Mild Steel Hollow Section Hot DIP Galvanized Square Tube

Product Details
Customization: Available
Type: Welded
Technique: Hot Rolled
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  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
  • Mild Steel Hollow Section Hot DIP Galvanized Square Tube
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Basic Info.

Model NO.
75*75*3mm
Surface Treatment
Galvanized
Usage
Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
Section Shape
Square
Application
Construction & Decoration, Steel Furniture/Fence
Shape
Square Pipe
Grade
Q235 Q345 St37 St52 St37-2
Surface
Black ,Galvanized
Outer Diameter
10*10~1000*1000mm
Thickness
0.5-50mm
Delivery Time
Within 15 Days
MOQ
25tons
Transport Package
in Bundle with Strips or as Requirement
Specification
75*75*3mm
Trademark
HJ steel
Origin
Shandong Province, China
Production Capacity
5000 Tons Per Month.

Product Description


Product introduction:
COMMODITY:Galvanized steel pipe
SIZE: 75*75*3*6000mm
THICKNESS: 3MM
LENGTH: 5800mm/6000mm( according to buyer's requirement)
MATERIAL GRADE: Q195/Q235/A500 Gr. B/SS400/S255
SURFACE TREATMENT: Galvanized , zinc coating: 80-140G/M2
W. T tolerance: +/- 0.05mm
OD. Tolerance: +/- 0.05mm
Application: Furniture tubes, Fence, Road sign, rail, Decorative tubes,
                      Steel frame, construction, automobile industry, fishery industry, etc
MOQ: 25MT
PACKING: To be packed in bundle, wrapped with steel strips, Outside water-proof           
                   cloth wrapped or as requirement

 
Commodity  : GALVANIZED STEEL PIPE
Type: SHS: 10X10-120X120mm, RHS:10X20-80X120mm,CHS:OD12.7-101.6mm
Wall thickness: 0.4-2.0 mm
Length: 5800mm ,6000mm,or as the request of customers
Material: Q195 and Q235 Mild Steel , Q345 Low Alloy steel
Material
Chemical
Composition
(%)
Q195 C Mn Si S P
 
0.06-0.12 0.25-0.50 ≤0.30 ≤0.050 ≤0.045
 
Tensile strength: 315-430(Mpa)
Yield strength:195(Mpa)
Elongation:33
Q235 C Mn Si S P
 
0.12-2.0 0.3-0.70 ≤0.30 ≤0.045 ≤0.045
 
Tensile strength: 375-460(Mpa)
Yield strength:235(Mpa)
Elongation:26
Q345 C Mn Si S P V
≤0.20 ≤1.70 ≤0.55 ≤0.040 ≤0.040 0.02-0.15
Tensile strength: 470-630(Mpa)
Yield strength:345(Mpa)
Elongation:21
Reference standard:
GB/T13793-1992,DINEN1614,DINEN10025,JISG3101,ISO630 , ASTM A500
Surface treatment: Galvanized surface, Zinc:80g-120g
Thickness tolerance: +/- 0.05mm
OD. Tolerance: +/- 0.05mm
Technique: Cold-rolled, Galvanized
Application: Furniture tubes,Fence ,Road sign,rail,Decorative tubes, construction, automobile industry,
fishery industry, etc
MOQ: 25MT
Package:  to be packed in bundle, wrapped with steel strips,Outside water-proof cloth wrapped or as requirement
Payment: T/T or L/C
Delivery time: within 15 days after receiving the deposit
 
Normal dimension of steel pipe
Square (SHS) Rectangular(RHS) Circle (CHS)
Out dia.
(mm)
Wall thickness
(mm)
Out dia.
(mm)
Wall thickness
(mm)
Out dia.
(mm)
Wall thickness
(mm)
10x10 0.5-1.0 10x20 0.6-1.0 10 0.5-1.0
12x12 0.5-1.0 12x25 0.6-1.0 12 0.6-1.0
16x16 0.6-1.2 20x40 0.6-1.6 16 0.6-1.0
19x19 0.6-1.5 25x50 0.8-2.75 19 0.6-1.5
20x20 0.6-1.6 30x50 0.8-3.0 20 0.6-1.5
25x25 0.8-2.75 30x60 0.8-3.0 21.5 0.6-1.5
30x30 0.8-2.75 40x60 1.0-4.0 25 0.8-2.75
32x32 1.0-3.0 40x80 1.5-4.0 27 0.8-2.75
38x38 1.0-3.0 50x75 1.5-4.0 32 0.8-3.0
40x40 1.0-3.5 50x100 2.0-6.0 38.1 1.0-3.0
50x50 1.0-5.0 50x125 2.0-6.0 42.5 1.0-3.5
60x60 1.0-6.0 50x150 3.0-6.0 48.4 1.0-5.0
63.5x63.5 1.0-6.0 60x80 1.5-6.0 50.8 1.0-5.0
70x70 1.5-6.0 60x100 2.0-6.0 63.5 1.0-6.0
75x75 1.5-6.0 60x120 2.0-6.0 68 1.2-6.0
80x80 2.0-6.0 75x100 2.0-6.0 70 1.2-6.0
90x90 2.0-6.0 75x125 2.0-6.0 73 1.4-6.0
100x100 2.3-6.0 75x150 3.0-6.0 76 1.4-6.0
120x120 3.0-6.0 80x120 2.0-6.0 80 2.0-6.0
125x125 3.0-6.0 80x160 3.0-6.0 89 2.0-6.0
150x150 3.5-8.0 100x150 4.0-12 90 2.0-6.0
200x200 4.0-12 100x175 4.0-12 95 2.0-6.0
250x250 5.0-12 100x200 4.0-12 100 2.3-6.0
300x300 5.0-14 150x200 4.0-12 102 2.3-6.0
350x350 6.0-14 150x250 4.0-14 108 2.3-6.0
400x400 6.0-18 150x300 5.0-16 110 2.3-6.0
500x500 8.0-20 200x300 5.0-16 114 2.3-6.0
600x600 8.0-20 200x400 6.0-16 133 3.0-6.0

 

 
300x500 6.0-20 140 3.0-8.0

 

 
400x600 8.0-20 152 3.0-8.0

 

 

 

 
165 3.0-8.0

 

 

 

 
190 3.5-12

 

 

 

 
200 4.0-12

 

 

 

 
219 4.0-12

 

 

 

 
273 4.0-14

 

 

 

 
325 5.0-16

 

 

 

 
377 5.0-16

 

 

 

 
426 6.0-20





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