Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe

Product Details
Customization: Available
Type: Welded
Technique: ERW
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Number of Employees
27
Year of Establishment
2009-04-24
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
  • Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
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Basic Info.

Model NO.
48.3mm
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, Special Purpose
Od
20mm*20mm~750mm*750mm
Thickness
1.0mm~20mm
Length
0.5m~12m
Surface
Black/Galvanized/Paint
Transport Package
Package by Bundle
Specification
Q195/Q235/Q345
Trademark
FRD
Origin
Made in China
HS Code
7306900
Production Capacity
30000tons

Product Description

Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
Material type
Hot rolled weld square steel pipe
Out diameter
10-600mm
Thickness
0.5-30.0mm
Length
3-12m or as per customers' requirements
Material
Q195-Grade B, SS330, SPC, S185
Q215-Grade C,CS Type B, SS330, SPHC
Q235---Grade D, SS400, S235JR, S235JO, S235J2
Q345---SS500, ST52
Standard
GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
Surface treatment
Galvanized,or black
Zinc coating
pre galvanized steel pipe: 60-150g/m2
hot dipped galvanized steel pipe:200-400g/m2
Application
Widely used in Structure, Accessorize,Construction,
Fluid transportation,machinery parts,the stress parts of the automobile
tractor parts and so on
Package
1) Big OD: in bulk
2) Small OD: packed by steel strips
3) Plastic bags
4) According to customer's requirement5) 25 tons/container and 5 tons/size for a trial order;
6) For 20" container the max length is 5.8m;
7) For 40" container the max length is 11.8m.
MOQ
2MT as trial order
Delivery time
Within 7-15 days after receiving the 30% TT deposit
Payment
30%TT in advance and the balance against the copy of B/L or irrevocable L/C at sight
Specifiction list
OD mm
WT mm
OD mm
WT mm
OD mm
WT mm
OD mm
WT mm
15x15
0.5-2.0
28x28
0.5-3.0
75x75
1.0-5.0
160x160
2.5-12
16x16
0.5-2.0
30x30
0.5-3.25
80x80
1.0-5.0
180x180
2.5-12
18x18
0.5-2.0
35x35
0.5-3.5
90x90
1.0-6.0
200x200
2.5-12
19x19
0.5-2.0
40x40
0.8-3.75
100x100
1.0-6.0
300x300
2.5-12
20x20
0.5-3.0
50x50
0.8-3.75
120x120
2.5-12
400x400
2.5-12
24x24
0.5-3.0
60x60
1.0-4.0
140x140
2.5-12
500x500
2.5-12
25x25
0.5-3.0
70x70
1.0-5.0
150x150
2.5-12
600x600
2.5-12
Material list
Elements
Chemical Composition%
Mechanical Property
Material
C%
Mn%
S%
P%
Si%
Yield Point
Tensile Strength
Elongation
 
 
 
 
 
 
(Mpa)
(Mpa)
(%)
Q195
0.06-0.12
0.25-0.50
<0.05
<0.045
<0.3
>195
315-430
32-33
Q235
0.12-0.2
0.30-0.70
<0.045
<0.045
<0.3
>235
375-500
24-26
Q345
<0.20
1.0-1.6
<0.04
<0.04
<0.55
>345
470-630
21-22

What is black square&rectangular steel pipe?

Welding pipes is one of the simplest and most durable ways to join piping together and steel pipes can simply be welded together with MIG (metal inert gas), TIG (tungsten inert gas or SMAW (stick metal arc) welding. Before welding two pipes together, avoid any gaps between the two pipes. While welding, take measures to ensure the continual alignment of the two pipes.

What is pre galvanized square&rectangular steel pipe?

The pre-galvanized welded steel piperefers to welded tube which undergo degreasing,rush removal,phosphorization,zand drying processes before galvanization.The treatments before galvanization allow the product to be conveniently plated with a zinc coating,and also ensure uniform coating thickness,strong coating adhesion,and improved corrosion resistance

What is hot dipped galvanized square&rectangular steel pipe?

Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel into a kettle or vat of molten zinc. While the steel is in the kettle, the iron metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that provides superior corrosion protection to the steel..


Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel PipeCarbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe
Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe

Carbon Steel Square Rectangular Tube/ Ms Gi Hollow Section Steel Pipe

 

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