Hot Dip Galvanized Steel Pipe
Hot Dip Galvanized Steel Pipe is a carbon steel pipe coated with a durable zinc layer through hot dip galvanizing process, providing excellent corrosion resistance and extended service life. It is manufactured with high-quality carbon steel materials and can be supplied in various sizes, wall thicknesses, and standards according to customer requirements. With strong mechanical performance, good weldability, and reliable durability, it is widely used in construction, scaffolding, water transportation, greenhouse structures, fencing, industrial projects, and structural applications.
Contact Us
■ Product Parameters
■ Product Display
■ Product Application
■ Product Packaging
■ Factory Display
■ FAQ
Q: Are you a trading company or a manufacturer ?
A: We are manufacturer. Every month, we do a procurement for a massive number of steel material from Chinese state owned mill. The total value of steel processing equipment is more than 30 million dollars. Our major products cover all category of steel industry, and it is totally compatible to all kind of world steel standard.
Q: Do you have large amount of steel products in stock ?
A: Yes, we do. In large-scale indoor warehouses, the total stock value is over 150 millions dollar.
Q: Do you provide the samples ? Free or Extra ?
A: It is free, depend on the value of the sample. The cost of the freight would be charge.
Q: How long is the delivery time ?
A: Officially, it is within 7 days. Actually, we can deliver within 3 days. Customized products or non-standard size products would be taken 10-30 days to deliver, depend on the production cycle. Generally, most of the products finished and delivered within 20 days.
Q: Do you accept the third party inspection ?
A: Absolutely yes!
Q: How could you guarantee your products ?
A: Each batch of products must have its own factory inspection report. If the third-party inspection report of the product you purchased does not match our factory inspection report, we will resend the goods, and we will carry all the costs by ourselves.
Q: How can I get your quotation as soon as possible ?
A: You may have many methods to contact us. Email and fax will be checked within 12 hours, and Skype, WeChat and WhatsApp will be online in 24/7. Please send us your requirement, attaching specification (Steel grade, dimension, quantity, destination port) or any you are concerned, you will obtain a competitive price and supply solution soon.
■ Contact Us
■ Related products
![Black Rectangular Steel Tube]( "Black Rectangular Steel Tube")
Black Rectangular Steel TubeQ355 Black Rectangular Steel Tube is produced from high-strength Q355 structural steel, offering excellent mechanical properties, higher load-bearing capacity, and superior durability. Manufactured with advanced welding technology, it provides reliable strength and dimensional accuracy for demanding applications. This rectangular hollow section is widely used in heavy construction, industrial structures, engineering projects, steel frameworks, bridges, and infrastructure applications. Customized specifications and sizes are available to meet different project requirements.![Q355 Black Rectangular Steel Tube]( "Q355 Black Rectangular Steel Tube")
Q355 Black Rectangular Steel TubeQ355 Black Rectangular Steel Tube is produced from high-strength Q355 structural steel, offering excellent mechanical properties, higher load-bearing capacity, and superior durability. Manufactured with advanced welding technology, it provides reliable strength and dimensional accuracy for demanding applications. This rectangular hollow section is widely used in heavy construction, industrial structures, engineering projects, steel frameworks, bridges, and infrastructure applications. Customized specifications and sizes are available to meet different project requirements.![Q235 Black Square Steel Tube]( "Q235 Black Square Steel Tube")
Q235 Black Square Steel TubeQ235 Black Square Steel Tube is manufactured from Q235 carbon structural steel through advanced welding technology. It features good weldability, stable mechanical properties, and reliable structural performance. With a smooth black surface and accurate dimensions, it is widely used in construction frameworks, steel structures, fencing, greenhouse structures, machinery supports, and general fabrication projects. Different sizes, wall thicknesses, lengths, and production standards can be customized according to customer requirements.![Black Spiral Welded Steel Pipe]( "Black Spiral Welded Steel Pipe")
Black Spiral Welded Steel PipeBlack Spiral Welded Steel Pipe is manufactured from carbon steel coils through SSAW welding process without additional surface coating. It provides high strength, good weldability, and cost-effective performance for various applications. This black spiral steel pipe is widely used in construction, water transportation, structural engineering, piling projects, and industrial pipeline systems. Available in different sizes, wall thicknesses, and international standards to meet diverse customer requirements.![Large Diameter Galvanized Steel Pipe]( "Large Diameter Galvanized Steel Pipe")
