High Durability Zinc Coated Tubes Excellent Corrosion Resistance Stable Performance Long Service Life Construction Industrial Engineering Galvanized Steel Pipe

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Product Description

Basic Information
Provide Free SamplesYes
CertificationsISO 9001, PED 2014/68/EU
SpecificationDuplex steel: 2205 (S31803), 2507 (S32750)
OriginChina
HS Code7306301100
Production Capacity60000 Tons/Year
Product Description

Galvanized Pipe / Seamless & Welded Galvanized Pipe

Galvanized Steel Pipe

Material: Carbon Steel Q195, Q215, Q235, SPHC, SPHD, SPHE etc.

Selection Recommendations:

  • Corrosion resistance: zinc-aluminum alloy plating is recommended for coastal areas.
  • Welding Requirements: Mild steel (Q195-Q235) is easier to weld.
  • Cost control: Ordinary carbon steel + hot-dip galvanizing is most cost-effective.
Manufacturing Process

1. Base Pipe Manufacturing

Welded steel pipe (ERW/SSAW) and Seamless pipes are produced using high-frequency welding or hot rolling/cold drawing methods from quality billets and steel coils.

2. Galvanizing Treatment

Hot-Dip Galvanizing (HDG): Thick zinc layer (50-200μm), strong corrosion resistance, ideal for outdoor use.

Electro-Galvanizing (EG): Thin zinc layer (5-30μm), smooth surface, suitable for precision parts.

Manufacturing Process
Specification Range
Application Areas
  • Construction & Building
  • Fencing & Guardrails
  • Water & Gas Pipelines
  • Automotive & Electrical Appliances
  • Agriculture & Greenhouse
  • HVAC & Ductwork
Main Products
Profile & Workshop

Established in 2009, we have over forty years of successful steel trading experience. We are committed to a comprehensive supply chain encompassing metal trading, warehousing, logistics, and processing. We provide one-stop solutions for global manufacturing, infrastructure, and construction across more than 20 industries.

Company Overview
Workshop
Exhibitions & Certifications
Exhibition
Customers
Certifications
Packaging & Shipping
Shipping
Frequently Asked Questions
1. How long has your company been established?
We were established in 2009 and hold full rights to export our products globally.
2. Do you have a factory or production line for visits?
Yes, we have our own machining center and large-diameter pipe factory. We can provide photos and production videos, and you are always welcome to visit our facilities.
3. Which international certifications do your products meet?
Our products can meet GB, EN, JIS, and Australian Standards. Our facilities are ISO certified and comply with ROHS requirements.
4. What is your MOQ and delivery lead time?
MOQ depends on the specific product. For items in stock, we deliver within 2-3 days. Custom orders will require additional lead time based on requirements.
5. What payment methods do you accept?
We accept various payment methods including TT (Telegraphic Transfer), LC (Letter of Credit), PayPal, and Western Union.
6. Can you provide free samples?
Yes, we provide free samples to our customers to ensure product quality meets their specifications before bulk orders.

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