SK-FU081 мотоцикл топливный кран Vespa, гл, GTR/j/K PK, ралли, специальные, Sprint, 50, 80, 125, 150, 200
2,86 $ - 4,51 $
Сохранить в закладки 1700006227152:
oem manufacturer motorcycle 65MM piston rings set for Vespa
Feature:
Surface Treatment:The hard chromium plating layer has excellent characteristics which combine the original properties of chromium metal with the advantages of erectro-deposits. The main features of hard chromium plating are as follows :
1.Extermely high hardness of HmV(Micro Vickers) 800 to 1100(cf. gray cast iron 220 to 270)
2.High melting point of approx. 1800°C (cf. cast iron 1200°C)
3.Good thermal conductivity and corrosion resistance.
4.Low friction factor and excellent wear resistance.
Such features are very effective in preventing piston ring wear.
Новинки товаров от производителей по оптовым ценам