Seal D Ring 3651213 Diesel Engine Spare Parts.

Desc.

Seal D Ring

Part No

3651213

Brand Name  

Cummins, Detroit, DCEC, CCEC, XCEC etc.

Other parts

pls contact freely if you need other P/N

Engine Type

Diesel engine, Gas engine, Diesel Generator, Marine engine, Construction engine Pump engine etc.

Spare Type

Wearing spare parts, maintenance tools, repair kit, upper and lower engine gasket kit.

Condition:

Original and brand new

Applicatble industriy

Retail, marine engines, Construction works, Energy & Mining etc

Key Word:  

Original spare parts and engine repair tool kits

Trade terms

FOB EXW CIF DDU DDP, Door to door is available in some countries.

Delivery time:

Most parts are in stock, bulk order based on qty

Payment

T/T, L/C, D/A, Alipay, Western Union, Paypal etc.

Place of origin

China/ USA/ Japan/ Austria/ Mexico

Package

Neutral or original packaging

About the product

The standards for sealing rings cover multiple aspects, including material selection, dimensional accuracy, appearance quality inspection standards, and application standards.

Material selection: The material of the sealing ring is crucial for its sealing performance and service life. Common materials include natural rubber, nitrile rubber, chloroprene rubber, etc. The selection of these materials directly affects the performance of sealing rings.

Dimensional accuracy: The dimensional accuracy of sealing rings is generally controlled according to national and enterprise standards. For example, the size range of the Y-shaped sealing ring is formulated according to national and enterprise standards, with a cross-sectional diameter of 5mm~100mm and a length of 3mm~500mm. The specific size can be customized according to actual usage requirements.

Appearance quality inspection standards: The appearance quality inspection standards for O-ring rubber seals include the detection of multiple parameters such as inner diameter, cross-sectional diameter, and misalignment size. The quality level is divided into N level (general level), S level (higher level), as well as NZ level and SZ level (special level) to meet the needs of different usage scenarios.

Application standards: The application standards of sealing rings involve multiple aspects such as the solubility of liquid substances, working pressure, operating temperature, and working rate. The sealing ring or sealing device must be able to adapt to specific working pressure differences, temperature ranges, and working rates to ensure its effectiveness and durability.

In addition, there are a series of national and industry standards, such as GB 1235-1976, GB/T 3452.1-2005, etc., which specify the specific requirements for the size series and tolerances, groove dimensions and tolerances of hydraulic pneumatic O-ring seals.