Marine Oil Lubricant Propeller Stern Shaft Seal Deviceо Dongtai shunyang marine equipment co., ltd. is a professional company engaged in designing, manufacturing and processing all kinds of marine stern shafts, marine stern shaft sealing devices, marine valves and accessories, marine container fasteners and binding parts the company also has a professional sales and after sales service team "dongtai shuntian machinery parts business department". Min. order fob price; 1 piece: us$500.00 100,000.00: port: shanghai, china: production capacity: 1000: payment terms: contact now inquiry basket.
Marine Propeller Shaft Sealing Aft And Fwd Oil Lubricant Shaf Diameter range of stern shaft: 50~1150mm 2.outside diameter of stern shaft wear liner: 70~1250mm 3.lubricating oil working pressure: 1~2bar 4.lubricating oil working temperature: 25ºc~ 110ºc 5.line speed of stern shaft wear liner: ≦7m sec 6.average leakage: 5~30ml h. A lip type seal and an example is shown in fig. 1. the oil pressure in the stern tube is 0.03 mpa (0.3 bar) higher than seawater pressure and oil pressure in the #2 3 chamber is designed to be lower than seawater pressure. one of the reasons to provide a piping line to the #2 3 seal chamber is to drain both leaking oil and penetrated seawater. In a typical sealed oil lubricated stern tube system, the metallic bearing(s) supporting the propeller shaft are usually lubricated with mineral oil (oil based lubricant) that is sealed with a lip type seal at each end aft (outboard) and fwd (inboard) as shown in figure 1. typically, the stern tube contains 1,500 to 3,000 litres. Dongtai shunyang marine equipment co., ltd. is a professional company engaged in designing, manufacturing and processing all kinds of marine stern shafts, marine stern shaft sealing devices, marine valves and accessories, marine container fasteners and binding parts the company also has a professional sales and after sales service team "dongtai shuntian machinery parts business department".
Marine Oil Lubricant Shaft Seal With Ccs Certificate China Ma In a typical sealed oil lubricated stern tube system, the metallic bearing(s) supporting the propeller shaft are usually lubricated with mineral oil (oil based lubricant) that is sealed with a lip type seal at each end aft (outboard) and fwd (inboard) as shown in figure 1. typically, the stern tube contains 1,500 to 3,000 litres. Dongtai shunyang marine equipment co., ltd. is a professional company engaged in designing, manufacturing and processing all kinds of marine stern shafts, marine stern shaft sealing devices, marine valves and accessories, marine container fasteners and binding parts the company also has a professional sales and after sales service team "dongtai shuntian machinery parts business department". Description of marine shaft sealing: this stern shaft sealing apparatus can be produced according to client's detailed requirement. it belongs to the marine rudder system, for which we can supply a complete set, marine rudder stocks, marine rudder pintle, propeller shaft, rudder carriers, shaft couplings, bearins etc. technical requirements 1. On a power driven ship, the propeller shaft usually connects the transmission inside the vessel directly to the propeller, passing through a stuffing box or other seal at the point which exits the hull. it usually can be used for many years. it makes sure the function of vessel, so propeller shaft is a very important part of the propulsion system.
Oil Lubrication Stern Shaft Seal From China Manufacturer Weitong Description of marine shaft sealing: this stern shaft sealing apparatus can be produced according to client's detailed requirement. it belongs to the marine rudder system, for which we can supply a complete set, marine rudder stocks, marine rudder pintle, propeller shaft, rudder carriers, shaft couplings, bearins etc. technical requirements 1. On a power driven ship, the propeller shaft usually connects the transmission inside the vessel directly to the propeller, passing through a stuffing box or other seal at the point which exits the hull. it usually can be used for many years. it makes sure the function of vessel, so propeller shaft is a very important part of the propulsion system.
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