English
Stepseal® 2K was originally developed and patented by Trelleborg Sealing Solutions as a rod seal. Due to its outstanding properties it is well suited as a single-acting piston seal where high demands are made on positional accuracy and free movement. Available in Turcon® or Zurcon® materials.
Piston/Stepseal®/Turcon®:
TSS Article Number (3 to 9)K200280
Signature StandardPSK200280-T46V
Type of Article0
Quality (10th Digit)-
Root Groove Thickness5.35 mm
Root Groove Inside Diameter17.3 mm
Root Groove Outside Diameter28 mm
Compound codeT46V
Root Groove Width4.2 mm
Groove Diameter Outside28 mm
Groove Width4.2 mm
Groove Diameter Inside17.3 mm
Groove Thickness5.35 mm
Article GroupPS
Material Information for the product(s) on this page
T46
Gravity Unit:
g/cm³
Material:
T46
Material Type:
PTFE
Material Code Class:
Thermoplastic
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Color:
Greyish to Dark Brown
Gravity Tolerance:
+/-0.04
Specific Gravity:
3.07
V70GA
Shore A Hardness:
70+/- 5
Material Code Class:
Elastomer
Maximum Hardness:
70
Minimum Temperature:
-20
Specific Gravity:
2.02
Material:
V70GA
Hardness Tolerance:
+/- 5
Gravity Unit:
g/cm³
Minimum Hardness:
70
Material Type:
FKM
Color:
Green
Hardness unit:
Shore A
Maximum Temperature:
200
Gravity Tolerance:
+/-0.03