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China, Chinese NBR/Rubber O-Ring Y-Lip Symmetric Piston Rod Seal1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hydraulic PartsHydraulic SealNBR SealRubber Seal
Qingdao Carlock Sealing Technology Co., Ltd
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Product DescriptionProduct DescriptionThis seal is a standard profile loaded U-cup with precision trimmed sealing lips.The symmetry of the seal makes it ideally suited for single-acting rod and piston applications .It is a squeeze seal with a symmetrical profile for use in either rod or piston applications.Under most conditions as the pressure rises, the sealing force increases and the O-ring ensures complete lip actuation.This product comes in a number of material options to extend operating conditions.Symmetrical structure-The symmetry shape make it ideally suited for single-acting rod and piston applicationsExcellent wear resistance and mechanical properties, high tensile strength and tear resistanceEnables easy installation due to high elasticity MaterialStability in the gland.lts rectangular shapesures stability in the glandAt zaro or low pressure,the O-ring helps to increase the sealing force preventing any bypassExcellent dynamic and static sealing effectsAllows for larger extrusion gaps, reducing processing costs depending on the application.Can be safely used in Medium with contaminants It can be applied to the sealing of cylinder piston rods or plungers in the heavy-duty walking hydraulic and industrial hydraulic industriesThe Detailed Index of RubberMaterialMaterialColorHardnessWorkTemperatureDensityElongation atbreakElastic ModulusWear & Tear//ShoreAoCg/cm3%N/mm3mm3Standard/DIN53505/ENISO 1183DIN53504/53455DIN53504DINISO4649Nitrile RubberNBRBlackA85±5-30~1001.311301190Hydrogenated Nitrile RubberHNBRBlackA85±5-25~1501.221801090FluororubberFKM/FPMBlack/BrownA85±5-20~2002.32005150Silicone RubberMVQ/SILRed/Black/BrownA85±5-60~2001.521305-Ethylene-Propylene-Diene MonomerEPDMBlackA85±5-50~1501.221109120Company ProfileQingdao keluoke Sealing Technology Co. Ltd.We are a leading innovator in precision sealing technology. Using advanced mold-free turning machines and top-grade imported materials, we deliver high-quality seals in any size (0-4000mm), shape, or material offer a full range of seals, including cylinder/valve/pump seals made from various polyer materials.Additionally, we provide expert services in design, prototyping, productiontesting, and installation.With years of expertise and market experience, we consistently provide mid-to-high-end sealing solutions-delivering both standard and custom seals with industry-leading speed, specialize in large-diameter sealing rings (up to4000mm) with proven manufacturing excellence. As your trusted global partner.we focus on building long-term, stable collaborations.Quality & Service: Our Core PromiseYour needs drive our innovation. We sincerely appreciate your trust and lookforward to building a successful future together.our advantageHigh QualityHigh-Quality Raw Materials. Our raw materials are sourced from top-tier suppliers in China, ensuring reliable quality that meets customers' usage requirements.Our PU made from MDI material featuring high strength, high toughness, and excellent chemical resistance.Widely Used as Alternatives to International Brands. Our products serve as alternatives to globally renowned sealing brands such as Parker and Freudenberg .Precision Turning Process. Utilizing turning manufacturing techniques, our products deliver high precision, low surface roughness, and superior sealing effectiveness.Professionally certified through inspection procedures with SGS, ISO, and TüV certifications.Affordable prices,Cost-EffectiveRaw Material Bulk Purchasing. Our large-scale and stable procurement volume provides better pricing for raw materials.Rich Processing Experience. With 20 years of expertise focused on machined seal production, we achieve a high qualification rate and efficient material utilization, thereby enhancing cost-effectiveness.Higher Customization Flexibility: Turned seals can be machined with greater adaptability to meet specific dimensional, geometric, and performance requirements.For non-standard sizes or special shapes, turning is more feasible, whereas moldedseals are constrained by fixed molds, making frequent modifications for custom needsdifficult.Superior Dimensional Accuracy: Modern turning technology, supported by high-precision CNC machines, ensures tight tolerances and excellent surface finish, making itideal for applications demanding high sealing performance. In contrast, molded sealsmay suffer from dimensional variations due to mold wear, material shrinkage, and other process-related factors.turning production equipmentno mold requiredMOQ order:1pcsultra size sealthousands of large sealproduction experiencelarge inventoryprompt delivery all kinds of seal ringhigh-grade raw materialinternational raw materials supplierCargo transportation methodsAir FreightAdjustable to customer requirementsPacking MethodsCartonAdjustable to customer requirementsFAQQ:Why should you buy from us instead of other suppliers?A:High Quality and Affordable prices,cost effective.Q: What's the delivery time for orders?A: Normally two weeks , if you need it urgently,24hours may be available(Depending on our raw material stock )Q: What payment methods do you support?A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized size?A: Absolutely! We offer tailored attachments.We offer a comprehensive selection of products in various models and materials. For detailed specificationsor tailored recommendations, please contact our technical team Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I choose a raw compound for my application?A:With years of experience in using a variety of materials, we can help you choose the material that best suits your needs.Q: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company.Q: Can I add my LOGO to the product?A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.If you have more questions,please contact us
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