English
Stepseal® 2A has all of the excellent performance characteristics of Stepseal® 2K with additional design features to protect against tilting as a result of back pressure. Available in Turcon® or Zurcon® materials. The O-Ring is not included with this item.
Piston/Stepseal®/Turcon®:
Groove Diameter Outside63 mm
Ring Width5.9 mm
Signature StandardPST300630-T46
TSS Article Number (3 to 9)T300630
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter56.7 mm
Root Groove Inside Diameter47.9 mm
Root Groove Outside Diameter63 mm
Root Groove Thickness7.55 mm
Root Groove Width6.3 mm
Groove Diameter Inside47.9 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PST300630-T46
Root Ring Outside Diameter63.6 mm
Root Ring Thickness3.45 mm
Root Ring Width5.9 mm
Ring Thickness3.45 mm
Groove Thickness7.55 mm
Groove Width6.3 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube OD Tolerance From64.9 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance Min1.3 mm
Ring Diameter Outside63.6 mm
Seal Tube OD Tolerance To79.6 mm
Seal Tube ID Tolerance To55.4 mm
Seal Tube ID Tolerance From40.7 mm
Ring Diameter Inside56.7 mm
Class Dependencies200000046120
Material Number200000046120
Compound Type110
Compound codeT46
Material Information for the product(s) on this page
T46
Color:
Greyish to Dark Brown
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Gravity Tolerance:
+/-0.04
Material:
T46
Material Code Class:
Thermoplastic
Specific Gravity:
3.07
Material Type:
PTFE
Gravity Unit:
g/cm³