Seamless Steel Pipe ( DIN2391 EN10305-1) Mechanical

Hebei province gold mysterious pipe co.,ltd is one of the key manufacturer specializing in seamless steel pipes.Products include common seamless steel pipe,cold-drawing pipe,cold-rolling pipe and special shape pipes.

Seamless Steel Pipe ( DIN2391/EN10305-1) Mechanical 

Quality Standard: 

DIN 2391 Seamless Precision Steel Tubes
EN10305 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes
EN 10210:Seamless structural steel pipes

Steel Grade:
DIN 2391: St30Si, St30A1, St35, St45, St52
EN10305: E235, E355
EN 10210: S235JRH; S275J0H, S275J2H; S355J0H, S355J2H; S275NH, S355NH; S275NLH, S355NLH

Size:
Outer Diameter:8mm-80mm

Wall Thickness:1mm-14mm

Length: Random Length, Fixed Length, SRL, DRL

Heat treatment:
Annealed: Bright annealed, , Spheroidize annealed;Normalized, Stress relieved, Cold finished

Delivery Condition : BKS,BK ,BKW, GBK(+A), NBK(+N), BK(+C)

Packing:Hexagonal bundles of max. 2,000kg with several steel strips, Wrapped in sackcloth with several steel strips

Test equipment:

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield

strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test,

Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy

current flaw detector), Hydrostatic Test.

Common pipe:

round pipe :cold drawn and cold rolled

Special shape pipe: 

 Produce method: 

The pipes are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards & demand processing & manufacturing industries.

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