China Supplier Pp Pump Return Valve - oil scraper ring – DONGYI

Short Description:

oil wiper rings are designed to effectively provide positive containment of lubricants within the crankcase. The scraper is designed specifically for those applications where total oil control is necessary. Most reciprocating compressors use oil control or wiper rings to prevent crankcase oil from passing into the cylinder and in some instances to prevent condensate and cylinder and packing lubricant from entering the crankcase. Segmented wiper rings may be either radially or tangentially cut...


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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for Oil Scraper Ring , Oil Needle Valve , Shaft For Alternator Starter , The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
China Supplier Pp Pump Return Valve - oil scraper ring – DONGYI Detail:

oil wiper rings are designed to effectively provide positive containment of lubricants within the crankcase. The scraper is designed specifically for those applications where total oil control is necessary. Most reciprocating compressors use oil control or wiper rings to prevent crankcase oil from passing into the cylinder and in some instances to prevent condensate and cylinder and packing lubricant from entering the crankcase.

Segmented wiper rings may be either radially or tangentially cut. They are garter spring actuated. The scraper edges in contact with the piston rod are proportioned to give a bearing load sufficient to break the surface tension of the oil film on the rod and wipe it away. While there are many variations and innovations of wipers, there are basically two types. Normally two or three wipers are used in an oil seal and as previously indicated may be used as a part of or in conjunction with a pressure packing.

The scraper is designed specifically for those applications where total oil control is necessary. Available in both cast iron and bronze, the unique design and operation of these rings provide extremely effective containment of lubricants in their intended area as well as long trouble free service.

The unique design and operation of these rings provides extremely effective containment of lubricants and long trouble-free service.

Basic Wiper Ring Designs:

tangent cut unidirectional
tangent cut bidirectional
radial cut wiper rings
Wiper Ring Materials:

Special Polymer Alloys
PTFE
Thermoplastics
Bronze
Cast iron


Product detail pictures:

China Supplier Pp Pump Return Valve -
 oil scraper ring – DONGYI detail pictures

China Supplier Pp Pump Return Valve -
 oil scraper ring – DONGYI detail pictures

China Supplier Pp Pump Return Valve -
 oil scraper ring – DONGYI detail pictures

China Supplier Pp Pump Return Valve -
 oil scraper ring – DONGYI detail pictures


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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for China Supplier Pp Pump Return Valve - oil scraper ring – DONGYI, The product will supply to all over the world, such as: Botswana , Borussia Dortmund , Sevilla , To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Carey from Greece - 2017.01.11 17:15
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Sophia from Norwegian - 2018.12.22 12:52
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