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25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe
25x50 q235 carbon square tube rectangular hollow tubular steel pipe

25x50 q235 carbon square tube rectangular hollow tubular steel pipe

FOB Reference Price: Get Latest Price
≥1 Tons
US $600
≥50 Tons
US $450
Free Inquiry
Customized Request
  • Product Details
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Quick Details

Oiled or Non-oiled:
Non-oiled
Invoicing:
by actual weight
Place of Origin:
Jiangsu, China
Brand Name:
JIN MING XIN
Outer Diameter:
20 - 600 mm
Thickness:
2 - 60 mm, 2 - 100 Mm
Grade:
4130
Material:
Q195/Q235/Q345/S235JR/S275JR/S355JR
Product name:
Carbon Steel Seamless Pipe
Usage:
Construction Structure
MOQ:
1 Ton
Wall Thickness:
1.0mm~60mm
Payment:
30%TT+70%TT / TT
Package:
Standard Seaworth Packing
Surface:
Customers't Requirement

Quick Details

Section Shape:
Round
Surface Treatment:
Hot Rolled
Tolerance:
±5%, ±1%
Oiled or Non-oiled:
Non-oiled
Invoicing:
by actual weight
Place of Origin:
Jiangsu, China
Brand Name:
JIN MING XIN
Outer Diameter:
20 - 600 mm
Thickness:
2 - 60 mm, 2 - 100 Mm
Grade:
4130
Material:
Q195/Q235/Q345/S235JR/S275JR/S355JR
Product name:
Carbon Steel Seamless Pipe
Usage:
Construction Structure
MOQ:
1 Ton
Wall Thickness:
1.0mm~60mm
Payment:
30%TT+70%TT / TT
Package:
Standard Seaworth Packing
Surface:
Customers't Requirement
Specification
Product Name
Carbon Steel Pipe/Tube
Shape
Round, Square, Rectangle, other shapes can be customized
Outer diameter
12.7mm-406mm custom
Wall thickness
1.2mm-12mm custom
Length
6-12m custom
Surface
Electroplating, spraying, drawing, polishing
Material
Carbon steel :Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,STSeries,A36-A992 Series,Gr50 Series,etc.
Surface
Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
Size Tolerance
1%-3%
Processing method
Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Technology
Hot roll, cold roll, cold drawn, ect.
MOQ
1 Ton
Trade Term
FOB,CIF,CFR,EXW,etc.
Price Term
T/T
Delievery
Fast delievery in 7 days,up to order quantity
Certificate
IS09001,SGS
Product Description
Square rectangular tube is a commonly used steel structure material with a square or rectangular cross-sectional shape, hence its name. Its manufacturing raw materials are mainly steel plates or steel strips, which are made through shearing, bending, welding and other processing techniques.

The advantage of square and rectangular tubes is that they have extremely high strength and rigidity, so they are often used in construction, machinery, electricity and other fields as load-bearing components or support structures. Its superior physical properties make it widely used in the engineering field, and its cutting, welding and other processing techniques are relatively simple and its construction practicality is strong.

In addition, square and rectangular tubes also have beautiful and elegant appearance characteristics, and are suitable for
decoration and modeling of buildings. Similarly, it is also widely used in fields such as transportation pipelines, such as water, natural gas, oil, etc. Pipelines in these fields usually need to withstand working environments such as high pressure and high temperature, and square and rectangular pipes have the adaptability to such environments. ability.

In short, square rectangular tube is a very practical steel structure material with high strength and rigidity. It is also easy to
construct and beautiful. Therefore, it is widely used in fields such as construction, machinery, electric power, and industrial
pipelines.
REGULAR SIZE
SIZE (OUTER DIAMETER)
WALL THICKNESS
LENGTH
20x20 / 25x25
1.2MM --2.75MM
6M IN STOCK (OR CUSTOMIZED)
30x30 / 20x40 / 30x40 / 25x40
1.2MM -- 3.5MM
6M IN STOCK (OR CUSTOMIZED)
40x40 / 50x5030x50 / 25x50 / 30x60 / 40x60
1.2MM -- 4.75 MM
6M IN STOCK (OR CUSTOMIZED)
60x60 / 50x70 / 40x80 / 40x50
1.2 MM -- 5.75 MM
6M IN STOCK (OR CUSTOMIZED)
70x70 / 60x80 / 50x80 / 100x40 / 50x90
1.5MM -- 5.75 MM
6M IN STOCK (OR CUSTOMIZED)
75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90
1.5MM -- 7.75 MM
6M IN STOCK (OR CUSTOMIZED)
100x100 / 120x80
1.8MM -- 7.75 MM
6M IN STOCK (OR CUSTOMIZED)
120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60
2.5MM -- 10.0 MM
6M IN STOCK (OR CUSTOMIZED)
140x140 / 150x150 / 100x180 / 200x100
2.5MM -- 10.0 MM
6M IN STOCK (OR CUSTOMIZED)
160x160 / 180x180 / 200x150
3.5MM -- 11.0 MM
6M IN STOCK (OR CUSTOMIZED)
200x200 / 250x150 / 100x250
3.5MM -- 11.0 MM
6M IN STOCK (OR CUSTOMIZED)
250x250 / 250x200 / 300x150 / 300x200
4.5MM -- 15.0 MM
6M IN STOCK (OR CUSTOMIZED)
300x300 / 350x200 / 350x250 /300x150
4.5MM -- 15.0 MM
6M IN STOCK (OR CUSTOMIZED)
350x350 350x300 / 450x250 / 400x300 / 500x200
4.5MM -- 15.75 MM
6M IN STOCK (OR CUSTOMIZED)
400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300
4.5MM -- 15.75 MM
6M IN STOCK (OR CUSTOMIZED)


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