L 245NB steel pipe supplier

L245NB is a kind of oil line pipe under standard EN 10208-2. For grade L245NB, N means deformation normalizing based on L245 steel and B refers to B level steel pipe. So L245NB steel means deformation normalizing based on L245 steel. The comprehensive performance for L245NB steel pipe is better than L245 steel pipe.

1. L245NB pipeline tube chemical composition %:

C: ≤0.16, Mn: ≤1.15, S: ≤0.030, P: ≤0.030

2. L245NB pipeline tube mechanical properties:

Yield strength: 245-440Mpa, Tensile strength: ≥415Mpa, elongation: ≥21

3. L245NB pipeline pipe specification:

Out diameter: 60mm-726mm, wall thickness: 3-60mm

4. L245NB steel pipe weight calculation formula: [(diameter-wall thickness)* wall thickness] *0.02466 = kg/m (weight of per meter)

5. L245NB steel equivalent materials:

6. L245NB steel pipe surface: Slight oiled, black painted.

7. L245NB steel pipe produce method: normally below 88.9mm is cold drawn, above 114.3mm is hot rolled.

8. L245NB steel pipe application:

L245NB steel is used for conveyance gas, water, construction, petroleum and conveyance of other fluid.

Carbon steel pipe includes seamless steel pipe and welded pipe. It is seamless steel pipe for L245NB steel and it is also called API steel pipe, API seamless pipe, black pipe.

Henan bebon international co.,ltd supplies many kinds of materials pipeline tube with all specifications. We keep many materials pipeline tube ex-stock in our warehouse, such as L245NB pipeline tube, L290NB steel pipe, L360NB steel pipe and L415 steel pipe.

Any question for L245B steel pipe specification, L245B seamless steel pipe price, please be free to contact with us.