29543955 Gasket Allison spare parts

29543955 Gasket Allison spare parts

The 29543955 gasket is a specialized sealing accessory developed and manufactured for industrial equipment and heavy machinery sealing applications. It is widely used in heavy trucks, construction machinery, petrochemical equipment, pipeline connections, valve sealing, and other scenarios. It precisely solves industry pain points such as poor sealing, media leakage, and seal failure under high temperature and high pressure conditions, extending equipment service life and reducing maintenance costs.
29543955 is made of high-quality 304 stainless steel spiral wound tape and flexible graphite filler composite. The metal tape is pre-formed into a V-shape and paired with high-purity flexible graphite non-metallic tape. It has both the excellent pressure resistance and wear resistance of stainless steel and the good sealing performance and chemical corrosion resistance of graphite. It can meet the sealing requirements under complex working conditions, avoid equipment failure, safety hazards and material loss caused by sealing failure. It is compatible with a variety of flange sealing surface types and has a wider range of adaptability.

Core technical parameters:

– Product Model: 29543955
– Material specifications: 304 stainless steel spiral wound tape (0.2mm thickness) + flexible graphite filler tape (0.5mm thickness), conforming to AS 568A standard groove design, basic structure.
– Operating temperature: -50℃~280℃
– Working pressure: 0~55MPa (static seal), 0~28MPa (dynamic seal)
– Hardness rating: Stainless steel strip hardness HV≤200, graphite filler layer Shore hardness 65°±5° (Shore A)
– Dimensional accuracy: Outer diameter 48mm × Inner diameter 32mm × Thickness 3.2mm (precisely matches original factory installation dimensions, tolerance ≤ ±0.03mm), no need to modify the installation groove, direct fit for installation.
– Media compatibility: Tolerant of hydraulic oil, lubricating oil, water, steam, various acid and alkali chemical fluids and solvents, with minimal swelling.
– Service life: Under normal operating conditions, the service life can reach more than 10,000 hours.

Gasket 29543955, with its precise original equipment manufacturer (OEM) fit, excellent sealing performance, and long service life, has become a core preferred accessory for sealing repair and equipment maintenance in industrial equipment. We strictly control the production process, and each product undergoes rigorous dimensional inspection, sealing performance testing, and material composition testing to ensure compliance with OEM standards and industrial usage requirements. We also provide comprehensive after-sales support to resolve various issues customers encounter during procurement and use.

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