Welded Steel Pipe-manufacture,factory,supplier from China

Product introductionWelded Structural Steel PipePipe Type: Structural Pipe, Structural Welded Pipe, Welded Structural PipeApplication: In the Structural Engineering Area and Construction IndustrySpecification: OD: 88.9mm ~ 660mm                       WT: 3mm ~ 17.5mm                       LENGTH: 0.5mtr ~ 22mtr (5.8/6/11.8/12 meters, SRL, DRL)Standard & Grades: ASTM A500 Grade 1/2/3, EN 10219End: Square Ends/Plain Ends (straight cut, saw cut, torc

Product detailsIntroduction to Steel Pipe Standards and SpecificationsIn the realm of steel pipes, adherence to standards and specifications is crucial to ensure quality, reliability, and safety in various applications. Among the many standards available worldwide, ASTM (American Society for Testing and Materials) and JIS (Japanese Industrial Standards) are prominent organizations that set benchmarks for steel pipe manufacturing.

DescriptionProcess: Spiral Submerged- Arc Welded Steel PipeUsage: Used for low pressure liquid transportation, such as water, gas, and oil; construction and pipingStandard: ASTM A252, EN10217-1,2,5, EN10219-1, BS, JIS, ISCertificate: EN10217, EN10219, API 5L PSL1/ PSL2, API 5CTOut Diameter: 219.1 mm – 3048mm (8″-120″)Wall Thickness: 4mm – 30mmLength: 3 – 70 MDetailsStandard: API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, ISSteel GradeAPI 5L: GR A, GR B, X42,X46, X56, X60,X65,X70ASTM A252 GR 1, GR 2, GR 3ASTM A53: GR A, G

Product detailsThe round tube blank serves as the raw material for rolled seamless carbon steel pipes.The round tube blank undergoes cutting by a machine, with a growth of approximately 1 meter.The cut blanks are conveyed to the furnace for further processing.Strict hand selection of the pipes is conducted post-inspection.Quality-inspected pipes are marked with numbers, specifications, and batch details.Each pipe is meticulously examined to ensure compliance with quality standards.Inspection findings help in identifying and addressing any defects or anomalies.Precision marking assists in track

PRODUCT  PARAMETERSAngle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other and forms an angle.

PRODUCT  PARAMETERSC channel steel is a common steel material, which has excellent mechanical properties and corrosion resistance, so it is widely used in construction, machinery manufacturing, shipbuilding and other fields.NameC channel steelGradeQ235B、Q355B、45#、A36、S235、S355、S235JR 、S275JR、S355JR、S45CStandardJIS, AISI, ASTM, DIN, TUV,BV,SUS,EN,etcThickness0.5mm-20mm SurfaceSmooth    GalvanizedTechniqueHot Rolled And Cold RolledWidth10mm-700mmLength1m-12m  Applicationchemical industry, shipbuilding,  trains, containers, environmental protection, precisi

PRODUCT  PARAMETERSAngle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other and forms an angle.

Understanding HRB300 Steel BarsHRB300 steel bars, commonly used in construction and infrastructure projects, are a type of ribbed steel bar known for their high strength and reliability. HRB300 steel bars are categorized as follows:H stands for "hot rolled," indicating the manufacturing process where steel is heated and shaped.R denotes "ribbed," referring to the ribbed surface that enhances bonding with concrete.B signifies "steel bar," the general term for reinforcement materials.300 indicates the minimum yield strength of the material in megapascals (MPa).

PRODUCT  PARAMETERSC channel steel is a common steel material, which has excellent mechanical properties and corrosion resistance, so it is widely used in construction, machinery manufacturing, shipbuilding and other fields.NameC channel steelGradeQ235B、Q355B、45#、A36、S235、S355、S235JR 、S275JR、S355JR、S45CStandardJIS, AISI, ASTM, DIN, TUV,BV,SUS,EN,etcThickness0.5mm-20mm SurfaceSmooth    GalvanizedTechniqueHot Rolled And Cold RolledWidth10mm-700mmLength1m-12m  Applicationchemical industry, shipbuilding,  trains, containers, environmental protection, precisi

PRODUCT  PARAMETERSC channel steel is a common steel material, which has excellent mechanical properties and corrosion resistance, so it is widely used in construction, machinery manufacturing, shipbuilding and other fields.NameC channel steelGradeQ235B、Q355B、45#、A36、S235、S355、S235JR 、S275JR、S355JR、S45CStandardJIS, AISI, ASTM, DIN, TUV,BV,SUS,EN,etcThickness0.5mm-20mm SurfaceSmooth    GalvanizedTechniqueHot Rolled And Cold RolledWidth10mm-700mmLength1m-12m  Applicationchemical industry, shipbuilding,  trains, containers, environmental protection, precisi

PRODUCT  PARAMETERSAngle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other and forms an angle.

PRODUCT  PARAMETERSI-beam are commonly made of structural steel but may also be formed from aluminium or other materials.

PRODUCT  PARAMETERSI-beam are commonly made of structural steel but may also be formed from aluminium or other materials.

PRODUCT  PARAMETERSH-Beam steel is an economical cross-section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". Since all parts of H-shaped steel are arranged at right angles, H-shaped steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structural weight.

PRODUCT  PARAMETERSSquare Bar refers to steel that is rolled or processed into a square cross-section. Square steel can be divided into two types: hot-rolled and cold-rolled.The materials of square bar mainly include ordinary carbon steel and alloy steel. Ordinary carbon steel is lighter and suitable for some fields that do not require high strength; while alloy steel has higher strength and toughness and is used in some heavy-duty applications.

PRODUCT  PARAMETERSChannel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery. It is a profile steel with a complex cross-section and has a groove-shaped cross-section.

PRODUCT  PARAMETERSGalvanized angle steel is divided into hot-dip galvanized angle steel and cold-dip galvanized angle steel. Hot-dip galvanized angle steel is also called hot-dip galvanized angle steel or hot-dip galvanized angle steel.

PRODUCT  PARAMETERSGalvanized angle steel is divided into hot-dip galvanized angle steel and cold-dip galvanized angle steel. Hot-dip galvanized angle steel is also called hot-dip galvanized angle steel or hot-dip galvanized angle steel.

Product DetailsLight round steel bars and deformed bars play crucial roles in construction and manufacturing industries, each offering unique characteristics suited to specific applications. While light round steel bars provide versatility and ease of use in various settings, deformed bars ensure structural integrity and reinforcement in concrete structures subjected to heavy loads and environmental stresses.

PRODUCT  PARAMETERSChannel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery. It is a profile steel with a complex cross-section and has a groove-shaped cross-section.

PRODUCT  PARAMETERSH-Beam steel is an economical cross-section and high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its cross-section is the same as the English letter "H". Since all parts of H-shaped steel are arranged at right angles, H-shaped steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structural weight.

PRODUCT  PARAMETERSGalvanized angle steel is divided into hot-dip galvanized angle steel and cold-dip galvanized angle steel. Hot-dip galvanized angle steel is also called hot-dip galvanized angle steel or hot-dip galvanized angle steel.

PRODUCT  PARAMETERSZ-shaped steel is a common cold-formed thin-walled steel, the thickness is generally between 0.5-30mm, the section height is mostly between 120-350mm, and the processing materials are painted and galvanized.

PRODUCT  PARAMETERSChannel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery. It is a profile steel with a complex cross-section and has a groove-shaped cross-section.