Payment & Shipping Terms:
|Type:||Volvo Excavator Parts||Product Name:||Piston Ring|
|Size:||STD Size||Packing:||Standard Sea-worthy Packaging Or As Buyers' Requirement.|
|Transportation:||Sea/Air Transportation||MOQ:||1 Set|
High temperature resistant D7D Piston Ring Used For Volvo 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.
|Payment||TT L/C Weston Union|
|Place of original||Guangzhou,China|
|Delivery Time||Dispatch within a week after payment in stock|
|Packing||OKJ Standard exporting packing or neutral packing|
1. 96% customers give positive feedback from abroad and domestic market
2. Standard packing or according to your specification requests
3. Technical experts take in charge of making drawing for the sample offered by clients.
4. We have more than 15 years in construction machinery parts in oversea market
5. Honesty and trustworthiness in business
Q: What is your MOQ?
A: We do not have MOQ . We accept lower quantity for your trial order.
Q: How about your after sales service?
A: We will have someone to deal with problems encountered by customers to ensure you have the best shopping experience.
Q: How do you control the quality of the products?
A: We have the professional measurement and inspection equipment.Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.
Our Product Range
|Cummins||A2300 B3.3 6BT 6CT QSB6.7 NH220 M11 NT855 K19 M11|
|Yanmar||4D84-1 4D84-2 4D84-3 4TNV88 4TNE88 4TNV94 4TNV98 4TNE98 4TNE94|
|CAT||S6K-T 3306 3116 3126 C7 3204 3208 3406 C9 C-9 C4.2 320D|
4D30 4D34 6D34 S4E S6K 4M40 4D55 6D22 8DC9 4DR5 S6A S6B
6D31 6D14T 6D15T 6D16T 4D31T 6D24T 6D34 S4K
|Hino||H07CT H06CT J05E J08E|
|Isuzu||4JB1 4JG1 4LE1 4LE2 4BD1T 4BG1T C240 6WG1 6SD1 6BD1T 6BG1T 6RB1T 4HK1 6HK1 6RB1|
|Daewoo||DB58 D1146 D2366 DE12T DE08T|
|Nissan||PD6 PE6 RD8 NE6 ND6 BD30|
|Volvo||D6D D7D D10D D12D Volvo210 Volvo240 Volvo290|
|Kubota||D1503 D1703 V2003 V2203 V2403 V3300 V3800|
4D94 4D94E 4D95 4D105-1 4D105-3 4D120 6D95 6D102 S6D105 S6D125
S6D110 S6D108 S6D155 S6D130 S6D140 S6D170 S6D107 S6D114
|engine piston||piston ring||cylinder liner/sleeves|
|liner kit||bearing set||valve&seat&guide|
|engine block||cylinder head||gasket kit/overhaul kit|
|head gasket||connecting rod||crankshaft|
|pumps||fan cooling||engine assy|
Contact Person: Lu