Contact Us |Site Map

Home » Product Directory » Industrial Supplies Hardware » Mechanical Parts » Piston Seals » UOP Piston Seals

UOP Piston Seals - UOP

UOP Piston Seals

Item No.: UOP
Supplier Details
NAK Sealing Technologies Corporation
Country: Taiwan
City: Nantou County
Address: No. 336, Gongye Rd., Nantou City
TEL: +886-49-2255011
Fax: +886-49-2250035
Online Showroom: 47 Products
Product Description
The UOP Piston Seal is a single acting, U-cup piston seal with an asymmetrical design. The seal can be in a double-acting cylinder by using two seals in a back-to-back arrangement. The outer diameter of the seal has a shortened lip which increases the cross-sectional area. This seal is both an excellent dynamic as well as static seal. It can withstand pressures of up to 40Mpa considering a smaller extrusion gap. The UOP Piston Seal is mostly used in construction and earth-moving machinery.

Material
Polyurethane

Product Advantages
  • Good media resistance
  • Excellent wear resistance
  • Wide operating temperature range
  • Very good static and dynamic tightness

Application
Earth-moving machinery, construction machinery, agricultural equipment, injection molding machines, fork-lifts, loading platforms and standard cylinders.

Operating Conditions
Media Mineral oils
Pressure ≦40 Mpa
Speed ≦0.5 m/s
Temperature Range -40°C , +100°C

Gap Dimension
140 Bar 210 Bar 350 Bar
0.25 mm 0.15 mm 0.08 mm

Surface Roughness
  Sliding Surface Groove Base Groove Flanks
Ra 0.1~0.8 µm ≦0.8 µm ≦3.2 µm
Rz 0.4~3.2 µm ≦3.2 µm ≦12.5 µm
We have been successful in establishing our brand and sale to the international market due to our excellent quality and service of

UOP Piston Seals

. Delivering the best quality products conforming to the cultural needs of the client is the ultimate goal of us.