T-Ring

no image
VALQUA No.
4060-T
Product name
Custom-Made Fluororubber Molded Product (For Rods)
Shape
T-RING(R)
T-RING(R)
Features1
Derived from a D-ring, versatile
Features2
A wide range of operating pressure, from low pressure to high pressure
Features3
High design freedom
Inventory status
Products that are made based on the orders received

Standard size
　
Type
Squeeze

Application classification
For rods
Pressure classification
None
Standard material
Usage location Material name Material No.
Main part FKM D0380
BUR - 2N0

Non-standard quality of material (adaptable material)

Sealing direction
Flat surface Cylinder Cylindrical piston Cylindrical rod
- - ○ ○
Size
Design criteria: ○○ to ○○
Actual: BUR manufacturing range

■ Product content and main applications

Product content
A fluororubber material is molded into a ring shape with a U, J and L-shaped cross section.
Main applications
This product is used as a seal for hydraulic machinery that requires heat, acid and solvent resistance.

■ Service temperature range

Rubber material Service temperature range
FKM -10℃ ～ 150℃
Click here for the list of rubber materials

■ Operating pressure, pressure direction and pressure types

Pressure Pressure (with back-up ring) Pressure direction
MAX: 34.3MPa Max: 68.6MPa (BUR specialized) - Bi-directional
-

Pressure types
shock, surge, pulse, vacuum		 They can all be accommodated.

■ Motions and strokes applied

For fixing -
Reciprocating ○
Rotating ○
Helical ○
Opening and shutting ×
Sliding ×
Oscillating -
Stroking
Stroking is not specified; however, a short stroke could cause a lack of lubrication.

■ Fluid, speed and PV value

Liquid ○
Gas ○
Fine particle ×
General dust -
Oil film -
Speed
Linear: 0.04 to 1.0m/sec Rotation: 0.5m/sec
PV Value
-

■ Lubrication, mountability, sliding resistance, compression resistance, eccentricity/inclination, conformance

Lubrication
Needed
Mountability
Good
Sliding resistance
and compression resistance
Average
Eccentricity/inclination
and conformance
Low to mid level


■ Cross-section dimensions and design precautions

・Cross-section dimensions

3.5Ｗ


・Design precautions

Due to a common application of BUR and a high cost, it is used for high pressures based on the pressure criteria.
If the product has to be used for rotation, BUR is cut by 90°.

■ Case examples of defects and countermeasures

■ FAQ

‣FAQ about high performance elastomer is here
 ‣FAQ about the elastomer is here

戻る