HBTS – High Speed Hydraulic Rod Seal Buffer Ring

HBTS – High Speed Hydraulic Rod Seal Buffer Ring

Type
HBTS
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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HBTS profile O-Ring Energized Low Friction PTFE Rod Seal. This is used to absorb shock and fluctuating pressures under high loads, to isolate high temperature fluids, and to improve the durability of the packing. It has a small frictional resistance and is suitable for high speed, short stroke operation. The slit on the tapered surface can leak back pressure.

DSH Seals’ HBTS is a standard double acting seal. Suitable for reciprocating motion, allowing for larger extrusion gaps for a wide range of applications. Excellent dynamic and static sealing performance, able to work in dusty environment. Low friction, simple groove and strong adaptability to working conditions. Suitable for reciprocating hydraulic systems. Excellent performance under high, low pressure and high frequency conditions. Suitable for long and short strokes. Suitable for large rod diameters in fluids and high pressures, such as bulldozers, compressors, etc.

 

Characteristics

  • No confining pressure, can be installed in series.

  • High static and dynamic sealing effect.

  • Excellent cushioning performance, high pressure.

  • Low friction, no stick-slip behavior, no stickiness.

  • High extrusion resistance.

  • Strong corrosion resistance.

  • Simple groove design

  • Excellent longitudinal stability, not affect temperature

 

◆◆ PTFE,nbr/fkm rubber

 

Material description PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, and so on.
Available Color Black, green, coffee, white, gold and so on
Material Strength This has the same function as HBY. It has small friction resistance that is suitable for high speed, extremely short stroke operations. A slit on the tapered surface (non-sliding surface) allows pressure to leak back. It is used in combination with rod packings to absorb the impact and fluctuating pressures at high load, to isolate high temperature fluids, and to improve the durability of the packing.
Temperature -55~+160℃
Speed 1.50m/s
Pressure ≤35MPa
Applied device Mobile hydraulic equipment / standard cylinder / Presses/excavators

 

 

◆◆ Cushion Ring for Rod – HBTS

 

Technical Data
Pressure Temperature Sliding speed Medium
Standard ≤35 MPa -55…+160 ℃ ≤1.5 m/s Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others.
Material
O ring slide ring
Standard NBR PTFE-Bronze
Standard(on request) FKM
Order Example for standard version:
Diameter=100mm
Order Code: HBTS 100*115.5*6.3
Installation Dimension table based on Metric Size(mm):
d f8 D +0.2 L +0.2 H d1 R1≤
40~140 d+15.5 6.3 5.9 5.3 1.2
Size List
Order Number D d H h Order Number D d H h
HBTS 0400 40 55.5 6.3 5.9 HBTS 0800 80 95.5 6.3 5.9
HBTS 0450 45 60.5 6.3 5.9 HBTS 0850 85 100.5 6.3 5.9
HBTS 0500 50 65.5 6.3 5.9 HBTS 0900 90 105.5 6.3 5.9
HBTS 0550 55 70.5 6.3 5.9 HBTS 1000 100 115.5 6.3 5.9
HBTS 0600 60 75.5 6.3 5.9 HBTS 1100 110 125.5 6.3 5.9
HBTS 0650 65 80.5 6.3 5.9 HBTS 1200 120 135.5 6.3 5.9
HBTS 0700 70 85.5 6.3 5.9 HBTS 1300 130 145.5 6.3 5.9
HBTS 0750 75 90.5 6.3 5.9 HBTS 1400 140 155.5 6.3 5.9


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