Q235 2 Inch BS138 Galvanized ERW ASTM Thread/Grooved/Painted Pre Galvanized Steel Pipe

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Product Description

Basic Info.

Model NO.
JN_HDG001
Material
Galvanized Steel
Surface Treatment
Galvanized
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape
Round
Secondary or Not
Non-Secondary
Quality Tests
Material Testing, Zinc Test, Mechanical Properties
Color
Silver
Zinc Coating
40-60G/M2
Production Capacity
50000tons/Month

Product Description

Pre galvanized steel pipe

Pre galvanized steel pipe

Size OD(Outer Diameter) 15mm-168mm
WT(Wall Thickness) 0.5-2.75mm. SCH10s, SCH40s, STD, XS, SCH80, SCH160, XXS etc.
ZINC COATED 1) Pre-galvanized: Z40-80g/m2; 2) Hot dip galvanized: Z200-520g/m2
Material Q195 (Grade B), Q215 (Grade C), Q235 (Grade D, S235JR), Q345 (ST52) etc.
Standard BS1387, EN10297, BS6323, ASTM A53/A36, EN39/EN10219, API 5L, GB/T3091 etc.
Technique ERW (Electronic Resistance Welded), EFW, DSAW
Surface Bared, Black Painted, Galvanized, Oiled, 3PE, FBE Coating

Detailed Photos

Detailed Photo 1 Detailed Photo 2 Detailed Photo 3 Detailed Photo 4

Production Flow

Steel pipe products can be further processed for easy use by customers. We provide deep processing services including:

  • Threading and Couplings
  • Grooving for mechanical joints
  • Galvanizing and Painting
  • Bending and Welding services
Production Flow Chart Processing Detail

Application Scenes

Pre galvanized steel pipes are widely used in multiple sectors:

  • Liquid Transport: Water supply, drainage, and irrigation.
  • Gas Transport: Coal gas, steam, and liquefied petroleum gas.
  • Structural Use: Piling pipes, bridge construction, and urban infrastructure.
  • Industrial: Petrochemical, chemical, and power industries.

Certifications

Quality is our priority. Our factory and products maintain high international standards:

  • ISO9001 Certified Quality Management System
  • CE Certification for European markets
Certifications

Packaging & Shipping

Min Order (MOQ)
20 Tons
Price Terms
FOB, CIF, CFR
Lead Time
10-25 Workdays
Samples
Free samples available
Packaging

Container Load Capacity:

  • 20ft GP: Up to 25 tons (length under 5.8m)
  • 40ft GP/HC: Up to 25 tons (length under 11.8m)

Professional Services

Founded in 2002, we are a professional manufacturer of galvanized and MS pipes. Our expertise includes welded, seamless, spiral, and stainless steel pipes. We emphasize "Integrity of Management" to benefit our global clientele.

Factory Overview
  • High quality and competitive factory direct pricing.
  • Customized production on-demand.
  • Fast delivery and professional quality testing team.
  • Third-party testing support (SGS/BV).

Frequently Asked Questions

1. Are you a factory or a trading company? We are a professional manufacturer and factory with many years of experience. We provide direct factory pricing to our clients.
2. Can you provide free samples? Yes, we provide free samples for normal sizes. The freight cost is usually covered by the customer.
3. What is your minimum order quantity (MOQ)? Our standard MOQ is 1 ton for stock items and 20 tons for custom production.
4. What surface treatments can you provide? We offer bared, black painted (varnish), galvanized, oiled, and corrosion-resistant coatings like 3PE or FBE.
5. Do you support third-party quality inspections? Absolutely. We have our own quality testing team and fully support inspections by third parties like SGS or BV.
6. What is the typical lead time for an order? Normally, the lead time is within 10 to 25 workdays depending on the specification and quantity.

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