Pin & Piston Pin Use Seamless Steel Tube and Pipe

Pin & piston pin seamless steel tube

1. 17Cr3  SAE8620

     C:0.14-0.20   Mn:0.60-090   Si<0.40    P,S<0.035   Cr  0.70-1.00
2.Piston pin & pin used seamless steel pipes
3.Carburizing performance is good
4.Gears, piston pins, cam

test machine:

Scope:  This standard applied to seamless circular tubes and pipes made of unalloyed steel as listed in below table. These tubes are prodominantly used in construction of chemical plant, vessels, pipework and for genearl mechanical engineering purpose. 

Shape: The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square,rectangular and special sections.

Chemical Composition& Mechanical Properties(Type: Cold Drawn Seamless Mechanical/CDS) 

Packing:

• Inner packing:Caps on two ends of every pipe
• Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers’ requirements .
• Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
• Marking: as per customer’s requirement

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Sales Engineer: Elina Wong

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