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:
Signature StandardRFYB000003PTKC4
Type of Article1
Article Code with 6 char3
Root Groove Inside Diameter25 mm
Root Groove Outside Diameter31.2 mm
Compound codePTKC4
Root Groove Width3 mm
Groove Diameter Inside25 mm
Groove Diameter Outside31.2 mm
Groove Width3 mm
Article GroupRF
Location MarkYB
Material Information for the product(s) on this page
PTKC4
Maximum Temperature:
260
Color:
Black
Minimum Temperature:
-200
Material Code Class:
Thermoplastic
Hardness unit:
Shore D
Gravity Unit:
g/cm³
Maximum Hardness:
63
Minimum Hardness:
63
Material:
PTKC4
Gravity Tolerance:
+/-0.03
Material Type:
PTFE
Specific Gravity:
2.08
Hardness Tolerance:
+/- 3
Shore D Hardness:
63+/- 3