...
2025-08-14 19:51
682
...
2025-08-14 19:18
2085
...
2025-08-14 19:18
796
...
2025-08-14 19:13
2569
...
2025-08-14 18:55
185
...
2025-08-14 18:42
1987
...
2025-08-14 18:06
2999
...
2025-08-14 17:57
2336
...
2025-08-14 17:52
2758
...
2025-08-14 17:34
1408
- One of the key attributes of the BR7EF spark plug is its double-platinum design. This dual-electrode configuration not only extends the lifespan of the spark plug but also enhances its resistance to wear and tear, ensuring consistent performance over time. The fine wire center electrode reduces voltage requirement, allowing for a more stable spark and smoother engine idle.
For bisphenol-cured VDF/HFP/TFE polymers, calcium hydroxide level should be low and magnesium oxide level should be high to promote adhesion to metal inserts. Thermal black or mineral fillers generally give good adhesion.3 For most adhesive systems, it is necessary to limit postcure temperatures to about 200°C (392°F).3
- In the context of sustainability and efficiency, the significance of a well-functioning wheel hub oil seal cannot be overstated. By preserving the integrity of the lubrication system, it contributes to fuel efficiency by reducing unnecessary friction. It also reduces the need for frequent replacements, thereby minimizing waste and environmental impact.
Smear gasket sealant on the mating faces of the pump and the engine. Refit the pump and gasket or gaskets and tighten the fixings.
- Mechanical face seals, also known as floating-face or heavy-duty face-type seals, are typically used in more demanding applications where high pressures and extreme temperatures are present. They consist of two metal rings with flat faces that are held together by springs and form a dynamic seal between them.
Material Selection: