Q235 ERW Black Square and Rectangular Steel Pipe

Model NO.: B-52
Thickness: 0.5mm - 12mm
Length: 1.-12m
Delivery Time: 20days
MOQ: 5tons
Trademark: TJB
Transport Package: Standard Export Paking
Specification: 10X10-400x400
Origin: Tianjin
HS Code: 73066100
Model NO.: B-52
Thickness: 0.5mm - 12mm
Length: 1.-12m
Delivery Time: 20days
MOQ: 5tons
Trademark: TJB
Transport Package: Standard Export Paking
Specification: 10X10-400x400
Origin: Tianjin
HS Code: 73066100
Production Name::Q235 ERW Black Square and Rectangular Steel Pipe
Specifications:
Normal dimension of steel pipe
Black Steel Pipe
(Square)SHS (Rectangular)RHS
(Out dia.)mm (Wall thickness)mm (Out dia.)mm (Wall thickness)mm
15*15 0.8-2.5 20*30 0.8-2.75
20*20 0.8-2.75 20*40 0.8-2.75
25*25 0.8-2.75 30*40 0.8-3.0
30*30 0.8-3.0 25*50 0.8-3.0
38*38 0.8-4.0 30*50 0.8-4.0
40*40 0.8-4.0 30*60 0.8-4.0
50*50 0.8-5.0 40*60 0.8-5.0
60*60 0.8-5.0 40*80 0.8-5.0
70*70 1.3-5.0 50*70 0.8-5.0
80*80 1.5-5.0 60*80 1.3-5.0
100*100 1.5-12.0 50*100 1.3-6.0
120*120 1.6-12.0 60*100 1.3-6.0
130*130 2.0-12.0 60*120 1.6-6.0
140*140 2.0-12.0 80*100 1.6-6.0
150*150 2.0-12.0 80*120 1.6-12.0
160*160 2.0-12.0 80*140 2.0-12.0
180*180 2.0-12.0 80*160 2.0-12.0
200*200 2.0-12.0 100*150 2.0-12.0
250*250 3.5-12.0 100*200 2.0-12.0
300*300 3.5-12.0 150*250 3.0-12.0
    100*300 3.0-12.0
    200*300 3.0-12.0
    200*400 3.0-12.0
       


 

Specification Sizes

This is the common sizes,we can also do sizes as you need.

ASTM A500 Square steel pipe 
Specification (mm) Thickness (mm) Specification (mm) Thickness (mm)
15*15 0.8-1.3 250*250 3.0-10.0
20*20 0.8-2.0 300*300 3.0-10.0
25*25 0.8-2.75 10*20 0.8-1.3
30*30 0.8-2.75 15*30 0.8-1.5
40*40 1.0-4.0 20*30 0.8-2.5
50*50 1.0-4.0 20*40 0.8-2.75
60*60 1.5-4.0 25*50 1.0-4.0
70*70 1.5-5.0 30*40 1.0-4.0
80*80 1.5-5.0 30*50 1.5-4.0
100*100 2.0-6.0 30*60 1.5-4.0
110*110 2.0-6.0 40*60 1.5-4.0
120*120 2.0-8.0 40*80 1.5-4.0
140*140 3.0-8.0 40*100 1.5-4.0
150*150 3.0-8.0 50*80 1.5-4.0
200*200 3.0-10.0 60*80 2.0-5.0


Products
Square and Rectangular Welded Steel Pipe with Best Quality Made in China

Package and loading 
Q235 ERW Black Square and Rectangular Steel Pipe

Testing
Square and Rectangular Welded Steel Pipe with Best Quality Made in China


Certificate
Square and Rectangular Welded Steel Pipe with Best Quality Made in China
 

About Us

Tianjin Bridge Steel Co., Ltd, located in Daqiuzhuang Industrial Park, Jinghai County Tianjin China,

is a manufacturer and has been specialized in exporting steel products for more than 10 years. and all

produced under strict execution by British Standard 1387-1985, American Standard A53,Japanese S

tandard G3101, European standard EN 10025 and so on. The outer diameter of steel pipes ranges from

15mm to 426mm, with the thickness from 0.5mm to 20mm, and the specification of hollow section

ranges from 12 multiply 12mm to 400 multiply 400mm,with the thickness from 0.5 to 20mm.

