Durable PTFE Bronze Seals for Hydraulic Applications and Systems
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Product Highlights
- High Performance Materials: Constructed from PTFE-Bronze and PTFE-Carbon for superior durability.
- High Pressure Resistance: Supports maximum pressure up to 60 MPa for demanding hydraulic systems.
- Customizable Dimensions: Available in custom sizes such as 80*69*4.2 mm upon request.
- Multiple Color Options: Offered in coffee, green, grey-green, and red color variants.
- OEM and ODM Services: Full customization, design-based, and sample-based customization available.
- Fast Delivery: In-stock items ship within 2 days; standard lead time is 5-7 working days.
- Low Friction Design: Ensures easy assembly and minimal friction coefficient for efficiency.
Product Attributes
- Customization
- Available
- Material
- PTFE+Bronze
- Standard
- Standard
- Model NO.
- GSF
- Size
- 80*69*4.2
- Color
- Green Brown
- Certificate
- TUV, SGS
- Style
- Floating Seal
- Shape (for Gasket)
- Ring Gasket
- Function
- Hole Sealing
- Application
- Hydroseal
- Sample
- Free
- Transport Package
- Carton
- Specification
- SGS, ISO
- Trademark
- DEF
- Origin
- China
- HS Code
- 848100000
- Production Capacity
- 500.000PCS/Month
- Package Size
- 21.00cm * 21.00cm * 11.00cm
- Package Gross Weight
- 3.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Durable PTFE Bronze Seals for Hydraulic Applications and Systems
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Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems -
Durable PTFE Bronze Seals for Hydraulic Applications and Systems
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Product Description
Product Description
DEF Seals offers the most comprehensive range of hydraulic piston seals in the market today. A variety of profiles such as lip seals are manufactured from proprietary rubber and PTFE compounds to meet the broad demands of the fluid power industry. The hightest quality materials and manufacturing processes are utilized to ensure the best performance possible. DEF hydraulic piston seal profiles are available for both uni-directional and bi-directional applications. When combined with wear rings, DEF piston seals have proven to provide long life and leak free performance.
Technical Data
Pressure [MPa] 60
Temperature [° C] -45...+200
Sliding speed[m/s] 15
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material
O ring NBR / FKM (Special on request)
Slide ring: PTFE-Bronze / PTFE-carbon
(Special on request)
Application Example
Mobile hydraulics
Standard cylinders
Machine tools
Injection moulding machines
Presses
DEF Seals offers the most comprehensive range of hydraulic piston seals in the market today. A variety of profiles such as lip seals are manufactured from proprietary rubber and PTFE compounds to meet the broad demands of the fluid power industry. The hightest quality materials and manufacturing processes are utilized to ensure the best performance possible. DEF hydraulic piston seal profiles are available for both uni-directional and bi-directional applications. When combined with wear rings, DEF piston seals have proven to provide long life and leak free performance.
Technical Data
Pressure [MPa] 60
Temperature [° C] -45...+200
Sliding speed[m/s] 15
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material
O ring NBR / FKM (Special on request)
Slide ring: PTFE-Bronze / PTFE-carbon
(Special on request)
Application Example
Mobile hydraulics
Standard cylinders
Machine tools
Injection moulding machines
Presses
| Name | Hydraulic seals |
| Sliding speed[m/s] | 15 |
| Temperature [° C] | -45...+260 |
| Pressure Pr: N/mm² (Max) | 60 |
| Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Material | PTFE+bronze/carbon, PU, etc. |
| Color | coffee, green, grey green,red |
| Advantages | 1. Suitable for dry use (depending on the load). 2. Very good temperature resistance. 3. Compatible with most of the fluids in contact. 4. Easy assembly, low friction coefficient. |
| Application | hydraulic cylinders, Pneumatics, Presses Injection moulding machines, Excavator Machine tools |
| Certificates | ISO9001-2008, SGS |
| MOQ(M) | 10 |
| FOB | FOB Shenzhen |
| Method of payment | T/T (bank account, paypal,western union) |
| Delivery time | 5 to 7 working days, 2 days for in stock |
| Supply ability | 5000000Pcs/Month |
| Packaging | plastic film for inner packaging and cartons for outer packaging |
| Export market | South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Ausrialia |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252753". Items marked "
" are certified.
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Company Profile
Guangdong DEF Seals Solutions Co., Ltd. is a leading seals original manufacturer carrying with more than 20 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.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Dinghao Automation Incubators, Jinfu Road 17, Liaobu Town, Dongguan, Guangdong, China
-
Plant Area
- 5600 square meters
-
Number of Employees
- 135
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 10 Pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Seal, PTFE Strip, U Cup, Spring Energized, Urethane Seals, Guide Ring, PU Seals, Hydraulic Seals, Seals, CNC Lathe Cut Seals
-
Production Lines
- 5
-
Production Machines
- Pressing Machine, Oven, CNC Machine, Lathe, Milling Machine, 2D Measuring Instrument, Nitrogen Gas Spring Testing Machine, High And Low Temperature Testing Chamber, Salt Spraying Test Machine, Reciprocating Testing Machine, Friction Testing Machine, Tensile Tester, Cooper Powder Particle Size Distribution Analyzer, Cooper Powder Tap Density Tester
-
QA/QC inspectors
- 11 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 12 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-02-13
-
Export Year
- 21 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the maximum operating pressure?
- The seals can withstand a maximum pressure of 60 MPa.
- Can the seals be customized?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- How long does delivery take?
- In-stock items are delivered in 2 days, while standard orders take 5 to 7 working days.
- What materials are used for the seals?
- Materials include PTFE-Bronze, PTFE-Carbon, PU, and O-rings made of NBR or FKM.
- What certifications do you hold?
- We are certified with ISO9001:2015 and SGS.
- What are the available payment methods?
- We accept T/T, LC, Western Union, and PayPal.
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