Large Diameter Galvanized Steel PipeLarge Diameter Galvanized Steel Pipe is designed for applications requiring large pipe diameters, high strength, and excellent corrosion resistance. Manufactured from quality carbon steel with a durable zinc coating, it provides reliable performance in harsh environments and long-term outdoor applications. It is widely used in water transmission systems, infrastructure construction, industrial pipelines, structural engineering, and large-scale projects. Available in various diameters, wall thicknesses, and international standards, it meets the requirements of different global markets.![Thin Wall Galvanized Steel Tube]( "Thin Wall Galvanized Steel Tube")
Thin Wall Galvanized Steel TubeThin Wall Galvanized Steel Tube is a lightweight steel tube with a galvanized surface that provides good corrosion protection and attractive appearance. It combines easy processing, convenient installation, and cost efficiency while maintaining sufficient strength for light structural applications. It is commonly used in furniture production, decoration projects, greenhouse structures, electrical conduit systems, indoor frameworks, and light engineering applications. Different sizes, shapes, and surface finishes can be customized according to customer specifications.![Thick Wall Galvanized Steel Pipe]( "Thick Wall Galvanized Steel Pipe")
Thick Wall Galvanized Steel PipeThick Wall Galvanized Steel Pipe features increased wall thickness and a strong zinc protective coating, providing excellent mechanical strength, impact resistance, and long service life. It is designed for applications requiring higher pressure resistance and structural stability. This type of galvanized steel pipe is widely used in heavy construction, steel frameworks, support structures, industrial pipelines, machinery manufacturing, and large-scale engineering projects. Various diameters, thicknesses, and galvanized coating options are available to satisfy different project requirements.![Q355 Galvanized Steel Pipe]( "Q355 Galvanized Steel Pipe")
Q355 Galvanized Steel PipeQ355 Galvanized Steel Pipe is manufactured from high-strength Q355 structural steel and protected with a galvanized zinc coating for improved corrosion resistance. It offers higher strength, better load-bearing capacity, and excellent durability compared with standard carbon steel pipes. This product is widely used in heavy-duty construction, steel structures, engineering projects, industrial frameworks, bridges, and infrastructure applications. With advanced production technology and strict quality control, Q355 galvanized steel pipe provides reliable performance for long-term outdoor and structural use.![Q235 Galvanized Round Steel Pipe]( "Q235 Galvanized Round Steel Pipe")
Q235 Galvanized Round Steel PipeQ235 Galvanized Round Steel Pipe is made from Q235 carbon structural steel with a zinc coating applied through galvanizing technology. It provides good weldability, stable mechanical properties, and excellent resistance to rust and weather conditions. This galvanized round pipe is widely used in construction projects, scaffolding systems, fences, handrails, greenhouse frameworks, agricultural structures, and general steel fabrication. Available in different diameters, wall thicknesses, and lengths, it is an economical and reliable choice for various structural applications.![API 5L Galvanized Steel Pipe]( "API 5L Galvanized Steel Pipe")
API 5L Galvanized Steel PipeAPI 5L Galvanized Steel Pipe is manufactured according to API 5L specifications with a galvanized surface coating for enhanced protection against corrosion. It combines high strength, excellent toughness, and long-term durability, making it suitable for demanding engineering projects. This type of galvanized steel pipe is widely applied in pipeline construction, fluid transportation, oil and gas related structures, industrial facilities, and infrastructure projects. Customized dimensions, steel grades, and coating thicknesses can be provided based on customer requirements.![Pre Galvanized Steel Pipe]( "Pre Galvanized Steel Pipe")
Pre Galvanized Steel PipePre Galvanized Steel Pipe is manufactured by forming and welding galvanized steel strips that have been coated with zinc before the pipe production process. It features a uniform zinc coating, smooth surface finish, lightweight structure, and cost-effective performance. Compared with hot dip galvanized pipes, it is suitable for applications requiring moderate corrosion resistance and good appearance. Pre Galvanized Steel Pipe is widely used in electrical conduit systems, furniture manufacturing, greenhouse frames, mechanical structures, decoration projects, and general fabrication applications.![Hot Dip Galvanized Steel Pipe]( "Hot Dip Galvanized Steel Pipe")
Hot Dip Galvanized Steel PipeHot Dip Galvanized Steel Pipe is a carbon steel pipe coated with a durable zinc layer through hot dip galvanizing process, providing excellent corrosion resistance and extended service life. It is manufactured with high-quality carbon steel materials and can be supplied in various sizes, wall thicknesses, and standards according to customer requirements. With strong mechanical performance, good weldability, and reliable durability, it is widely used in construction, scaffolding, water transportation, greenhouse structures, fencing, industrial projects, and structural applications.![Galvanized Hollow Section Steel Tube]( "Galvanized Hollow Section Steel Tube")
