Turcon® Dual Piston Ring - RFB402625-PTKC4
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.
Rod/Dual Ring:
TSS Article Number (3 to 9)B402625
Signature StandardRFB402625-PTKC4
Type of Article0
Quality (10th Digit)-
Root Groove Inside Diameter262.50 mm
Root Groove Outside Diameter270.70 mm
Compound codePTKC4
Root Groove Width4 mm
Groove Diameter Inside262.50 mm
Groove Diameter Outside270.70 mm
Groove Width4 mm
Article GroupRF
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