33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Precision and reliability in sealing begin with standardization. The AS568 Aerospace Standard, developed by the Society of Automotive Engineers (SAE), is the universal language for O-ring sizes. It defines over 375 standard "dash numbers" (e.g., -001...
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The immense power of hydraulic excavators and ultra-class mining dump trucks (haul trucks) comes from hydraulic systems operating at pressures commonly between 300 and 500 bar. These systems are the circulatory system of the machine, powering everyth...
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Rock crushing is a violently abrasive process. Jaw crushers apply compressive force, cone and gyratory crushers utilize a gyrating mantle, and impact crushers accelerate rock into breaker plates or hammers. All generate vast amounts of dust and fine ...
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Nitrile rubber (NBR), commercially known as Buna-N, and Fluorocarbon elastomer (FKM) are foundational materials in the world of industrial sealing. Their selection is critical for ensuring the reliability and efficiency of machinery across sectors su...
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Filter presses and flotation machines are workhorses in mineral processing, wastewater treatment, and chemical manufacturing. They operate in cycles of high pressure and aggressive chemical exposure, making seal integrity paramount. Filter presses, u...
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1.Kalrez/FKM O-Ring Performance Specifications Kalrez perfluoroelastomer parts and high-performance FKM(fluoroelastomer)are the gold standards for demanding sealing environments requiring ultra-high chemical80 resistance and thermal stability.Kalrez...
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1.NBR 70 O-Ring Performance Specifications Nitrile rubber(NBR)is the most widely used elastomer for o-rings and seals due to its excellent resistance to petroleum-based oils,fuels,and greases.Nitrile(Buna-N)provides good mechanical properties,high a...
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1.FKM (Viton)O-Ring Performance Specifications FKM(Fluoroelastomer),often referred to by the brand name Viton,is engineered for high- temperature and chemically aggressive environments.The fkm o-rings temperature range is rated for continuous servic...
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1.FKM (Viton)O-Ring Performance Specifications FKM,often referred to by the brand name Viton,is the premier choice for high-temperature and chemically aggressive environments.Fluorocarbon(FKM)has excellent resistance to high temperatures,ozone,oxyge...
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1.VMQ(Silicone)O-Ring Performance Specifications Food grade silicone o-rings are primarily made from VMQ compounds that are non-toxic, odorless,and tasteless.These food grade o-ring solutions comply with FDA 21 CFR 177.2600 for rubber articles inten...
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1.NBR 70 Shore A O-Ring Performance Specifications Nitrile(NBR)o-rings are the most widely used o-ring material because of low cost,good mechanical performance with resistance to water,oils and fuels.Nitrile provides excellent resistance to petr...
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1.VMQ(Silicone)O-Ring Performance Specifications VMQ(Silicone)o-rings are high-performance elastomers known for their wide temperature range and excellent flexibility.Silicones possess excellent resistance to extreme temperatures-50℃ to+232℃(-58°...
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Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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