Galvanized Hollow Section Steel TubeGalvanized Hollow Section Steel Tube is a structural steel tube with a protective zinc coating, available in square and rectangular shapes. It combines high strength, corrosion resistance, lightweight structure, and excellent versatility for various applications. This hollow section steel tube is widely used in construction, architectural structures, steel frames, bridges, industrial equipment, and general fabrication projects. It can be supplied with different steel grades, dimensions, wall thicknesses, and surface treatments to meet international market requirements.![Precision Galvanized Square Tube]( "Precision Galvanized Square Tube")
Precision Galvanized Square TubePrecision Galvanized Square Tube is manufactured with accurate dimensions, strict tolerances, smooth surface quality, and uniform zinc coating. It offers excellent dimensional accuracy, corrosion resistance, and reliable mechanical performance for applications requiring high precision. This product is commonly used in machinery components, automotive parts, furniture manufacturing, equipment structures, and precision engineering projects. Customized specifications, sizes, and coating requirements are available according to customer drawings and technical standards.![Large Size Galvanized Steel Tube]( "Large Size Galvanized Steel Tube")
Large Size Galvanized Steel TubeLarge Size Galvanized Steel Tube is designed for projects requiring large dimensions, high strength, and excellent corrosion resistance. Manufactured from quality carbon steel with a durable zinc coating, it provides stable performance in outdoor and heavy-duty environments. It is widely used in large steel structures, industrial facilities, construction frameworks, infrastructure projects, and agricultural buildings. Various sizes, wall thicknesses, and international standards are available to satisfy different engineering requirements.![Thin Wall Galvanized Steel Tube]( "Thin Wall Galvanized Steel Tube")
Thin Wall Galvanized Steel TubeThin Wall Galvanized Steel Tube is a lightweight hollow section with a galvanized surface that provides effective corrosion protection and a clean appearance. It offers advantages such as easy installation, good formability, and cost efficiency while maintaining sufficient strength for light structural applications. It is commonly used in furniture, decoration, greenhouse frames, electrical systems, indoor structures, and light fabrication projects. Customized dimensions and surface finishes are available to meet different customer needs.![Thick Wall Galvanized Square Tube]( "Thick Wall Galvanized Square Tube")
Thick Wall Galvanized Square TubeThick Wall Galvanized Square Tube features increased wall thickness and a strong zinc coating, providing excellent strength, impact resistance, and long-term durability. It is designed for applications requiring high load capacity and structural stability. This galvanized square tube is widely used in heavy construction, steel buildings, machinery frames, support structures, industrial equipment, and large-scale engineering projects. Different sizes, thicknesses, and coating options can be customized according to project requirements.![Galvanized Rectangular Steel Tube]( "Galvanized Rectangular Steel Tube")
Galvanized Rectangular Steel TubeQ355 Galvanized Rectangular Steel Tube is produced from high-strength Q355 structural steel with a durable galvanized coating. It provides higher load-bearing capacity, excellent mechanical strength, and superior corrosion resistance compared with standard steel tubes. This rectangular hollow section is widely used in heavy steel structures, engineering projects, industrial frameworks, bridges, and infrastructure construction. With strict quality control and advanced manufacturing technology, it delivers reliable performance for demanding structural applications.![Pre Galvanized Square Steel Tube]( "Pre Galvanized Square Steel Tube")
Pre Galvanized Square Steel TubePre Galvanized Square Steel Tube is produced by forming and welding galvanized steel strips before the tube manufacturing process. It features a uniform zinc coating, clean surface appearance, lightweight design, and economical performance. This square tube provides good corrosion protection and easy processing characteristics, making it suitable for furniture manufacturing, electrical applications, decoration projects, greenhouse frames, light steel structures, and general fabrication. Customized dimensions, thicknesses, and surface treatments can be supplied to meet different application requirements.![Thin Wall ERW Steel Tube]( "Thin Wall ERW Steel Tube")
Thin Wall ERW Steel TubeThin Wall ERW Steel Tube is manufactured using advanced high-frequency electric resistance welding technology to provide excellent dimensional accuracy, lightweight performance, and reliable mechanical strength. Designed with a reduced wall thickness while maintaining structural integrity, it is an ideal choice for applications requiring weight reduction and cost efficiency.
Manufactured from high-quality carbon steel, our thin wall welded tubes feature smooth surfaces, uniform wall thickness, excellent weld quality, and easy fabrication for cutting, bending, welding, and machining. Available in a wide range of sizes, grades, and surface finishes, they can be customized to meet various industrial requirements.
