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Shandong Jingwei Steel Manufacturing Co., Ltd.

  • China,Liaocheng ,Shandong
  • Verified Supplier
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China Hot-Dip Galvanized Steel Tube for Outdoor Infrastructure and Construction
China Hot-Dip Galvanized Steel Tube for Outdoor Infrastructure and Construction

  1. China Hot-Dip Galvanized Steel Tube for Outdoor Infrastructure and Construction
  2. China Hot-Dip Galvanized Steel Tube for Outdoor Infrastructure and Construction

Hot-Dip Galvanized Steel Tube for Outdoor Infrastructure and Construction

  1. MOQ: 1 Ton (Sample Order Accepted)
  2. Price: Negotiable — Contact Us for Competitive Quote
  3. Get Latest Price
Application Oil & Gas Pipeline, Construction, Industrial, Mechanical, Power Generation
Supply Ability 10,000 Metric Tons per Year
Standard ASTM A53, ASTM A500, EN 10219, ISO 1461
Outer Diameter 1/2 inch - 24 inch (21.3mm - 609.6mm)
Product Type Hot-Dip Galvanized Steel Tube
Technique Hot Rolled/ERW
Delivery Time 7-10 Working Days After Deposit
Packaging Plastic End Plugs + Hexagonal Bundles (max 2,000 kg) + Steel Strips + Waterproof Paper + PVC Sleeves + Sackcloth
Surface Treatment Hot-Dip Galvanized (Zn Coating)
Wall Thickness 2mm - 60mm / Customizable
After-Sales 24/7 Technical Support, Third-Party Inspection Accepted
Sample Service Free Samples Available for Quality Evaluation
Material Carbon Steel + Hot-Dip Galvanized
Length 6m, 12m, or Customized (1m - 12m)
Zinc Coating 200-600 g/m² (Pre-galvanized or Hot-Dipped)
Payment Terms T/T (30% Advance + 70% Before Shipment), L/C at Sight
Shape Round/Square/Rectangular
Material Grade Carbon Steel + Hot-Dip Galvanized Zinc Coating
Brand Name Jingwei Steel
Place of Origin China
Model Number JW-GI-PIPE
Certification ISO9001, BV, SGS, ABS

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  1. Product Details
  2. Company Details

Product Specification

Application Oil & Gas Pipeline, Construction, Industrial, Mechanical, Power Generation Supply Ability 10,000 Metric Tons per Year
Standard ASTM A53, ASTM A500, EN 10219, ISO 1461 Outer Diameter 1/2 inch - 24 inch (21.3mm - 609.6mm)
Product Type Hot-Dip Galvanized Steel Tube Technique Hot Rolled/ERW
Delivery Time 7-10 Working Days After Deposit Packaging Plastic End Plugs + Hexagonal Bundles (max 2,000 kg) + Steel Strips + Waterproof Paper + PVC Sleeves + Sackcloth
Surface Treatment Hot-Dip Galvanized (Zn Coating) Wall Thickness 2mm - 60mm / Customizable
After-Sales 24/7 Technical Support, Third-Party Inspection Accepted Sample Service Free Samples Available for Quality Evaluation
Material Carbon Steel + Hot-Dip Galvanized Length 6m, 12m, or Customized (1m - 12m)
Zinc Coating 200-600 g/m² (Pre-galvanized or Hot-Dipped) Payment Terms T/T (30% Advance + 70% Before Shipment), L/C at Sight
Shape Round/Square/Rectangular Material Grade Carbon Steel + Hot-Dip Galvanized Zinc Coating
Brand Name Jingwei Steel Place of Origin China
Model Number JW-GI-PIPE Certification ISO9001, BV, SGS, ABS
High Light Hot-Dip Galvanized Steel TubeSteel Tube for Outdoor InfrastructureGalvanized Steel Tube for Construction

Product Overview

Our Hot-Dip Galvanized Steel Tube combines the structural strength of premium carbon steel with a protective zinc coating applied through the hot-dip galvanizing process. This dual-protection approach delivers exceptional corrosion resistance, making these tubes the preferred choice for outdoor infrastructure, construction frameworks, and agricultural applications. With a service life exceeding 30 years in normal atmospheric conditions, our galvanized steel tubes represent outstanding long-term value.

Key Features & Advantages

  • Superior Corrosion Protection: Hot-dip galvanizing creates a metallurgical bond between zinc and steel, forming multiple protective layers that shield the base metal from rust, moisture, and chemical attack for decades.
  • Zinc Coating Thickness: Uniform zinc coating of 200-600 g/m2 per ASTM A123/A153 standards, ensuring consistent protection across all surfaces including edges and corners.
  • Zero Maintenance: Unlike painted steel, galvanized tubes require no touch-up or repainting during their service life, significantly reducing lifecycle costs.
  • Seamless and Welded Options: Available in both seamless construction for high-pressure applications and ERW welded for cost-effective general-purpose use.
  • Complete Size Range: Outer diameter from 1/2 inch to 12 inches, wall thickness from 1.5mm to 25mm, lengths from 1m to 12m.

Application Scenarios

  • Construction scaffolding, structural frameworks, and building support systems
  • Outdoor fencing, handrails, guardrails, and street lighting poles
  • Greenhouse structures and agricultural irrigation systems
  • Water supply and plumbing distribution networks
  • Highway signage, traffic signal poles, and bridge components
  • Solar panel mounting structures and renewable energy installations

Company Capabilities

  • Certifications: BV, SGS, ABS certified with galvanizing quality certificates per ISO 1461
  • Quality Control: Zinc coating thickness measured by magnetic gauge; adhesion tested via bend and impact tests
  • Supply Capacity: 10,000 tons per year, MOQ 1 ton, delivery within 7-10 working days
  • Payment Terms: T/T or L/C, pricing: USD 600-1,500 per ton
  • Export Packaging: Bundled with steel strips, end caps, waterproof wrapping for ocean freight protection
  • Sample Service: Free samples with coating thickness report provided before bulk order

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2021

  • Total Annual:

    2000000-5000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

Shandong Jingwei Steel Manufacturing Co., Ltd. is a large-scale enterprise integrating carbon steel, stainless steel, galvanized materials, aluminum and other metal products. It has formed 4 sales bases in Liaocheng, Wuxi, Tianjin and Jinan, and cooperates with 4 steel pipe manufacturers with more t... Shandong Jingwei Steel Manufacturing Co., Ltd. is a large-scale enterprise integrating carbon steel, stainless steel, galvanized materials, aluminum and other metal products. It has formed 4 sales bases in Liaocheng, Wuxi, Tianjin and Jinan, and cooperates with 4 steel pipe manufacturers with more t...

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  • Shandong Jingwei Steel Manufacturing Co., Ltd.
  • Dongchangfu District Industrial Park, Liaocheng City, Shandong Province, China
  • https://www.coilssheets.com/

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