 

You are welcome to call or visit us to have further business talks. Let's join hands to build a brighter future. 

 

Contacts:Lara

Mob:+86-18722228928

Production Name::Q235 ERW Black Square and Rectangular Steel Pipe
Specifications:
Normal dimension of steel pipe
Black Steel Pipe
(Square)SHS (Rectangular)RHS
(Out dia.)mm (Wall thickness)mm (Out dia.)mm (Wall thickness)mm
15*15 0.8-2.5 20*30 0.8-2.75
20*20 0.8-2.75 20*40 0.8-2.75
25*25 0.8-2.75 30*40 0.8-3.0
30*30 0.8-3.0 25*50 0.8-3.0
38*38 0.8-4.0 30*50 0.8-4.0
40*40 0.8-4.0 30*60 0.8-4.0
50*50 0.8-5.0 40*60 0.8-5.0
60*60 0.8-5.0 40*80 0.8-5.0
70*70 1.3-5.0 50*70 0.8-5.0
80*80 1.5-5.0 60*80 1.3-5.0
100*100 1.5-12.0 50*100 1.3-6.0
120*120 1.6-12.0 60*100 1.3-6.0
130*130 2.0-12.0 60*120 1.6-6.0
140*140 2.0-12.0 80*100 1.6-6.0
150*150 2.0-12.0 80*120 1.6-12.0
160*160 2.0-12.0 80*140 2.0-12.0
180*180 2.0-12.0 80*160 2.0-12.0
200*200 2.0-12.0 100*150 2.0-12.0
250*250 3.5-12.0 100*200 2.0-12.0
300*300 3.5-12.0 150*250 3.0-12.0
    100*300 3.0-12.0
    200*300 3.0-12.0
    200*400 3.0-12.0
       


 

Specification Sizes

This is the common sizes,we can also do sizes as you need.

ASTM A500 Square steel pipe 
Specification (mm) Thickness (mm) Specification (mm) Thickness (mm)
15*15 0.8-1.3 250*250 3.0-10.0
20*20 0.8-2.0 300*300 3.0-10.0
25*25 0.8-2.75 10*20 0.8-1.3
30*30 0.8-2.75 15*30 0.8-1.5
40*40 1.0-4.0 20*30 0.8-2.5
50*50 1.0-4.0 20*40 0.8-2.75
60*60 1.5-4.0 25*50 1.0-4.0
70*70 1.5-5.0 30*40 1.0-4.0
80*80 1.5-5.0 30*50 1.5-4.0
100*100 2.0-6.0 30*60 1.5-4.0
110*110 2.0-6.0 40*60 1.5-4.0
120*120 2.0-8.0 40*80 1.5-4.0
140*140 3.0-8.0 40*100 1.5-4.0
150*150 3.0-8.0 50*80 1.5-4.0
200*200 3.0-10.0 60*80 2.0-5.0


Products
Square and Rectangular Welded Steel Pipe with Best Quality Made in China

Package and loading 
Q235 ERW Black Square and Rectangular Steel Pipe

Testing
Square and Rectangular Welded Steel Pipe with Best Quality Made in China


Certificate
Square and Rectangular Welded Steel Pipe with Best Quality Made in China
 

About Us

Tianjin Bridge Steel Co., Ltd, located in Daqiuzhuang Industrial Park, Jinghai County Tianjin China,

is a manufacturer and has been specialized in exporting steel products for more than 10 years. and all

produced under strict execution by British Standard 1387-1985, American Standard A53,Japanese S

tandard G3101, European standard EN 10025 and so on. The outer diameter of steel pipes ranges from

15mm to 426mm, with the thickness from 0.5mm to 20mm, and the specification of hollow section

ranges from 12 multiply 12mm to 400 multiply 400mm,with the thickness from 0.5 to 20mm.

 

You are welcome to call or visit us to have further business talks. Let's join hands to build a brighter future. 

 

Contacts:Lara

Mob:+86-18722228928

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