Thin Wall ERW Steel Tubes are widely used in furniture manufacturing, automotive components, bicycles, fitness equipment, greenhouse structures, machinery, and light steel fabrication. We offer customized production, strict quality inspection, compe![S355JR Structural ERW Steel Pipe]( "S355JR Structural ERW Steel Pipe")
S355JR Structural ERW Steel PipeS355JR Structural ERW Steel Pipe is manufactured using high-frequency Electric Resistance Welding (ERW) technology with S355JR structural steel, offering excellent strength, toughness, and reliable weld performance. Designed for heavy-duty structural applications, it provides superior load-bearing capacity and durability for demanding construction and engineering projects. Made from high-quality S355JR steel, these pipes feature uniform wall thickness, accurate dimensions, strong weld seams, and excellent fabrication properties. Available in various diameters, wall thicknesses, lengths, and surface finishes, they can be customized according to customer requirements and international standards. S355JR Structural ERW Steel Pipes are widely used in steel structures, construction frameworks, bridges, machinery, infrastructure projects, and industrial applications. We provide strict quality control, competitive factory pricing, and customized solutions for global customers.![API 5L Grade B ERW Carbon Steel Pipe]( "API 5L Grade B ERW Carbon Steel Pipe")
API 5L Grade B ERW Carbon Steel PipeAPI 5L Grade B ERW Carbon Steel Pipe is manufactured using high-frequency Electric Resistance Welding (ERW) technology and produced according to API 5L standards, offering reliable strength, excellent weldability, and stable performance for pipeline applications. Made from high-quality carbon steel, it features uniform wall thickness, accurate dimensions, strong weld seams, and good pressure resistance. Available in various diameters, wall thicknesses, lengths, and surface finishes, it can be customized according to project requirements and international standards. API 5L Grade B ERW Carbon Steel Pipes are widely used in oil and gas transportation, water pipelines, industrial systems, and energy infrastructure projects. We provide strict quality control, competitive factory pricing, and customized solutions for global customers.![Q355 High Strength ERW Black Steel Pipe]( "Q355 High Strength ERW Black Steel Pipe")
Q355 High Strength ERW Black Steel PipeQ355 High Strength ERW Black Steel Pipe is manufactured using high-frequency Electric Resistance Welding (ERW) technology with Q355 high-strength structural steel, offering excellent strength, toughness, and reliable weld performance. Designed for heavy-duty structural and engineering applications, it provides superior load-bearing capacity and long-term durability. Made from high-quality Q355 steel, it features uniform wall thickness, accurate dimensions, strong weld seams, and excellent fabrication properties. Available in various diameters, wall thicknesses, lengths, and surface finishes, it can be customized according to customer requirements and international standards. Q355 High Strength ERW Black Steel Pipes are widely used in steel structures, construction frameworks, bridges, machinery, industrial facilities, and infrastructure projects. We provide strict quality control, competitive factory prices, and customized solutions for global customers.![ERW Rectangular Steel Tube]( "ERW Rectangular Steel Tube")
ERW Rectangular Steel TubeERW Rectangular Steel Tube in wide sizes and grades for construction, machinery and infrastructure. Custom lengths, coatings and fast supply.![GI Steel Strip]( "GI Steel Strip")
GI Steel StripGI Steel Strip (Galvanized Iron Steel Strip) is manufactured by applying a zinc coating to steel strip through galvanizing technology, providing excellent protection against corrosion and oxidation. It features good strength, durability, smooth surface appearance, and easy processing characteristics. GI Steel Strip is widely used for welded steel pipes, galvanized tubes, construction materials, roofing products, electrical applications, and general industrial manufacturing. Customized dimensions, zinc coating thicknesses, and surface treatments are available according to customer specifications.![Zinc Coated Steel Strip]( "Zinc Coated Steel Strip")
Zinc Coated Steel StripZinc Coated Steel Strip is a steel strip product with a protective zinc layer applied to enhance corrosion resistance and durability. It combines good mechanical strength, excellent surface protection, and reliable processing performance for various applications. It is widely used in pipe manufacturing, construction structures, automotive components, electrical equipment, metal products, and industrial fabrication. Available in different steel grades, thicknesses, widths, zinc coating weights, and surface finishes to meet international market requirements.![SGCC Galvanized Steel Strip]( "SGCC Galvanized Steel Strip")
SGCC Galvanized Steel StripSGCC Galvanized Steel Strip is a galvanized steel product manufactured according to JIS standards with a durable zinc coating for improved rust resistance. It provides excellent surface quality, good formability, and stable mechanical properties for different applications. This galvanized strip is widely used in welded steel pipes, construction materials, electrical appliances, machinery parts, roofing systems, and industrial manufacturing. Different specifications, coating weights, and surface treatments can be supplied according to customer requirements.![DX51D Galvanized Steel Strip]( "DX51D Galvanized Steel Strip")
