Galvanized Steel Pipe for Scaffolding / Fencing / Structure

Customization: Available
After-sales Service: After Service
Type: Welded

Product Description

Basic Info.
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Polished
Section Shape
Square
Origin
China
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration.
Galvanized Steel Pipe Overview
Specification
Product NameGalvanized Steel Pipe
StandardASTMA53, BS1387-1985, GB/T3091-2001, EN39, BS1139
GradeQ235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D
Thickness0.8mm-25mm
EndsPlain, beveled, thread with couplings or sockets; Plastic caps and steel rings can be provided if possible
Zinc CoatingPre-galvanized: 5μm-25μm | Hot dipped galvanized: 35μm-200μm
CertificationISO, CE, SNI ect
Surface TreatmentPre-galvanized, hot dipped galvanized, electro galvanized, black, painted
ApplicationConstruction, industrial pipe, water pipe, plastic-steel doors and windows, fence equipment, telecommunication tubes, greenhouse tubes.
PackageBig OD: in bulk; Small OD: packed by steel strips; Woven cloth; Customized.
Product Description
Steel Pipe Detail 1
Steel Pipe Detail 2

Core Characteristics and Application

Galvanized pipes are made by reacting molten metal with the iron matrix to produce an alloy layer. Hot-dip galvanizing offers uniform coating, strong adhesion, and long service life. The zinc-iron alloy layer provides a compact structure with exceptional corrosion resistance.

Transportation: Water supply, drainage, sewage treatment, gas, steam, and liquefied petroleum gas.
Structural: Piling pipes, bridges, wharfs, building structures, and marine piling.

Factory & Production
Production Line

Equipped with 4 galvanizing and color coating production lines, our cooperative facilities cover 100,000 square meters. We maintain strict product quality and volume controls, supporting third-party testing.

Packaging & Shipping
Packaging Methods
  • Size 200x200 mm and below: Hexagonal seaworthy bundles with steel strips and nylon slings.
  • Above size 200x200 mm: In pieces or according to custom requirements.
  • Loading: 25 tons per container; 20" Container (max 5.8m), 40" Container (max 12m).
Supply Capability
Warehouse

We manage annual steel exports of approximately 800,000 tons. Daily stock levels exceed 20,000 tons, including galvanized steel coils, stainless steel, seamless pipes, and structural steel (Angle, H-beam, Channel).

Factory View 1
Factory View 2
Factory View 3
Certifications
CE ISO SNI Certificates

Certified by CE, ISO, and SNI, our steel products meet strict international standards, ensuring reliability for global export and industrial projects.

Client Case
International Projects
Frequently Asked Questions
Are you a manufacturer?
We are a professional manufacturer for steel, and also operate as a specialized foreign trade company. We offer competitive pricing and comprehensive after-sales service for a wide range of steel products.
Will you deliver the goods on time?
Yes, we promise to provide the best quality products and ensure timely delivery regardless of market price fluctuations. Honesty is our core principle.
How can I get a quotation quickly?
Please provide your specific requirements including steel grade, size, quantity, and destination port. We will process your inquiry and provide a competitive quote promptly.
Do you accept third-party inspections?
Yes, we absolutely accept and support third-party testing and inspections to ensure product quality.
Do you provide samples?
We can provide samples to customers free of charge; however, the freight cost is typically covered by the customer and can be credited back once a formal cooperation is established.
What standards do your pipes follow?
Our products meet international standards including ASTMA53, BS1387-1985, GB/T3091-2001, EN39, and BS1139.

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