Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

carbon steel rectangular pipe - square pipe


carbon steel rectangular pipe and square pipe

. max wall thickness 40mm
. max OD 800 mm
. max lenghth 15meters
. special sized can be ordered

Mark of carbon steel chemical composition

grade

level

Chemical composition

deoxygenation

C

Mn

Si

S

P

F,b,Z

less than

Q195

0.06-0.12

0.25-0.50

0.3

0.05

0.045

Q235

A

0.14-0.22

0.12-0.20

0.30-0.65

0.30-0.70

0.3

0.05

 

0.045

B

0.045

Q345

B

≤0.20

≤1.7

≤0.55

≤0.040

≤0.040

F B Z

Our factory processing to the pipes,like making threads,swaging,punch a hole ,flat squazzing etc. We also can do processing to the rectangular Pipe and square pipe.

carbon steel rectangular pipe , carbon steel square pipe

1. Rectangular Steel Tubes

 

Min size: 30*40mm, thickness: 2-6, Length: 12 meters;

30*200mm, thickness:2-6mm, Length: 12 meters.

Max size: 800*700mm, thickness: 4-40mm, Length: 15 meters;

800*100mm, thick ness: 6-40mm, Length: 15 meters.

material: Q235B, Q345B, 20#, 16Mn, and alloy material.

 

 

2. square Steel Tubes

 

min size: 30*30mm, thickness: 2-6mm, lenghth: 12 meters;

max size: 800*800mm, thickness: 6-40 mm, length: 15 meters.

material: Q235B, Q345B, 20#, 16Mn, and alloy material.

 

OTHER RECTANGULAR PIPE & SQUARE STEEL PIPES:

 

ms rectangular pipe/square pipe s355

hot dipped galvanized rectangle steel pipe sch40

上一篇:API 5l X42 inch Steel Pipe

下一篇:astm a53 gr.b ,asme b36.10 a106 gr.b , Schedule 40 ,schedule

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