DX51D Galvanized Steel StripDX51D Galvanized Steel Strip is produced according to European EN standards and manufactured from high-quality galvanized steel with excellent formability and corrosion resistance. It features a uniform zinc coating, good surface quality, and reliable processing performance, making it suitable for various industrial applications. This product is widely used in steel pipe production, roofing sheets, construction components, home appliances, automotive parts, and metal fabrication. Customized thicknesses, widths, zinc coating weights, and surface finishes are available.![Hot Dip Galvanized Steel Strip]( "Hot Dip Galvanized Steel Strip")
Hot Dip Galvanized Steel StripHot Dip Galvanized Steel Strip is manufactured by coating cold rolled or hot rolled steel strip with a protective zinc layer through hot dip galvanizing process. It offers excellent corrosion resistance, strong adhesion, smooth surface finish, and long service life. This galvanized steel strip is widely used in steel pipe manufacturing, construction materials, automotive components, electrical equipment, roofing systems, and general fabrication applications. Various widths, thicknesses, zinc coating weights, and surface treatments are available according to customer requirements.![Flat Bar Steel]( "Flat Bar Steel")
Flat Bar SteelFlat Bar Steel is a hot rolled steel product with a rectangular cross section, offering excellent strength, machinability, and versatility. It is manufactured from high-quality carbon steel and provides reliable performance for structural and fabrication applications. Flat bars are widely used in construction, machinery manufacturing, shipbuilding, steel structures, repair works, and general industrial projects. Different widths, thicknesses, lengths, and steel grades are available according to customer specifications and international standards.![U Channel Steel]( "U Channel Steel")
U Channel SteelU Channel Steel is a hot rolled steel section with a U-shaped profile, providing excellent strength, stability, and easy fabrication characteristics. Manufactured from quality carbon steel, it offers good weldability, high durability, and reliable structural performance. It is widely used in construction frames, vehicle structures, machinery supports, industrial buildings, steel platforms, and general engineering applications. Available in various sizes, thicknesses, lengths, and steel grades to satisfy different project needs.![Unequal Angle Steel]( "Unequal Angle Steel")
Unequal Angle SteelUnequal Angle Steel is a hot rolled structural steel section with different leg widths, designed to provide flexible structural solutions and efficient load distribution. It offers high strength, excellent durability, and reliable performance for various engineering applications. This steel angle is commonly used in bridges, steel structures, industrial equipment, construction projects, and support frameworks. Customized dimensions, thicknesses, lengths, and material grades can be supplied according to customer requirements.![Equal Angle Steel]( "Equal Angle Steel")
Equal Angle SteelEqual Angle Steel is a hot rolled steel profile with equal width legs, providing excellent structural strength and versatile application performance. Manufactured from high-quality carbon steel, it features good weldability, durability, and dimensional accuracy. It is widely used in steel structures, towers, brackets, machinery manufacturing, construction frameworks, and general fabrication projects. Various sizes, thicknesses, lengths, and steel grades are available to meet different international standards and project requirements.![I Beam Steel]( "I Beam Steel")
I Beam SteelI Beam Steel is a hot rolled steel section featuring an I-shaped profile designed for strong structural support and efficient load distribution. It offers excellent strength-to-weight ratio, durability, and reliable performance in demanding environments. This structural steel beam is widely used in construction frameworks, bridges, machinery supports, industrial structures, workshops, and engineering projects. Different dimensions, thicknesses, steel grades, and surface treatments are available according to customer specifications.![H Beam Steel]( "H Beam Steel")
H Beam SteelH Beam Steel is a hot rolled structural steel section with an H-shaped cross section, offering excellent strength, stability, and high load-bearing capacity. Manufactured from high-quality carbon steel, it provides superior bending resistance and efficient structural performance. H beams are widely used in steel buildings, bridges, industrial plants, warehouses, infrastructure projects, and heavy construction applications. Available in different sizes, steel grades, lengths, and international standards to meet various engineering requirements.![U Steel Channel]( "U Steel Channel")
U Steel ChannelU Steel Channel is a cold formed steel profile with a U-shaped cross section, offering excellent strength, stability, and versatility for structural applications. It is widely used in construction frameworks, support systems, machinery structures, equipment bases, and industrial fabrication projects. With accurate dimensions, good weldability, and durable performance, U channels can be supplied in different sizes, thicknesses, lengths, and surface treatments including galvanized and painted finishes.
