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Cover Plates & Sealing Plates for Efficient Production
Cover plates and sealing plates are commonly used together. The precision-manufactured high-strength threaded cover plates and sealing plates are used to spin-on the filter to prevent the deflection (movement) of the gasket sealing surface and provide a strong threaded connection to the engine.
- Precise assembly of threads
- Easy to disassemble and assemble
- The gasket base is firmly formed to achieve a firm fit
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Metal End Caps for Air & Oil Filters
End Caps Stamping, End Caps Stamping, Metal End Caps Stamping, Metal End Caps Stamping, Filter Materials, Process Management
Metal end caps are mainly used for the end closure of paper (filter cloth) and filter screens of heavy-duty vehicle air filter. The two ends of the filter paper and the filter screen are sealed to ensure that all the gas passes through the filter paper (filter cloth) without short circuit.
- Material: galvanized steel plates.
- Thickness: 0.4/0.5/0.6/0.7 mm
- We can customize metal end caps according to original part number.
Cured and Uncured Filter Papers for Air Filters
Filter Paper, Filter Paper, Filter Paper, Filter Paper, Filter Paper, Filter Paper, Filter Materials, Process Management
Filter paper is processed by mixing plant fiber pulp and a little cotton pulp. Because of its fiber structure, leaving numerous tiny holes for liquid particles passing through and leaving solid particles out, which is the basic principle of solid and liquid separation.
- The filter paper can separate impurity particles from the liquid and extend engine and auto service life.
- High filtration efficiency. 98% filtration efficiency of 4 µm particles and 99% filtration efficiency of 6 µm particles.
- Up to 800 L/m2/s air permeability.
- Oil filter paper can withstand up to 600 kPa pressure.
- Up to 70 70 mN/m high stiffness of cured filter paper.
Spiral Perforated Metal – Center or Outer Tubes
Spiral perforated metal is an alternative to perforated metal mesh, which are widely used as center tubes for supporting. It can also be used as the outer mesh to protect filters to withstand pressures.
Spiral perforated metal can be used in heavy duty air filters (truck air filters), spin-on fuel and oil filters and hydraulic filters.
- Material: stainless steel 304, 316, 316L
- Diameter: 19–180 mm
- Thickness: 0.6–3.5 mm
- Dimensions and filtration fineness is produced as customers' request.
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