• Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
  • Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
  • Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
  • Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
  • Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
  • Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube

Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube

After-sales Service: Online Service
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration
Samples:
US$ 620/Ton 1 Ton(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2011

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Trading Company
  • Overview
  • Product Description
  • Product Process
  • Detailed Photos
  • Packaging & Shipping
  • Certifications
  • Customer And Exhibition
  • Our Advantages
Overview

Basic Info.

Model NO.
Gi R33
Section Shape
Round
Processing Service
Welding, Cutting, Bending
Thickness
0.5-16mm
Certificate
API, CE, ISO9001
Alloy or Not
Non-Alloy
Transport Package
1.Steel Strips in Bundle 2. Plastic Wrapped Clothe
Specification
12M, 6m, 6.4M
Trademark
Youfa
Origin
China Tianjin
HS Code
7304111000
Production Capacity
50000 Ton/Tons Per Month

Product Description

Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Hot Dipped Gi Round Steel Tubing Pre Galvanized Steel Tube Pipe
Product Description

Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized TubeHot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized TubeWHAT WE DO

Tianjin YOUFA were founded on July 1st,2000, with the headquarters location at the largest welded pipe production basein
China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of
pipe products, such as ERW steel pipe, hot-dipped galvanized steel pipe, oil casing pipe,SSAW steel pipe, square steel pipe
and steel-plasticcomplex steel pipe.

Besides headquartering in Tianjin, currently we have 11 subsidiariesand branches in Tangshan, Handan,and Shanxi. There
are totally 9000 employees,in addition 64 ERW steel pipe production lines, 42 hot-dipped galvanized steelpipe production
lines,33 square and rectangular steel pipe production lines, 15 galvanized square and rectangular steel pipe production lines ,
9SSAW steel pipe production lines, 30steel-plastic complex steel pipe productionlines, 3 national accredited laboratory, and
1 Tianjin government accreditedbusiness technology center. In2018, we had produced all kinds of steel pipes16 million tons,
realizing export being USD 0.16 billion. Our steelpipe production and sale, in nine consecutive years, increase progressively
more than one million tons.

Galvanized round steel tube specification table
Nominal diameter Inch outside diameter Outside diameter Wall thickness
15 1/2 20-22 0.7-2.75
20 3/4 24-26.5 0.7-2.75
25 1 31-33.4 0.7-3.75
32 1 1/4 40-42.5 0.7-4.0
40 1 1/2 46-48.3 0.7-7.0
50 2 57-60.3 0.7-7.0
65 2 1/2 74-76.3 0.7-7.0
80 3 86-89 0.7-8.0
100 4 111-114 0.7-9.0
125 5 138-140 0.9-10.0
150 6 164-165 1.0-11.5
200 8 218-219 1.1-12
Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Product Process

Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized TubeHot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Detailed Photos
Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Packaging & Shipping

Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Certifications
Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube
Customer And Exhibition
Hot DIP Galvanized Pipe Tube/ Pipe Wholesale Q235A/ASTM Gr. D Galvanized Carbon Steel 4 Inches GB Round Galvanized Tube

 

Our Advantages

Why choose us?

1. ISO, BSI, FPC, UL system.

2. Price: Reasonable.

3. TUV, API, BV audited company.

4. Experience: 20 years focus on quality.

5. Strength: The company that can produce 10 million tons welded pipe exclusively in the worldMore than 12,600,000 tons 
and 190,000 tons (Annual production and export volume)

6. Quality: Reliable and World certifiedWe have two national CNAS certified laboratories, and cooperated with many big steel
plate factories and retesting of raw materials.

7. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport
and prompt delivery
.

8. Shipment of goods: More than 78 countries worldwide until now.

9. Service: Friendly and Responsible, no matter before or after cooperation.

10. Choose Youfa is equal to Choose Top Guarantee !

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Diamond Member Since 2011

Suppliers with verified business licenses

Trading Company
Management System Certification
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Export Year
2000-08-02