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Buttweld Fittings

Carbon steel pipe is a type of pipe made from carbon steel, which is a steel alloy with a carbon content of up to 2.1%. It is used for a variety of applications, including plumbing, oil and gas, and structural applications. Carbon steel pipe is strong, durable, and resistant to corrosion and wear. It is also relatively inexpensive compared to other types of pipe, making it an ideal choice for many applications.

  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Galvanized steel pipe Welded steel pipe with hot dip plating or electrogalvanized coating. Galvanized steel pipe can increase the corrosion resistance, prolong the service life. Galvanized pipe has a wide range of uses, in addition to the pipeline pipe for water, gas, oil and other general low pressure fluid, but also used in the petroleum industry, especially the oil well pipe, oil pipeline, chemical coking equipment of the oil heater, condensate cooler, coal distillation and washing oil...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Steel pipes are not only used to transport fluids and powdery solids, exchange heat energy, and manufacture machine parts and containers. They are also economical steel.Using steel pipe to make building structure grid, pillar and mechanical support can reduce the weight and save 20 ~ 40% of metal. Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot galvanizing refers to pickling the steel pipe...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Galvanized pipe, also known as galvanized steel pipe, divided into hot dip galvanized and electric galvanized two, hot dip galvanized galvanized layer thick, with uniform coating, strong adhesion, long service life and other advantages. The cost of galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe. Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Galvanized steel pipes are divided into cold galvanized steel pipes and hot galvanized steel pipes. Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination. Hot dip galvanizing is to first pickling the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of...

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  • Product Details:
    Brand:
    Jianlong
    Packaging:
    Paper plastic waterproof or iron sheet covering or three straps binding
    Supply Ability:
    10000 tons/month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

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  • Product Details:
    Brand:
    Jianlong
    Packaging:
    Paper plastic waterproof or iron sheet covering or three straps binding
    Supply Ability:
    10000 tons/month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description Seamless steel tube often could be formed and produced through hot rolled craft and cold drawn technology. The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes...

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  • Product Details:
    Brand:
    Jianlong
    Packaging:
    Paper plastic waterproof or iron sheet covering or three straps binding
    Supply Ability:
    10000 tons/month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn the furnace body to the temperature of steel pipe from 800 to 1100 degrees, to achieve the softness required by customers. Oxygen free annealing can not only achieve the softness, so...

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  • Product Details:
    Brand:
    JianLong
    Packaging:
    Standard Export Packaging Or According to Customer Requirements
    Supply Ability:
    3000 tons per month
    Min. Order:
    1 Ton
    standard:
    Aisi, Astm

    Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn the furnace body to the temperature of steel pipe from 800 to 1100 degrees, to achieve the softness required by customers. Oxygen free annealing can not only achieve the softness, so...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    10000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description Hot dip galvanized tube is to make molten metal and iron matrix reaction and produce alloy layer, so that the matrix and coating of the combination of the two. Hot dip galvanizing is the first steel pipe pickling, in order to remove iron oxide on the surface of the steel pipe, pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot dip...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    10000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description Hot-dip galvanized pipe, in order to improve the corrosion resistance of steel pipe, the general steel pipe is galvanized. Galvanized steel pipe is divided into hot dip galvanized and electric galvanized. The layer of hot dip galvanized is thick, the cost of electric galvanized is low, and the surface is not very smooth. Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot...

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  • Product Details:
    Brand:
    Shandong Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    10000 tons per month
    Min. Order:
    5 Ton
    standard:
    Aisi, Astm

    Product Description Galvanizing has the advantages of uniform coating, strong adhesion and long service life.This galvanized coil has good paint adhesion and weldability.Galvanized steel pipe is a welded steel pipe with hot dip coating or galvanized coating. Galvanizing improves the corrosion resistance of the steel pipe and extends the service life. Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be...

    I am interested
  • Product Details:
    Brand:
    Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Bs, Gb

    Product Description Seamless carbon steel pipe is made from ingots or solid billets that are perforated and then hot rolled, cold rolled or cold drawn. there is no weld on the surface of the steel pipe, called seamless steel pipe. Mainly used for petroleum geology drilling pipe, petrochemical cracking pipe, boiler tube, bearing tube and automotive, tractor, aviation high precision structural steel pipe. Pipes can be customized according to your requested on thickness, length, wall thickness and...

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  • Product Details:
    Brand:
    Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Bs, Gb

    Product Description Direct Factory Sale High Precision Q235 Q235B Q195 Ss400 Carbon Steel Pipe. We can cut the seamless steel pipe into the length you demand, and can make the surface to be bright by milling and grinding at the Lathe, and can grind the outer diameter and wall thickness to be the dimension you demand.If the sizes are not available from the standard common stock sizes, and the quantity are not enough for the new production, then we need process the stock larger seamless pipes...

    I am interested
  • Product Details:
    Brand:
    Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Bs, Gb

    Product Description Direct Factory Sale High Precision Q235 Q235B Q195 Ss400 Carbon Steel Pipe. We can cut the seamless steel pipe into the length you demand, and can make the surface to be bright by milling and grinding at the Lathe, and can grind the outer diameter and wall thickness to be the dimension you demand. If the sizes are not available from the standard common stock sizes, and the quantity are not enough for the new production, then we need process the stock larger seamless pipes...

    I am interested
  • Product Details:
    Brand:
    Jianlong
    Packaging:
    According to customer requirements
    Supply Ability:
    1000 tons per month
    Min. Order:
    5 Ton
    standard:
    Bs, Gb

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
  • Product Details:
    Min. Order:
    1 Ton
    standard:
    Bs, Gb, Astm, Jis, Din

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
  • Product Details:
    Brand:
    jianlong
    Packaging:
    standard export packaging or according to customer requirements
    Supply Ability:
    according to your needs
    Min. Order:
    1 Ton
    standard:
    Bs, Gb

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
  • Product Details:
    Brand:
    jianlong
    Packaging:
    standard export packaging or according to customer requirements
    Supply Ability:
    according to your needs
    Min. Order:
    1 Ton
    standard:
    Bs, Gb

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
  • Product Details:
    Brand:
    jianlong
    Packaging:
    standard export packaging or according to customer requirements
    Supply Ability:
    according to your needs
    Min. Order:
    1 Ton
    standard:
    Bs, Gb

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
  • Product Details:
    Brand:
    jianlong
    Packaging:
    standard export packaging or according to customer requirements
    Supply Ability:
    according to your needs
    Min. Order:
    1 Ton
    standard:
    Bs, Gb

    Product Description The seamless steel pipe is made of a whole piece of metal and has no seam on the surface.According to the production method,seamless pipes are divided into hot tube, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc. According to the cross-sectional shape, seamless steel pipes are divided into circular and special-shaped pipes. Special-shaped pipes have many complex shapes, such as square, oval, triangle, hexagon, melon seeds, star and finned pipes.Seamless...

    I am interested
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