Hydraulic cylinder for hayrake Rake hydraulic cylinder Hydraulic cylinders can be used for tractors,Website:http://www.thshydraulic.com, harvesters, tractor loaders and other agriculture machineries.These cylinders have single stage and multi stage.Following are materials, customer could provide us drawing, sample or main parameters, then our engineer team can design it for you.Material :Piston: high quality nodular iron or 45# steelTube: 20# - 45# steelPiston rod: chrome plated 45# steel or 40GrCylinder cap: high quality nodular iron or 45# steelCylinder base: 20# - 35# steelSeal ring: famous Chinese brand or imported oversea brandWhy choose Tonghesheng 1. 10 years manufacturing experiences. 2. Quick and safe delivery. 3. Professional design & technology team. 4. Providing OEM & ODM service. 5. Various kinds of hydraulic cylinders can be designed and produced as per your drawing, sample or specifications. 6. Top quality, reasonable price and best performance.Application The hydraulic cylinder is commonly used in agricultural machinery and other machinery, such as cranes, dump truck and other hydraulic systems . Our company is a supplier to many OEM equipment manufacturers, offering high quality products at very reasonable pricing and a competitive warranty, we also produce standard hydraulic cylinders.Advantage 1.Custom design, all the components are standard parts, easy for future maintaince. 2.High quality parts, bearing, seals. 3.15 years large hydraulic cylinder experience, some of our engineers had worked in this field for 10 years. 4.Competitive price, fast delivery. ISO9001: 2008 quality certificate.Features 1.Forge parts: Rod, piston, cylinder head& cap... 2.Piston rod chromating after heat treatment. 3.Hight temperature resistant and high pressure resistant according to the customers' requirments 4.Max pressure: 40 Mpa 5.Working environment: Under water, on the sea, offshore 6.Coated: Ceramic, Nickel, Chemical Nickel and Hard chrome