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  • The difference between alloy pipe and seamless steel pipe

    The difference between alloy pipe and seamless steel pipe

    Alloy tube is a kind of seamless steel tube, divided into structural seamless tube and high pressure heat resistant alloy tube. Mainly different from the production standards and industry of alloy tubes, annealed and tempered alloy tubes change the mechanical properties....
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  • sanonpipe specializes in seamless alloy steel pipe

    sanonpipe specializes in seamless alloy steel pipe

    Tianjin Sanon Steel Pipe Co., Ltd. Is A Professional Supplier And Manufacturer Of Steel Pipes And Pipe Fittings In China, With More Than 30 Years Of Professional Pipeline Supply Experience. Annual Sales: 120,000 Tons Of Alloy Pipes, Annual Inventory: More Than 30,000 Tons Of Alloy Pipes. Our Comp...
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  • A335 standard alloy steel pipe

    A335 standard alloy steel pipe

    Alloy tube and seamless tube both have relationship and difference, can not be confused. Alloy pipe is steel pipe in accordance with the production material (that is, material) to define, as the name suggests is made of alloy pipe; Seamless pipe is defined in accordance with the production proces...
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  • Common grades, standards and applications of seamless steel pipes

    Common grades, standards and applications of seamless steel pipes

    Seamless steel pipe grades, standards, applications product Spot material Executive standard Spot Specifications Applications alloy pipe 12Cr1MoVG GB/T5310- 2008 ∮8- 1240*1-200 Suitable for seamless steel pipes for high temperature, low temperature and corrosion resistance in petrol...
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  • Main products of Sanon Pipe

    Main products of Sanon Pipe

    Steel pipes are divided into seamless steel pipes and welded steel pipes (seamed pipes). Boiler tube is a kind of seamless tube. The manufacturing method is the same as that of seamless pipe, but there are strict requirements on the steel grades used for manufacturing steel pipes. According to th...
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  • Introduction to petroleum Casing(2)

    Introduction to petroleum Casing(2)

    Petroleum casing chemical composition: standard brand Chemical composition (%) C Si Mn P S Cr Ni Cu Mo V Als API SPEC 5CT J55K55 (37Mn5) 0.34 ~ 0.39 0.20 ~ 0.35 1.25 ~ 1.50 0.020 or less 0.015 or less 0.15 or less 0.20 or less 0.20 or less /...
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  • Introduction to petroleum Casing

    Introduction to petroleum Casing

    Oil casing applications: Used for oil well drilling is mainly used in the drilling process and after the completion of the well wall support, in order to ensure the drilling process and the normal operation of the whole well after the completion.Due to the different geological conditions, the und...
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  • Classification of steel tubes

    Classification of steel tubes

    Steel pipe can be divided into two categories according to the production method: seamless steel pipe and seam steel pipe, seam steel pipe is referred to as straight steel pipe. 1. Seamless steel pipe can be divided into: hot rolled seamless pipe, cold drawn pipe, precision steel pipe, hot expans...
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  • Performance comparison between seamless steel pipe and traditional pipe

    Performance comparison between seamless steel pipe and traditional pipe

    Under normal circumstances, the steel pipe of GB/T8163 standard is suitable for oil, oil and gas and public media with design temperature less than 350℃ and pressure less than 10.0MPa;For oil and oil and gas media, when the design temperature exceeds 350°C or the pressure exceeds 10.0MPa, the ...
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  • Professional manufacturer of steel pipes and fittings in China – SANONPIPE

    Professional manufacturer of steel pipes and fittings in China – SANONPIPE

    Tianjin Sanon Steel Pipe Co., Ltd. is a professional supplier and manufacturer of steel pipes and pipe fittings in China, with more than 30 years of professional pipeline supply experience. Annual sales: 120,000 tons of alloy pipes, annual inventory: more than 30,000 to...
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  • Introduction to commonly used boiler tubing (2)

    Introduction to commonly used boiler tubing (2)

    15Mo3 (15MoG) : It is a steel pipe in DIN17175 standard. It is a small diameter carbon molybdenum steel tube for boiler and superheater, and a pearlescent type hot strength steel. In 1995, it was transplanted to GB5310 and named 15MoG. Its chemical composition is simple, but it contains molybdenu...
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  • Introduction to commonly used boiler tubing

    Introduction to commonly used boiler tubing

    20G: GB5310-95 acceptance standard steel (foreign corresponding grade: Germany’s ST45.8, Japan’s STB42, the United States SA106B), is the most commonly used boiler steel pipe, chemical composition and mechanical properties and 20 plate is basically the same. The steel has a certain st...
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  • The difference between alloy steel pipe and seamless steel pipe and what are the materials

    The difference between alloy steel pipe and seamless steel pipe and what are the materials

    Alloy steel pipe is mainly used in power plant, nuclear power plant, high pressure boiler, high temperature superheater, reheater and other high pressure and high temperature pipes and equipment. It is made of high quality carbon steel, alloy structural steel and stainless heat resistant steel by...
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  • What is precision seamless tube? What are the characteristics and advantages?

