Hot sale Injection Molding Plastic - 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:
Related Product Guide:
What Is an Air Release Valve?
What’s a 2/2 Compressed Air Valve?
During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Hot sale Injection Molding Plastic - oil scraper ring – DONGYI, The product will supply to all over the world, such as: Kyrgyzstan , Bogota , Grenada , We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Jean Ascher
from New Orleans
- 2017.01.28 19:59
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Christine
from Greek
- 2018.06.30 17:29
