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  • The sealing ring is used in different sealing occasions, and the materials used are different

    The sealing ring is used in different sealing occasions, and the materials used are different

    The sealing ring is a rubber sealing ring with a circular section. Because it is an O-shaped section, it is called an O-ring. Mainly used in hydraulic and pneumatic systems. In different fixed sealing occasions, the seals are equipped with different useful and economical sealing elements. The sea...
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  • Assembly and raw materials of sealing ring

    Assembly and raw materials of sealing ring

    1. The sealing ring does not need to tear off the packaging bag prematurely before installation, so as to avoid dirt attached to the surface of the sealing ring and brought to work. 2. Before the one-key installation, the sealing ring should be properly wiped with lithium ester with molybdenum d...
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  • What are the hazards of hydraulic seal failure?

    What are the hazards of hydraulic seal failure?

    (1) Waste resources, pollute the environment, and leave hidden dangers Hydraulic seals are divided into static seals and dynamic seals. The leakage is divided into inner cavity leakage and outer cavity leakage. External leakage refers to the leakage of the fluid working medium in the hydraulic se...
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  • Comparison of hard sealing materials and soft sealing materials

    Hard seals and soft seals can complement each other. Soft seals are relatively good in terms of tightness, but now the tightness of hard seals can also meet the corresponding requirements. The advantages of soft seals are good sealing performance, but the disadvantages a...
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  • What is the main reason for the failure of the sealing performance of the rubber ring?

    First of all, everyone should know that whether it is silicone or rubber, soft colloidal products have to rely on kneading and deformation to produce a sealing effect. Therefore, when the pressure is greater than the pressure of the sealing medium, the sealing effect wil...
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  • Three Causes of Hydraulic Seals  Failure

    Three Causes of Hydraulic Seals Failure

    During the use of the hydraulic cylinder, the problem of seal failure often occurs, which affects the normal work. The damage of the hydraulic cylinder seal is the main reason for the failure of the seal. 1) Seal surfaces worn. During the operation of the hydraulic cylinder, the friction between...
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  • What aspects should be paid attention to during the installation and use of piston seals?

    Due to the long-term reciprocating motion of the cylinder piston, the reciprocating piston seal should be selected to require wear resistance and oil corrosion resistance, and the hardness should preferably be around 85°. Worry-free (mf5u.com) to share: 1. Installation precautions The assembly me...
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  • Importance of Hydraulic Wear Rings

    What is hydraulic cylinder wear rings? The function of a hydraulic wear ring is to guide the piston and piston rod of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system...
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  • New Shipment-20/04/2021 to Italy

    JSP seals have complete specifications, metric and inch seals, cost-effective, stable quality, professional production and export for 15 years。 61 cartons to Italy. Welcome to inquiry and order JSPSEAL.
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  • New Shipment-13 cartons to South America

    The new shipment to South America, Including the rod seal, buffer seal and wiper seal. JSPSEAL focus on the production and sales of seals for 20 years, cost-effective.   
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  • New Shipment-Wear Ring 46650pcs, Amount >10,000 Dollars

    26 cartons, 46650 pcs Wear Ring ship to the India. JSP Wear Ring material is Phenoilic Resin with Cotton Fabric, High cost performance, not easy to break.
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  • Why do I need Hydraulic Seal Kits?

    Why do I need Hydraulic Seal Kits?

      Hydraulic cylinder is a linear actuator, which converts hydraulic energy into mechanical energy to push the load into linear motion.   Heavy machinery in use due to the harsh working environment, the seals in the cylinder will be affected by pressure,temperature, speed, fluids,surface rougjmess...
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