamless steel pipes are widely used in industry and construction, especially where they need to withstand high pressure, high temperature or complex environments. The following are some main application scenarios of seamless steel pipes: Oil and Gas Industry: Seamless s...
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  • Introduction to the application of high-pressure boiler tubes

    Introduction to the application of high-pressure boiler tubes

    Does everyone know about high-pressure boiler tubes? This is one of our main products now and it can be used in many different industries. Today we are going to introduce this product to you in detail. High-pressure boiler tubes are seamless steel tubes. The manufacturin...
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  • Introduction to API 5L pipeline steel pipe

    Introduction to API 5L pipeline steel pipe

    Standard specifications API 5L generally refers to the execution standard for line pipe. Line pipe include seamless steel pipes and welded steel pipes. At present, the commonly used welded steel pipe types on oil pipelines include spiral submerged arc welded pipe (SSAW),...
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  • EN10210 standard seamless steel pipe

    EN10210 standard seamless steel pipe

    The EN10210 standard is the European specification for the manufacture and use of seamless steel pipes. This article will introduce the application fields, characteristics and manufacturing process of EN10210 standard seamless steel pipe to help readers better understand...
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