Heavy-Duty Cushion Ring for Excavator Rods - Premium Quality
Product Specifications
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HBTS
100
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Product Details
| Customization: | Available |
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| Structure: | Single End |
| Pressure: | 35 MPa |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Basic Info.
- Model NO.
- HBTS
- Speed
- 1.5 M/S
- Temperature
- -55/+160
- Performance
- High Pressure
- Standard
- Standard, Nonstandard
- Type
- HU1
- Balance
- Balanced
- Material
- NBR/PTFE/FKM
- Color
- Coffee, Green
- Certificate
- ISO9001, SGS
- Sample
- Aviliable
- Business Type
- Manufacturer
- Price
- Competitive
- Transport Package
- Plastic Film Inner&Outter Carton
- Specification
- Full series
- Trademark
- DEF
- Origin
- Guangdong, China (Mainland)
- HS Code
- 84840000
- Production Capacity
- 500, 000PCS/Month
Packaging & Delivery
- Package Size
- 21.00cm * 21.00cm * 11.00cm
- Package Gross Weight
- 3.000kg
Product Description
The dust ring is an essential reciprocating seal installed on both hydraulic and pneumatic piston rods, meticulously crafted to ensure the smooth operation of heavy machinery. Its primary function is to expertly remove dust and debris from the piston rod's surface, thereby safeguarding the sealed cylinder body from harmful pollutants. Traditionally produced from superior-quality rubber, recent advancements have led to the adoption of a sophisticated combination of PTFE and O-ring structures. This innovation significantly heightens wear resistance and extends the product's service life. Engineered to perfection, these dust rings can be elegantly assembled in grooves in accordance with the prestigious standard ISO 7425/1.







Guangdong DEF Seals Solutions Co., Ltd. is a leading seals original manufacturer carrying with 15 years professional experience, focus on full series hydraulic seals and PTFE component seals, which including guide rings and Spring Energized Seals, as well as CMRD (Custom Made, Rapid Delivery) urethane and rubber seals.
As a high-performance seals maker, DEF Seals Solutions operates a state of the art manufacturing facility, including 10, 000 sq. Meters workshop, 1, 000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine, NC sinter, 2000T press, NC urethane casting machine and exclusive urethane vertical NC lathe, which machining range up to 1500 mm. These have given us a leading edge in the sealing industry.
DEF Seals Solutions has developed to be one of the largest sealing maker and to supply all facets of industry from construction machine to large OEM′s.
DEF Seals Solutions received ISO 9001 certification which allows us to support the growing and ever changing customer demand with supplying high quality products and service across the world.
| d f8 mm |
D+0.2 mm | H+0.2 | h | d1 | R1≤ |
| 4~140 | d+15.5 | 6.3 | 5.9 | 5.3 | 1.2 |







Guangdong DEF Seals Solutions Co., Ltd. is a leading seals original manufacturer carrying with 15 years professional experience, focus on full series hydraulic seals and PTFE component seals, which including guide rings and Spring Energized Seals, as well as CMRD (Custom Made, Rapid Delivery) urethane and rubber seals.
As a high-performance seals maker, DEF Seals Solutions operates a state of the art manufacturing facility, including 10, 000 sq. Meters workshop, 1, 000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine, NC sinter, 2000T press, NC urethane casting machine and exclusive urethane vertical NC lathe, which machining range up to 1500 mm. These have given us a leading edge in the sealing industry.
DEF Seals Solutions has developed to be one of the largest sealing maker and to supply all facets of industry from construction machine to large OEM′s.
DEF Seals Solutions received ISO 9001 certification which allows us to support the growing and ever changing customer demand with supplying high quality products and service across the world.
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