low carbon steel pipe prices

Standard:

GB/T3091 – 2001, BS1387 – 1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53, ASTM A53: GR. A , GR. B, 

Zinc Coating

60-80g /m2

Steel Grade:

Q195, Q235, Q345, S235, S235JR, S355JR.STK400 /500.

Packing:

Packed in bundles with several steel strips, Two tags on each bundle, Wrapped in waterproof paper

Test:

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. Third party inspection:SGS, BV, Lloyds etc.

Usage:

The pipe can be used for low pressure liquid delivery, such as water, gas, and oil; it can also be used to make fence, greenhouse and other structures.

ElementsMaterial

Chemical Composition%

Mechanical Property

C%

Mn%

S%

P%

Si%

Yield Point

(Mpa)

Tensile Strength

(Mpa)

Elongation (%)

Q195

0.06-0.12

0.25-0.50

<0.050

<0.045

<0.30

>195

315-430

32-33

Q215

0.09-0.15

0.25-0.55

<0.050

<0.045

<0.30

>215

335-450

26-31

Q235

0.12-0.20

0.30-0.70

<0.045

<0.045

<0.30

>235

375-500

24-26

Q345

<0.20

1.0-1.6

<0.040

<0.040

<0.55

>345

470-630

21-22