Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface

Get high-quality galvanized steel pipe/tube with a bright surface from our factory. We supply seamless/welded Gi carbon steel Q235 Q345 S235jr S275jr products.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Detailed Photos
  • Production Application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Square
Trade Terms
Fob CIF CFR EXW
Zinc Coating
20-275 G/M2
Grade
A53
Length
3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as Per Customer
Thickness
0.8-12mm or as Required
Shape Section
Round Square
Brand Name
Baosteel
Processing Service
Welding, Punching, Cutting, Bending, Decoiling
Certificate
SGS, ISO9001
Surface
Bright
Transport Package
Standard Seaworthy Packing
Specification
Normal Size
Trademark
Baosteel
Origin
China
HS Code
730419
Production Capacity
20000 Tons/Year

Product Description

Galvanized Steel Pipe/Tube Of GI Carbon Steel Q235 Q345  S235JR  S275JR Seamless/Welded Bright Surface 

Product Description

Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized steel pipe base and hot-dip galvanized steel pipe undergo complex physical and chemical anti-galvanizing to form a zinc-iron alloy layer with a tight corrosion-resistant structure.
The alloy layer is formed by combining the pure zinc layer and the steel pipe matrix. Hot dip galvanizing is one of the most excellent electroplating methods for protecting steel substrates. It is the liquid state of zinc. After quite complex physical and chemical action, not only a thick pure zinc layer is plated on the steel, but also a zinc-iron alloy layer is formed. This method not only has the corrosion resistance of galvanizing, but also has strong corrosion resistance unmatched by galvanized due to the zinc-iron alloy layer.
 

Product Name
Hot dip galvanized pipe
Out Diameter
Hot dipped galvanized:1/2''-24''(21.3mm-600mm).
Such as 21.3mm, 33.4mm, 42.3mm, 48.3mm, 114.3mm or as customer request.
Thickness
Hot dipped galvanized: 0.8- 25mm.
Zinc coating
Hot dipped galvanized:35μm-200μm
Type
Electronic Resistance Welded (ERW)
Steel Grade
Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D
Standard
BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004
Surface Finish
Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket.
International Standard
ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE
Packing
1.Big OD:in bulk 
2.Small OD:packed by steel strips 
3.woven cloth with 7 slats 
4.according to the requirements of customers
Main Market
Middle East,Africa, Asia and some Uropean country and South America, Australia
Country of origin
China
Productivity
5000Tons per month.
Remark
1. Payment terms : T/T ,L/C 
2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 
3. Minimum order : 1 tons 
4. Delivery time : Within 25 days.

 

 
STEEL
GRADE
CHEMICAL COMPOSITION %
MECHANIC PROPERTY
C.B OF COATING
C
Si
Mn
S
p
T.S
Y.S
E.L
 
x103
x103
x102
x103
x103
Mpa
Mpa
%
d=180
JIS G3302
SGCC
12
30
41
31
21
480
300
13
OK
JIS G3302
SGCH
12
10
21
18
6
680
650
20
OK
ASTM 653
CS.B
29
30
60
35
30
386
250-380
20
OK
DX51D+Z
20
21
18
1.8
11
355
245
38
OK
G550
12
6
73
5
17
715
654
8
OK
 

Detailed Photos

Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
 

Production Application

Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
Hot dip Galvanized steel Pipe Applications
Construction / building
Materials steel pipe
Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe

Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe
  

Packaging & Shipping

Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface
Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface

Galvanized Steel Pipe/Tube of Gi Carbon Steel Q235 Q345 S235jr S275jr Seamless/Welded Bright Surface

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel
products.we can also provide a wide range of steel products.

Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?
A: Yes absolutely we accept.

Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

Contact us

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