English
The Dual Piston Ring is a high-performance sealing solution designed for use in piston applications requiring low leakage and smooth operation. Featuring a two-part design, it provides excellent sealing efficiency, reduced friction, and enhanced stability under dynamic conditions. Ideal for hydraulic systems, it ensures long service life and optimal performance even under high pressure and varying temperatures. This is a Custom Article Number with a Customer Specific Design.
Rod/Dual Ring:
Groove Diameter Outside31.2 mm
Signature StandardRFYB000003PTKC4
Article Code with 6 char3
Location MarkYB
Type of Article1
Root Groove Inside Diameter25 mm
Root Groove Outside Diameter31.2 mm
Groove Diameter Inside25 mm
Root Groove Width3 mm
Article GroupRF
Groove Width3 mm
Compound codePTKC4
Material Information for the product(s) on this page
PTKC4
Minimum Temperature:
-200
Maximum Temperature:
260
Color:
Black
Maximum Hardness:
63
Material:
PTKC4
Material Code Class:
Thermoplastic
Shore D Hardness:
63+/- 3
Hardness Tolerance:
+/- 3
Gravity Unit:
g/cm³
Gravity Tolerance:
+/-0.03
Specific Gravity:
2.08
Hardness unit:
Shore D
Minimum Hardness:
63
Material Type:
PTFE