Quality Control
Production & Installation
Maintaining the highest quality of our products, especially CR, E1, and Smart common rail injector nozzles, is our foremost priority.
To uphold these quality standards, the production of our nozzles occurs in a dust-free environment. Our manufacturing process includes pre-heat treatment, post-heat treatment, and CNC surface treatment. Rigorous quality checks are performed at every stage to ensure that only the highest-quality components are used. Any parts failing to meet our stringent standards are promptly discarded, ensuring that our products consistently adhere to the required performance standards.
Common Rail Injector Nozzle Installation
When install common rail injector nozzle, there are some precautions you need to know to prevent the common rail injector nozzle working failure:
① Clean the common rail injector nozzle in an ultrasonic cleaner for 3-5 minutes before installation, so as to make the stains, dust, rust-proof oil oxides, paraffin base, naphthenic base, intermediate base,salt, lead naphthenate, zinc naphthenate, sodium petroleum sulfonate, barium petroleum sulfonate, calcium petroleum sulfonate, tallow diamine trioleate, rosinamine on the surface of the common rail injector nozzle fall off.
② Use compressed air to clean the cleaning fluid attached to the surface of the common rail injector nozzle after cleaning, and clean it up to the standard of usage. The details are as below:
● When installing the common rail injector nozzle, make sure that each part of common rail injector nozzle can be moved smoothly in it.
● If the common rail injector nozzle is not installed in accordance with the standard, it may cause serious damage to the common rail injector nozzle and injector.
www.crdiinjectornozzle.com has a mature business trading system, and as we all know, good service is one of main reasons to makes long term business cooperation with customers. Therefore, www.crdiinjectornozzle.com provides services such as replace, repair, refund etc. to our customers, as well as 6-12 months of warranty period for each patch of common rail injector nozzle that sent to our customers. And when you meet product’s quality problem, we will help you to solve it until you are satisfied.
