DIN 2448 Seamless Steel Pipe
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DIN 2448 Seamless Steel Pipe

DIN 2448 stipulates the production and delivery conditions of seamless steel pipes. In addition to carbon steel pipe materials, DIN 2448 also includes stainless steel pipe materials, alloy pipe materials and high-temperature and pressure-resistant pipe materials.
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Product Introduction

GNEE is one of the pioneers in providing DIN 2448 Seamless Carbon Steel Pipes, you can choose the right pipe and get the desired evaluation at the best price.

What is DIN 2448 pipe?
DIN 2448 is a standard that gives specifications for seamless carbon steel pipes and tubes, including general mass, dimensions, couplings and weight per unit length.

DIN 2448 Seamless Pipe is made from the chemical composition of carbon, silicon, manganese, phosphorus and sulfur. Designed to have excellent mechanical properties. DIN 2448 High Temperature Pipe is intended for use under extreme pressures and temperatures. DIN 2448 Hot Rolled Pipe can be heat treated or subtracted. Subsequent heat treatment occurs without thermoforming. Alternatively, cold forming can be performed by using a subsequent heat treatment process.

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Product information

2448 Seamless Pipe Material Specification Chart

Seamless Pipe Size 4 to 219mm W. T.: 0.5 to 20mm
Tube Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Welded Pipe Size 5.0 mm – 1219.2 mm
EFW Pipe size 5.0 mm – 1219.2 mm
Pipe Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Welded Tube Size 6.35 mm OD To 152 mm OD
Seamless Tube Size 3.35 mm OD To 101.6 mm OD
Tube wall thickness 0.020" –0.220", (special wall thicknesses available)
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Length Single Random, Double Random, Standard & Cut length Pipe & Tube
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
End Plain End, Beveled End, Treaded Pipe & Tube

DIN 2448 Seamless Steel Tube Chemical Compostion

Standards Grade Chemical Compostion
C Si Mn P,S Cr Mo
DIN 2448 St35.8 ≤0.17 0.10-0.35 0.40-0.80 ≤0.030 / /
St45.8 ≤0.21 0.10-0.35 0.40-1.20 ≤0.030 / /
15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 ≤0.030 / 0.25-0.35
13CrMo44 0.10-0.18 0.10-0.35 0.40-0.70 ≤0.030 0.70-1.10 0.45-0.65
10CrMo910 0.08-0.15 ≤0.50 0.40-0.70 ≤0.030 2.00-2.50 0.90-1.20

DIN 2448 High Temperature Seamless Tube Mechanical Properties Table

STANDARD GRADE Tensile Strength(Mpa) Yield Strength(Mpa) elongation (%)
DIN 2448 St35.8 360-480 ≥235 ≥25
St45.8 410-530 ≥255 ≥21
15Mo3 450-600 ≥270 ≥20
13CrMo44 440-590 ≥290 ≥20
10CrMo910 450-600 ≥280 ≥18

DIN 2448 low alloy Seamless Steel tube

DIN 2448 Seamless tube

 Why choose us

gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

DIN 2448 Seamless Steel pipe

DIN 2448 Seamless Steel pipe

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