Special polish and hard chrome plated treatment on the surface,mirror polish treatment after that,friction resistance,corrosion

Application:

Suitable for different kinds od air cylinder,oil cylinder,packing,wood working,textile,printing and dyeing machine,die casting machine,injection molding machine and other guide pillay for machine use.

	Technical datd
specification	Φ6-Φ12	Φ16-Φ25	Φ30-Φ50	Φ55-Φ100	Φ105-Φ1200
length	200-2000	200-3000	200-5000	200-10000	1000-10000
surface roughness	0.4-0.1	0.4-0.1	0.4-0.1	0.4-0.1	0.4-0.1
surface treatment hardness	HRC60 min			straightness	0.15/1000mm
circle of tolerance	GB1184 9 level			chrome thickness	as custom request
full-length size to lerance	GB1100IT level
axis of hardness	HB220-280	HB220-280	HB220-280	HB220-280	HB220-280
treatment	as custom request

stainless steel piston rod