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The UNS profile is a U-ring type single acting seal with symmetrical polyurethane lips. It can be used for both rod and piston applications. It is also called U-Cup seals which are used to seal hydraulic fluid (hydraulic U-cup seals) or air (pneumatic U-Cup Seals), which helps create the pressure necessary for the hydraulic and pneumatic power systems to work.
Advantages
Optimized sealing effect
Excellent abrasion resistance
Very good wear resistance
Technical data
Temperature |
-30°C/+110°C |
Pressure |
30 MPa |
Speed |
0.5 m/s |
Medias |
Mineral hydraulic oils |
Application
Light and medium load hydraulic reciprocated sealing system. Widely used at industries such as mobile machinery, Lifting systems, agricultural machinery, injection molding machinery, forklifts, cranes, automobiles, forestry machinery, Hydraulic cylinders and mining machinery, etc. Favorable mechanical characteristics even under tough working conditions.
Ningbo Jiaodian sealing industrial co., Ltd is a modern enterprise which is specialized in the producing all type of o ring. We have the most sophisticated vulcanization unit in Asia. The most sophisticated processing center, and the most advanced o-rings testing instrument, to ensure the quality zero defect.
Our technicists are senior engineer, doctor and postgraduate, also invite the professional designers from Japan and Germany. We constantly study ,update the product, and test the raw material, to achieve the best sealing performance, ensure the quality and usability of perfection.
Our business philosophy: "quality is life, service is soul, advanced service is feature, high efficiency is attraction, and the user's satisfaction as the ultimate pursuit."
We specialized in hydraulic sealing products, like O-Ring,X-Ring,Bonded Seal,Back-up Ring,O-Ring Cord,O-Ring Kit,Oil Seal,Rubber Gasket and etc.
Our company can provide you:
1. Standard(AS568,JIS2401,BS1516,DIN3771,ISO3601) and Non-standard sizes, customized size also available;
2. Materials: NBR, HNBR, FKM/Viton, MVQ/Silicon, EPDM, CR, etc.;
3. Certificates: SGS, RoHS, CE,FDA, ISO9001-2008;
4. Large stock: Stockable with 1.78mm,2.62mm,3.53mm,5.33mm,6.99mm;
5. Complete mould: CNC Center has ability to make moulds by us;
6. Free samples are available upon request;
7. Competitive price and stable quality;
Ningbo Jiaodian Sealing Industry Co., Ltd.
Manufacturer , Trade Company
Rubber O-ring , Oil Seal , Rubber X-ring , Rubber Gasket , Bonded Seal , O-ring Kits
N/A
1500000RMB
2008
Manufacturer , Trade Company
№202,Dingqiao Rd,Jiangshan Town,Yinzhou District
Above 20
5 -10 People
11 -20 People
yes
1,000-3,000 square meters
№202,Dingqiao Rd,Jiangshan Town,Yinzhou District,Ningbo,China