    What is precision seamless tube? What are the characteristics and advantages?

    Precision seamless pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer wall, no leakage under high pressure, high precision, high finish, no deformation in cold bending, flaring, flattening and no c...
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  • Introduction to application scenarios and materials of alloy tubes

    Introduction to application scenarios and materials of alloy tubes

    Alloy steel tube spot material: 12Cr1MoVG, 12CrMoG, 15CrMoG, 12CR2MO< A335P22> And Cr5Mo & lt; A335P5> , Cr9Mo & lt; A335P9> , 10 cr9mo1vnb & lt; A335P91> , 15 nicumonb5 & lt; WB36> Implementation standards GB5310-1995, GB6479-2000, GB9948...
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  • Boiler seamless tube

    Boiler seamless tube

    Seamless tube for boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. The manufacturing method is the same as seamless tube, but there are strict requirements on the steel used in the manufacture of steel tube. Boiler with seamless tube is often used in high tem...
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  • General Administration of Customs: In June, China’s seamless steel pipe export increased by 75.68% year on year, and the cumulative export in the first half of the year was 198.15 million ton...

    General Administration of Customs: In June, China’s seamless steel pipe export increased by 75.68% year on year, and the cumulative export in the first half of the year was 198.15 million ton...

    Data from the General Administration of Customs showed that China exported 7.557 million tons of steel in June 2022, down 202,000 tons from the previous month, up 17.0% year on year; From January to June, the cumulative export of steel was 33.461 million tons, down 10.5% year on year; In June 202...
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  • Alloy seamless steel pipe and material

    Alloy seamless steel pipe and material

    Alloy seamless steel pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe, because this steel pipe contains more Cr, and its high temperature resistance, low temperature resistance and corrosion resistance performance are better than ...
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  • Sanonpipe main products – alloy steel pipe and seamless steel pipe

    Sanonpipe main products – alloy steel pipe and seamless steel pipe

    Sanon pipe main products: Cr5Mo alloy tube, 15CrMo alloy tube, 12Cr1MoVG alloy tube, high pressure alloy tube, 12Cr1MoV alloy tube, 15CrMo alloy tube, P11 alloy tube, P12 alloy tube, P22 alloy tube, T91 alloy tube, P91 alloy tube, high pressure boiler tube, chemical fertilizer special tube, etc. ...
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  • Russian standard product

    Russian standard product

    Recently our company's old customers consult the Russian standard product inquiries gradually increased, the company organized to learn the GOST standard, and understand the Russian GOST standard related certification certificate, so that all staff can more professionall...
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  • ummary of continuous rolling pipe units under construction and in operation in China

    ummary of continuous rolling pipe units under construction and in operation in China

    At present, there are a total of 45 sets of continuous rolling mills that have been built or are under construction and put into operation in China. The ones under construction mainly include 1 set of Jiangsu Chengde Steel Pipe Co., Ltd., 1 set of Jiangsu Changbao Pleasa...
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  • boiler pipe

    boiler pipe

    Boiler tube is open on both ends and has a hollow section, the length and the surrounding of the larger steel, according to the production methods can be divided into seamless steel pipe and welded steel pipe, steel pipe specification with overall dimensions (such as the diameter or length) and t...
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  • Brief introduction of alloy steel tube

    Brief introduction of alloy steel tube

    Professional sales of alloy tube, high pressure alloy tube,12Cr1MoV alloy tube,15CrMo alloy tube,10CrMo910 alloy tube, P11 alloy tube, P12 alloy tube, P22 alloy tube, T91 alloy tube, P91 alloy tube, 42CrMo alloy tube, 35CrMo alloy tube, Hastelloy tube,WB36 alloy tube, Provide new alloy steel tube...
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  • Operation of China’s steel pipe industry in 2021

    Operation of China’s steel pipe industry in 2021

    2021, continue to deepen the reform of the supply side structural steel pipe industry in our country, promote the green low carbon industry transformation, and major changes in the country industrial policy, implement controlling capacity, output, abolish all steel export tax rebates, under the b...
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