Neutral packing fit for exporting or according to our customers needs
L/C, T/T, Western Union
Standard Sea-worthy Packaging Or As Buyers' Requirement.
OEM Doosan Engine Parts DE12 Piston Ring Kubota Excavator Parts
High Temperature Resistant DE12 Piston Ring Used For Kubota Excavator Parts
Folded thermal conductivity
The heat generated by the combustion is transferred to the cylinder wall through the piston ring, thus cooling the piston. The heat dissipated from the piston ring to the cylinder wall can generally reach 30 ~ 40 % of the heat absorbed by the top of the piston
The first function of the piston ring is to keep the seal between the piston and the cylinder wall to control leakage to a minimum. This role is mainly assumed by the gas ring, that is, the engine in any operating conditions, its compressed air and gas leakage should be controlled to the minimum, in order to improve the thermal efficiency; Prevent air leakage caused by cylinder and piston or cylinder and ring between bite dead; Prevent the failure caused by the deterioration of lubricating oil.
The second function of the piston ring is to properly scrape off the lubricating oil attached to the cylinder wall and maintain the normal fuel consumption. When the supply of excessive lubricating oil will be sucked into the combustion chamber, so that fuel consumption increases, and because of the combustion of carbon, the engine performance is very bad.
TT L/C Weston Union
Place of original
Dispatch within a week after payment in stock
OKJ Standard exporting packing or neutral packing
1. Rectangular cross-section
2. Obliquie cut
2.Do not apply for brittle material easy rotate.
3. Cut and airflow derection from a inclined angle .
3. Can’t apply for aluminum piston.
4.It has high sealing efficiency.
Rectangular cross-section .
The most easy style.
Straight cut high strength cut.
2. More large leak rate relatively.
Apply for light gas.
3.There is small cut gap, high sealing efficiency.
1. Honesty and trustworthiness in business
2. 96% customers give positive feedback from abroad and domestic market
3. Standard packing or according to your specification requests
4. Technical experts take in charge of making drawing for the sample offered by clients.
1.You are a trader or a manufacture?
We are an industry and trade integration business, our factory located on Fujian Province and our sales department is in City centre of Guangzhou.
2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing
3. How about the payment terms?
We usually accept T/T or L/C. other terms also could be negotiated.
4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is USD5000. one 20’ full container and LCL container (less than a container load) can be acceptable.