DIN1629/DIN2448 St52 Cold Drawn Low Alloy Seamless Steel Pipe

Specifications 1 DIN1629/DIN2448 Seamless Steel Pipe

2 OD: 10mm to 325mm, thickness: 2mm to 50mm

3 Grade: ST37.0 ST44.0 ST52.04

    DIN1629 ST52.0 ST37.0 ST44.0 Seamless Steel pipe   Specfication: DIN2448/1629 standard seamless steel pipe

Grade: ST37.0, ST44.0, ST52.0

Size: From 1/2" to 12", OD from 21.3mm to 323.8mm

Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Length: 5. 8 meters for 20' container, 6 meters to 12 meters for 40' container   Application:
These tubes are predominantly used in the construction of chemical plant,vessels,pipework and for general mechanical engineering purposes.   Steel Grade and Chemical Composition(%)

Standard	Grade	C	Si	Mn	P	S	Cr
DIN1629	St37.0/St37.5	≤0.17	/	/	≤0.04	≤0.04	/
	St52.0/St52.3	≤0.22	≤0.55	0.17	≤0.04	≤0.04	/
	St44.0	≤0.21	/	/	≤0.04	≤0.04	/

Mechanical Properties

Standard	Grade	Tensile Strength(Mpa)	Yield Point(Mpa)	Elongation(A%)
DIN1629	St37.0/St37.5	350-480	≥235	≥25
	St52.0/St52.3	500-560	≥355	≥21
	St44.0	420-550	≥275	≥21

    Packaging & Shipping  Packing: In bundles, Varnish coating, Ends can be bevelled or sqaure cut, End capped. Standard for Seamless circular unalloyed steel tubes subject to special requirements.         Company Information   Our factory can produce below OD168mm Seamless Steel Pipes. We are in steel pipes line 25 years and have 6 years export experience. We keep cooperation with many good reputation steel pipe factories in China. We can supply these pipes, please inform me if you have inquiry about these. 1>    seamless steel pipe  Size: OD  1/8 inch --14 inch, wall thickness 2mm --60mm. 2>    Thick-walled seamless steel pipes, Size: 203mm-800mm, thickness: 30mm-100mm 3>   ERW steel pipe Size: OD20mm to 820mm, wall thickness: 4mm to 30mm The material we can supply 10#, 20#, 45#, Q345B,27SiMn, 40Cr, 20CrMo, 35CrMo, 20G, 12Cr1MoVg, 15CroMoVg, ST35, ST45, ST52,A53 GR.B,A106 GR.B    

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Product Categories : Seamless pipe > Din 1629 Seamless Circulal Steel Tubes