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    Galvanized Steel Pipe Superior Quality and Durability

    A galvanized pipe is a metal pipe manufactured by coating a steel pipe with a protective zinc layer, typically through hot-dip galvanizing or electro-galvanizing processes. The zinc layer acts as a barrier, isolating the steel from air and moisture, thereby significantly enhancing the pipe's corrosion resistance, rust-proof performance, and service life. Depending on the process, it can be categorized into hot-dip galvanized pipes (thicker zinc coating, higher durability) and electro-galvanized pipes (smoother surface, uniform coating). Galvanized pipes are widely used in construction, municipal engineering, agricultural irrigation, water/gas transportation, and other fields.

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      product details

      Product Introduction

      A galvanized pipe is a metal pipe manufactured by coating a steel pipe with a protective zinc layer, typically through hot-dip galvanizing or electro-galvanizing processes. The zinc layer acts as a barrier, isolating the steel from air and moisture, thereby significantly enhancing the pipe's corrosion resistance, rust-proof performance, and service life. Depending on the process, it can be categorized into hot-dip galvanized pipes (thicker zinc coating, higher durability) and electro-galvanized pipes (smoother surface, uniform coating). Galvanized pipes are widely used in construction, municipal engineering, agricultural irrigation, water/gas transportation, and other fields.High pressure fertilizer pipe ASTMA519 Seamless Pipe for fertilizer1

      Sizes

      Diameter:
      We offer a wide range of diameters. Standard sizes start from 1/2 inch (12.7 mm) and go up to 12 inches (304.8 mm). These diameters are suitable for various applications, from small - scale plumbing in residential buildings to large - scale industrial pipelines.
      Custom diameters can also be arranged upon request to meet specific project requirements.
      Wall Thickness:
      The wall thickness varies according to the diameter and the intended use of the pipe. For smaller diameter pipes used in general plumbing, the wall thickness may range from 0.065 inches (1.65 mm) to 0.145 inches (3.68 mm).
      Larger diameter pipes for industrial or structural applications can have wall thicknesses from 0.25 inches (6.35 mm) and above, ensuring they can withstand high pressures and heavy loads.
      Length:
      Pipes are commonly available in lengths of 6 feet (1.83 m), 10 feet (3.05 m), and 20 feet (6.1 m).
      Similar to diameters, custom lengths can be provided to minimize waste and optimize installation in different projects.

      Normal standards and grades

      a36

      Our galvanized pipes comply with several international standards:

      ASTM A53: This American Society for Testing and Materials standard covers both seamless and welded steel pipes for mechanical and pressure - containing applications. Pipes meeting this standard must pass strict tests regarding dimensions, mechanical properties, and coating thickness.
      EN 10255: An European standard, it specifies the technical delivery conditions for non - alloy and alloy steel tubes suitable for use in pressure purposes. Our products meet the requirements for chemical composition, mechanical properties, and surface quality as defined in this standard.
      ISO 3183: This International Organization for Standardization standard is related to petroleum and natural gas industries - Steel pipes for pipeline transportation systems. Our galvanized pipes can meet the relevant criteria in terms of strength, toughness, and corrosion resistance when used in such applications.

      Normal sizes

      a362

      Comparison with Other Coatings

      Electrogalvanized coatings are thinner (typically 5-15 microns) compared to hot-dip galvanized coatings (45-100 microns).

      a363

      Uses

      Plumbing Systems: Galvanized pipes are widely used in both residential and commercial plumbing for water supply. They can transport cold and hot water safely, ensuring a clean and reliable water flow. Their corrosion resistance helps prevent the leaching of contaminants into the water supply.
      Gas Pipelines: Suitable for the transportation of natural gas and propane. The pipes' ability to resist corrosion and maintain integrity under pressure makes them a safe choice for gas distribution systems.
      Structural Applications: In construction, galvanized pipes are used as structural components. They can be used to create frameworks for buildings, scaffolds, and fences. Their strength and corrosion resistance ensure the stability and longevity of the structures.
      Agricultural Irrigation: Galvanized pipes are commonly used in agricultural irrigation systems. They can withstand the harsh outdoor environment, including exposure to sunlight, moisture, and agricultural chemicals. Their smooth inner surface also facilitates efficient water flow, ensuring proper irrigation of crops.

      Packaging and Shipping

      Standard export packaging options. The modes of transportation include sea freight, bulk sea freight, air freight, land transportation, and multimodal transportation.

      ASTM (1)
      ASTM (1)

      Q&A

      Q: Are you a factory?

      A: Yes, we integrate industry and trade.

      Q: What is the minimum order quantity?

      A: It varies based on product size and type.

      Q: Can you provide samples?

      A: Samples are available, with freight charges applicable.

      Q: How do you ensure quality?

      A: Each shipment includes Mill Test Certification, and Third Party Inspection is available. We also hold ISO, CE, SGS, TUV, and Alibaba Verification certifications.

      Q: What are the advantages of your company?

      A: We offer a team of skilled professionals, competitive pricing, and superior after-sales service compared to other steel companies.

      Q: To how many countries have you exported?

      A: We have exported to over 50 countries, including the US, Canada, Germany, the UK, Kuwait, Turkey, the Philippines, Vietnam, Kenya, Ghana, Panama, Colombia, Peru, and Chile.

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