Oem производитель мотоциклетные поршневые кольца 65 мм для Vespa

Сохранить в закладки 1700006227152:


Цена:4,00 $ - 7,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


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.

 

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