Steel Pipes

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Our seamless steel pipes use high-quality raw materials and excellent craftsmanship, which have high pressure resistance performance.The advantages of good toughness, long pipe sections with few interfaces, and long service life cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile,tractor and aviation.Manufacturing structural parts and mechanical parts, such as oil drill pipe,

Product Description Our seamless steel pipes use high-quality raw materials and excellent craftsmanship, which have high pressure resistance performance.The advantages of good toughness, long pipe sections with few interfaces, and long service life cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile,tractor and aviation.Manufacturing structural parts and mechanical parts, such as oil drill pipe,

Product Description Specification Section ShapeSquareSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.6mm - 13mmStandardGB,JIS,ASTM,APILength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001TechniqueERWGrade20#, Q235, Q345, Q195, 10#-45#, Q195-Q345Surface TreatmentgalvanizedTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingOiled or Non-oiledNon-oiledInvoicingby actual weightDeli

Section ShapeRoundSurface TreatmentHot Rolled,Cold Rolled,GalvanizedTolerance±1%Oiled or Non-oiledNon-oiled Jinhongtong Group Co.,ltd. is a large-scale comprehensive enterprise specializing in the production, processing, sales, import andexport of steel products, with a registered capital of 70 million yuan, has more than 500 permanent employees and a plant area ofmore than 70,000 Square meter. The company has long-term stable strategic cooperative relations with steel mills

Product Description Specification Section ShapeSquare/RoundSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.6mm - 13mmStandardGB,JIS,ASTM,APILength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001TechniqueERWGrade20#, Q235, Q345, Q195, 10#-45#, Q195-Q345Surface TreatmentgalvanizedTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingOiled or Non-oiledNon-oiledInvoicingby actual

Product Description Specification Section ShapeSquare/RoundSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.6mm - 13mmStandardGB,JIS,ASTM,APILength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001TechniqueERWGrade20#, Q235, Q345, Q195, 10#-45#, Q195-Q345Surface TreatmentgalvanizedTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingOiled or Non-oiledNon-oiledInvoicingby actual

Product Description General seamless steel pipe: It is made of hot-rolled or cold-rolled high-quality carbon structural steel such as 10, 20, 30, 35, 45, 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel. Seamless pipes made of 10 and 20 grade low carbon steel are mainly used for fluid transportation pipelines. Seamless tubes made of medium carbon steel such as 45# steel and 40Cr are used to manufacture mechanical parts,

Product Description General seamless steel pipe: It is made of hot-rolled or cold-rolled high-quality carbon structural steel such as 10, 20, 30, 35, 45, 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel. Seamless pipes made of 10 and 20 grade low carbon steel are mainly used for fluid transportation pipelines. Seamless tubes made of medium carbon steel such as 45# steel and 40Cr are used to manufacture mechanical parts,

Product Description Our seamless steel pipes use high-quality raw materials and excellent craftsmanship, which have high pressure resistance performance.The advantages of good toughness, long pipe sections with few interfaces, and long service life cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile,tractor and aviation.Manufacturing structural parts and mechanical parts, such as oil drill pipe,

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Specification itemvaluePlace of OriginChinaShandongApplicationFluid Pipe, Drill Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, OtherAlloy Or NotNon-AlloySection ShapeRound20mm - 1500mmSpecial PipeAPI Pipe, EMT Pipe, Thick Wall PipeThickness0.6-15mmStandardDINLength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, PVOC, sirm, JIS, GS, ISO9001TechniqueERWGradeQ235B Q345B 20#Surface TreatmentHot RolledTolerance±5%Processing ServiceWelding,

Product Description Carbon welded steel pipe is a pipe made of carbon steel and processed by welding process. Carbon welded steel pipes can be divided into two types: black and galvanized according to their different surface treatments. The surface of black carbon steel welded pipes does not have any treatment and is usually used in industrial pipelines transporting gas, oil and other corrosive media; galvanized carbon steel welded pipes are first pickled during the

Product Description Specification itemvaluePlace of OriginChinaShandongApplicationFluid Pipe, Drill Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, OtherAlloy Or NotNon-AlloySection ShapeRound20mm - 1500mmSpecial PipeAPI Pipe, EMT Pipe, Thick Wall PipeThickness0.6-15mmStandardDINLength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, PVOC, sirm, JIS, GS, ISO9001TechniqueERWGradeQ235B Q345B 20#Surface TreatmentHot RolledTolerance±5%Processing ServiceWelding,

Product Description Specification Section ShapeSquare/RoundSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.6mm - 13mmStandardGB,JIS,ASTM,APILength12M, 6mCertificateAPI, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001TechniqueERWGrade20#, Q235, Q345, Q195, 10#-45#, Q195-Q345Surface TreatmentgalvanizedTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingOiled or Non-oiledNon-oiledInvoicingby actual

Product Description General seamless steel pipe: It is made of hot-rolled or cold-rolled high-quality carbon structural steel such as 10, 20, 30, 35, 45, 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel. Seamless pipes made of 10 and 20 grade low carbon steel are mainly used for fluid transportation pipelines. Seamless tubes made of medium carbon steel such as 45# steel and 40Cr are used to manufacture mechanical parts,

What is galvanized square pipe and what is it used for?Galvanized square tube is a special hollow section tube. It is precisely because of this special design that this square tube has greatly expanded in our lives. Especially in the shipbuilding and construction industries, great progress has also been made in the military industry, aviation and other fields. The main function of galvanizing is to improve the service life and corrosion resistance of square pipes, so that the