English
Back-up Ring Type BV / rectangular, uncut is a solid, rectangular support ring used to prevent extrusion of O-Rings and seals in high-pressure applications. Its uncut design provides maximum structural integrity, making it ideal for static sealing in demanding hydraulic and pneumatic systems. Made from durable materials like PTFE, Type BV enhances seal performance, improves pressure resistance, and extends service life.
BU Rectangular solid OD:
Ring Width2.7 mm
Ring Diameter Outside135 mm
TSS Article Number (3 to 9)2701350
Signature StandardBV2701350-PTB48
Type of Article0
Quality (10th Digit)-
Article GroupBV
Root Ring Outside Diameter135 mm
Root Ring Thickness1.4 mm
Root Ring Width2.7 mm
Ring Thickness1.4 mm
Compound codePTB48
Material Information for the product(s) on this page
PTB48
Gravity Unit:
g/cm³
Maximum Temperature:
260
Minimum Temperature:
-200
Hardness unit:
IRHD
Material Type:
PTFE
Material Code Class:
Thermoplastic
Hardness Tolerance:
+/- 5
Material:
PTB48
Maximum Hardness:
60
Color:
Brown
Gravity Tolerance:
+/-0.03
Minimum Hardness:
60
Specific Gravity:
3.12