Specifications

Precision thin-long bar, piston rod for hydraulic and pneumatic cylinder

1. Precision thin-long bar (Grinding bars, Chrome Plating bars, Stainless Steel  bars, Hard Chromed Tubes, Precision Ground Bars):
a. Material: 45#, stainless steel,
b. Chorme thinkness: 0.02mm to 0.06mm,
c. Polishing: to 0.2Ra Max
d. Size:  from 12mm diameter up to 200mm diameter,
e. Length: 5700mm maximum.
f. surface treatment: high frequency quench, quenching and tempering

2. Piston rod:
a. Material: 45#, stainless steel,
b. Chorme thinkness: 0.02mm to 0.06mm,
c. Polishing: to 0.2Ra Max,
d. Size:  from 12mm diameter up to 200mm diameter,
e. Length: according the diameter size.
f. surface treatment: high frequency quench, quenching and tempering