Steel Pipes


Steel tubes and steel pipes are made of an alloy of iron, carbon and other elements. Steel tubes and pipes are used in the machine and construction industry, but they also can be found in other manufacturing and industrial applications. In tubular systems steel pipes and tubes are used to transport fluids and gasses for commercial and residential buildings. From a production technology point of view we recognize rolled seamless tubes and pipes and precision drawn seamless tubesand pipes.

Steel tubes and steel pipes are made of an alloy of iron, carbon and other elements. Steel tubes and pipes are used in the machine and construction industry, but they also can be found in other manufacturing and industrial applications. In tubular systems steel pipes and tubes are used to transport fluids and gasses for commercial and residential buildings. From a production technology point of view we recognize rolled seamless tubes and pipes and precision drawn seamless tubesand pipes.

Place of origin:China

Packing: break bulk,container

Specs

Grade

Quantity

pcs

Chemical Components%

C

Si

Mn

S

P

3”*3.0

Q235

650

0.15

≤0.3

0.55

≤0.045

≤0.045

2.5”*3.0

Q235

775

0.14

≤0.3

0.50

≤0.045

≤0.045

50*50*2.0

Q235

4050

0.17

≤0.3

0.60

≤0.045

≤0.045

Specs

Mechanical Property

Yield Strength

Tensile Strength

Elongation

Mpa

Mpa

%

3”*3.0

245

390

26

2.5”*3.0

245

390

26

50*50*2.0

250

385

26



Processing Property

Cold bending

Qualified

Surface Inspection

Qualified

External Dimensions

Qualified

Surface Quality

Qualified

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