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China, Chinese Heavy Duty Hydraulic Piston Seal Spg/Spgo/Spgw/Kdas for Excavator, Tpm/dBm/Sm/Tdi1 Industrial Products Supplier Manufacturer Details, price list catalog:
Hydraulic PartsTpm/dBm/Sm/TdiU CupPU Seals
SHENZHEN DESIOR TECHNOLOGY CO.,LTD
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Product Description Hydraulic Seals with Self-Lubricating PolyurethaneEngineered for Extreme Durability & Long-Term PerformanceProduct OverviewOur hydraulic seals are crafted from innovative self-lubricating polyurethane (PU), a breakthrough material designed to minimize friction, reduce maintenance, and extend service life in harsh operating conditions. With over 20 years of proven performance across global industries, these seals deliver reliability comparable to leading international brands.Key Features:Self-Lubricating PU Material: Eliminates the need for external lubricants, reducing downtime.10+ Year Shelf Life: Retains elasticity and sealing integrity even after long-term storage.Exceptional Durability: Resists abrasion, extrusion, and chemical exposure.Wide Compatibility: Optimized for hydraulic fluids, oils, and high-pressure environments.Why Choose Our Hydraulic Seals? Proven Track Record: Trusted by clients in engineering, mining, and offshore industries for decades. Reduced Maintenance: Self-lubricating design cuts operational costs by up to 30%. Global Quality Standards: Matches or exceeds specifications of top-tier brands like Parker and SKF.Technical SpecificationsPropertyDetailsMaterialAdvanced self-lubricating polyurethane (PU)Temperature Range-40°C to +120°C (-40°F to +248°F)Pressure ResistanceUp to 50 MPa (7,250 psi)Hardness (Shore A)90±5Shelf Life10+ years (stored in cool, dry conditions)CertificationsISO 9001, ASTM D2000, ROHS Industry Applications1. Engineering MachineryExcavator Hydraulic Breakers: Seals for pistons and cylinders under high-impact loads.Construction Equipment: Reliable performance in loaders, bulldozers, and cranes.2. Mining EquipmentDrilling Rigs & Crushers: Withstands abrasive dust, vibrations, and heavy loads.Hydraulic Shovels: Ensures leak-free operation in continuous mining cycles.3. Offshore Drilling PlatformsSubsea Hydraulic Systems: Resists saltwater corrosion and high-pressure surges.Blowout Preventers (BOPs): Critical seals for safety in extreme conditions.Performance AdvantagesSelf-Lubrication: Embedded lubricants reduce wear on mating surfaces.Long-Term Storage: PU material remains flexible and crack-free for over a decade.High Load Capacity: Maintains sealing integrity under dynamic and static loads.Cost-Effective: Longer replacement intervals reduce total ownership costs. Are you a manltradingcompanyWe are manufacturer.We have more than 20 years of manufacturing experience.Do you use any international standards for the rubber products?Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials,tolerances as per lS03302,1s02768, etc.What about your product MOQ?Different product the MOQ was different,usually one size order amount match 100USDSupply OEM sercive.Yes,we have OEM/ODM service.What about your payment terms?Payment<=1000USD 100% in advance,Payment>=1000USD 30%T/T deposit in advance.70% balance before shipment after presentation of ready cargo.old customer neee advance deposit payment.What about your order lead time?Usually it was 15-20days finishde.3-5days if have the good in the stockCan you supply free samplesYES,Once order make sure we can supply free samples and afford delivery cost.
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