SKYWEL Machinery Co.,Ltd is a professional manufacturer of piston rings.
We produce piston rings according to ISO 9001:2015 certificate and Goetze standard technology.
Our piston rings are very good quality and be popular in the world market.
Type | PISTON RING SETS | ||||||
Application | Marine Diesel engine parts : Oversea boat , Auto boat, power boat , Launch, Motor Boat , Diesel Marine, Offshore Fishing Ship , Yacht , Vessel , Speedboat , Outboard... | ||||||
PISTON RING AND SPARE PARTS FOR MAN B&W, FOR WARTSILA, FOR YANMAR, FOR DAIHATSU, FOR SULZER, FOR SKL, FOR AKASAKA, FOR HANSHIN, FOR NIIGATA, FOR MAK, FOR DEUTZ, FOR MWM, FOR PIELSTICK, .... | |||||||
Piston Ring for Chinese Engine | 宁动(Ningbo CSI),淄柴(Zichai),济柴(CNPC Jichai) series 广柴(Guangchai),潍柴(Weichai),陕柴(SXD) series |
FIT FOR MAK ENGINE | ||||||
NO. | ENGINE TYPE | SIZE | RATIO | |||
1 | NIIGATA 6L 16AHS | 160+4.45+4.45+5.95+5.95 | 2:2 | |||
2 | NIIGATA 6L16HS | 160+4.5+4.5+4.5+4.5+6+6 | 4:2 | |||
5 | NIIGATA MG20 AX | 200+5+5+5+5+8+8 | 4:2 | |||
6 | NIIGATA LGF20 | 200+6+5+5+5+8+8 | 4:2 | |||
7 | NIIGATA 6M24GT | 240+6+5+5+8+8 | 3:2 | |||
8 | NIIGATA M 24GT | 240+6+5+5+8+8 | 3:2 | |||
9 | NIIGATA M 24AFT | 240+5+5+5+8+8 | 3:2 | |||
10 | NIIGATA 6M 24KGHS | 240+5+5+5+8+8 | 3:2 | |||
11 | NIIGATA 8L 25BX | 250+6+6+6+6+10+10 | 4:2 | |||
12 | NIIGATA 6L250HX | 250+5+5+5+8+8 | 3:2 | |||
13 | NIIGATA 6L25BX | 250+5+5+5+5+8+8 | 4:2 | |||
14 | NIIGATA M28GX | 280+8+8+8+8+10+10 | 4:2 | |||
15 | NIIGATA 6M 28AGT | 280+6+6+6+8+8 | 3:2 | |||
16 | NIIGATA M28AT | 280+6+6+6+8+8 | 3:2 | |||
17 | NIIGATA AH280 | 280+7+7+7+7+10+10 | 4:2 | |||
18 | NIIGATA 28KGHS | 280+8+8+8+8+10+10 | 4:2 | |||
19 | NIIGATA 6M28KGHS | 280+8+8+8+8+10+10 | 4:2 | |||
20 | NIIGATA 6M28AG TE | 280+6+6+6+8+8 | 3:2 | |||
21 | NIIGATA 310 | 310+8+8+8+10.5+10.5 | 3:2 | |||
22 | NIIGATA M31 AFT | 310+7+7+7+10.5+10.5 | 3:2 | |||
23 | NIIGATA 6M31AGTE | 310+8+7+7+10.5+10.5 | 3:2 | |||
24 | NIIGATA 31AX | 310+8+8+8+8+10.5+10.5 | 4:2 | |||
25 | NIIGATA MG 31EZ | 310+8+8+8+8+10.5+10.5 | 4:2 |