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Seamless Steel Pipe tube Hollow Steel square pipe

Section Shape: Square Surface Treatment: bare or black painting or according customer’s requirement Tolerance: ...

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Carbon steel pipe,Seamless Steel Pipe, Seamless...

Keywords(pipe type): Carbon steel pipe,Seamless Steel Pipe, Seamless Stainless Steel Pipe, Steel Piping,Rectangular P...

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seamless square steel pipe seamless carbon stee...

Section Shape:Square/rectangular Surface Treatment :Cold Rolled Tolerance:±1% Oiled or Non-oiled: Non-oiled Alloy Or ...

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Low carbon black steel hot dip galvanized coati...

Product Name:Low carbon black steel hot dip galvanized coating square tube/rectangular hollow tubular steel pipe Mate...

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Api 5ct J55 Eue Grade L80 Mild Steel Bore Hole ...

Product name: Api 5ct J55 Eue Grade L80 Mild Steel Bore Hole Casing Pipes Section Shape: Round Surface Treatment: Hot...

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Seamless Carbon Steel Pipe API 5l X52 Seamless ...

Product Name:Seamless Carbon Steel Pipe API 5l X52 Seamless Line Pipe Size:OD12.7mm-710mm Thickness:3mm-45mm Length:S...

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6 Inch Well Casing Steel Pipe Steel Boiler Pip...

Application:Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Structure Pipe Material:Q195/Q235/Q345 Surfa...

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Large Diameter Thick Wall Stainless Steel Pipe

Product name:Large Diameter Thick Wall Stainless Steel Pipe Carbon Steel Pipe Section Shape:Round Tolerance:±1% Oiled...

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About Us

Brief description：

Shandong Xinshenhao Intelligent Equipment Co., Ltd. was founded in 2008 and is located in Liaocheng in the Shandong province of China, with the total assets of 500 million. Xinshenhao is one of the largest seamless steel pipe manufactures Subsidiary export trading Company Shandong xinshenhao international Trade CO. Ltd. The company manufactures a wide variety of seamless steel tubing and pipes, including but not limited to: oil and casing pipes, liquid delivery pipes, hydraulic pillar pipes, boiler and heat exchange pipes, high pressure fertilizer equipment and tubes for the automotive industry.

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What are the properties of 09CrCuSb seamless steel pipe

First, the core characteristics of 09CrCuSb seamless steel pipe: (1) Resistance to sulfuric acid dew point corrosion 1) Chemical mechanism: By adding alloying elements such as copper (Cu 0.25-0.45%) and antimony (Sb 0.04-0.10%), a dense oxide film is formed on the steel surface, effectively block...
What is the purpose of preheating spiral welded steel pipes before welding

Important components of alloy steel and thick parts must be preheated before welding spiral welded steel pipes. The purposes of preheating spiral welded steel pipes before welding are as follows: (1) Preheating the spiral welded steel pipe slows down the cooling rate after welding, allowing hydro...
How to Determine the Length, Cutting, and Selection technique of cold-drawn steel pipes

First, what is the significance of determining the length of cold-drawn steel pipes? In the field of precision machinery manufacturing, the processing quality of cold-drawn steel pipes directly determines the performance stability of the final product. An unreasonable length determination can ea...
How to Accurately Control the Wall Thickness Deviation of precision steel pipes

First, Preparatory Work Before Precision Steel Pipe Inspection 1. Pre-treatment of Precision Steel Pipes: Remove oil, rust, coatings, and other impurities from the surface of the precision steel pipe to avoid affecting measurement accuracy. For bent or deformed precision steel pipes, straightenin...
What are the technologies for improving the surface roughness of the inner bore of precision steel tubes

First, what are the influencing factors on the surface roughness of the inner bore of precision steel tubes? The formation of the surface roughness of the inner bore of precision steel tubes is the result of multiple factors, including the plastic deformation of the material during the cutting pr...