Product Details
OM 312 OM314 Piston Ring 77.0mm For AIR COMPRESSOR Daimler-Benz
Heat Resistant
Model | OM 312 OM314 Piston Ring 77.0mm For AIR COMPRESSOR Daimler-Benz
Heat Resistant |
Specification | STD 0.25 0.50 0.75 |
Brand | dem |
Weight | 0.14 kg/PC |
DIA. | 77.0mm |
SIZE | 2.5+2.5+3+4 |
Application | PISTON RING |
Quality | ISO 9001:2008 ISO/TS16949 standard |
Precision | 0.002mm |
Service | OEM available |
Product Characteristics
Basis Information
The service life of piston rings will gradually wear out with the
increase of engine working time, so regular inspection and
maintenance are required. If severe wear, fracture, or deformation
of the piston ring is found, it should be replaced in a timely
manner to ensure the normal operation of the engine.
Product Process
Strict quality control is also required during the manufacturing
process of piston rings. This includes quality inspection of raw
materials, precision inspection of molds, control of the casting
process, and inspection of the size, hardness, and structure of the
rings after processing and heat treatment.
The piston ring is generally composed of several rings, closely
connected on both sides. Common structures include oil rings, oil
control rings, and upper and lower spiral grooves. The piston rings
with different structures undertake different functions, such as
sealing the cylinder, conducting heat, lubricating, etc.
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Company Profile
Pingyang DEM Auto Parts factory is a professional manufacturer of
engine bearing, piston ring, thrust , The products are used for
cars, trucks, generators, agricultural machinery, construction
machinery, internal combustion engines, etc., engaged in processing
and production for more than ten years, workers have rich
production experience and mature production technology, to ensure
the high quality of finished products and high requirements. We can
develop new items according to your samples or drawings, our factory has a large quantity of stock, can supply customers in
time.
It has passed ISO9001:2000 quality system certification,
measurement certificaton level III and standard administration
level IV. The comlpany is a comprehensive enterprise that combines
production,sales and service together,which adopts international
standardsand always pursues the tenet of" service, speed and
superiority". It is located in the major autoparts center
insouthern Zhejiangprovince-Yuyang Industrial Zone,with 104
National Road, Tongsan expressway and Wenfu Railway arel
runningthroughsouthto north, only 40 kilometers fromWenzhou Airport
and Wenzhou Railway Station. It manufactures over700 types of
engine bearings, with an annual output of more than 3million sets,
including those for equipments with high requirements on
precisionand technology,such as engineering machineries,ships and
refrigerators,as well as those for motorpartsof special
specifications such asl special engine bearings, bushes,thrust
washers,piston rings,water pumps and so on. With perfect quality,
advanced technology and fine craftwork, ourl company is willing to
cooperate with our old and new customers at home and abroad to
develop with the time hand in hand.