2016年6月6日星期一

Holid Oil Shock Absorbers With Piston Rod and Oil Seal

The Oil shock absorbers piston rod, larger in diameter to increase the strength, is hard-chrome plated, induction hardening,and fine polished for greater resistance to corrosion, thus, assuring of smooth action.The special adjustable hydraulic shock absorber Multi-slip oil seal, made of oil and wear-resistant high quality synthetic rubber, having high sealing efficiency to keep vital oil and gas in and dirt out of the cylinder.

没有评论:

发表评论