Automotive spark plug Features:
(1) Multi-ribs of insulator eliminate flashover.
(2) Insulator made of 95% pure alumina,strong resistant to heat shock,great mechanic and electric features,super insulation.
(3) Nickel plated housing prevents oxidation and corrosion,heat crimping process ensures absolute gas-tight fit.
(4) Inner sealing with conductive glass ensures a fine conductivity and sealing.
(5) Multi-layer gasket is elastically strong,and reliable in sealing.
(6) copper core electrode prevents oxidation and corrosion,good electric and heat conductivity,long spark plug service life.
Advantage:
1·Good raw material and advanced technology to ensure high quality;
2·Customized package to cater for your brand promotion
3·Small orders are acceptable;
4·Can supply parts for Various types and different car models
5·Many years export experience, well known about the market demand
6·Provide OEM & ODM Service.
7.We can design and manufacture according to your different specifications.
Q1. What is the function of a spark plug?
A It serves as a lighter to ignite the air/fuel mixture.
It operates under extreme conditions.
Q2 What is the heat rating of a spark plug?
A spark plug must dissipate the heat produced by the combustion gases. The heat rating is a measure of the amount of heat dissipation.
It is essential to use a spark plug with a heat rating that matches a specific engine and its condition of use.
When a wrong heat rating is selected,
When the heat rating is too high,
The spark plug temperature remains too low and causes deposits to build up on the firing end; the deposits provide an electrical leakage path that possibly cause misfire.
When the heat rating is too low,
The spark plug temperature rises too high and induces abnormal combustion (pre-ignition); this leads to melting of the spark plug electrodes that could cause problems such as piston damage.
Q3 How long will a spark plug last?
A Even when a spark plug is correctly used, periodic replacement is required as it is a consumable item.
Examples of problems caused by excessively long periods of use: Worn-out electrodes will have difficulty in sparking.
Deposits accumulated on the firing end may induce abnormal combustion, causing problems that include melting of the electrodes or damaging engine
