Excellent Quality PU Rod Seal/ Piston Ring
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Product Highlights
- High Temperature Resistance: Operates effectively within a temperature range of -55 to +120 degrees Celsius.
- High Pressure Capacity: Designed to withstand up to 50 Mpa pressure for demanding hydraulic applications.
- Versatile Material Composition: Constructed from PU, NBR, and POM materials for durability and chemical resistance.
- Fast Production Cycle: Manufacturing time is typically 5 to 10 working days for custom seal orders.
- Large Supply Capability: Monthly supply capacity reaches 3,000,000 pieces to meet bulk demands.
- Flexible Customization: Offers full customization, minor adjustments, and sample-based design services.
- Quality Assurance Process: Includes random function and visual inspections with photo approval before packing.
- Global Export Experience: 21 years of export experience serving markets in North America, Europe, and Asia.
Product Attributes
- Customization
- Available
- Type
- Crawler Excavator
- Usage
- Special Excavator
- Model NO.
- HBY
- Bucket
- Dragline
- Transmission
- Mechanical Transmission
- Drive Type
- Internal Combustion Drive
- Bucket Capacity
- 0.1~0.5m³
- Size
- Medium-Sized
- Certification
- ISO9001:2008
- Condition
- Used
- Certificate
- ISO9001:2008, SGS
- Business Type
- Manufacturer
- Application
- Excavators,Standard Cylinders,Mobile Hydraulics
- Based on
- More 10 Years Manufacture Experience
- Number of Employees
- 100-150 People
- Delivery Detail
- 5-7 Working Days,Decide on Order Quantity
- Payment
- T/T,Western Union,Paypal,Company Account
- Transport Package
- Plastic Film Inner&Cartons Outter
- Specification
- according to your need
- Trademark
- DEF
- Origin
- Guangdong, China(Mainland)
- HS Code
- 39269010
- Production Capacity
- 5000000k/Years
Product Images of Excellent Quality PU Rod Seal/ Piston Ring
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Product Description
Material :PU/NBR+POM
Temp.Range:-55/+120
Speed:1 m/s
Pressure:50 Mpa
Medium:Mineral oil based hydraulic fluids,barely flammable hydraulic fluids,water,air and others.
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| MOQ(PCS) | 20 |
| 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 | 3000000/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 |
How to order from us?
- 1 Contact DEF's salesman to get a quotation.( by Email, Telephone, Trademessage)
- 2 Send DEF your asked type and detailed instruction(mateials, size, quantity,color, special requestes etc.)
- 3 Will send price and other details informations to you,send back Purchaser Order for approval
- 4 After confirm order and timeline, DEF'll start production procedure once receive payment.
- 5 If require sample, please inform DEF in advance.
- 6 5~10 working days for making seals.
- 7 Quality Checking, DEF can send bulk order photo for approval before packing, if you need.
- 8 Packing
- 9 Order release for shipping.
- 10 Any issue,please contact DEF after receive package. DEF'll invest and consult with you for solution.
- Quality and Service are DEF principle.



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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.
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 minimum order quantity?
- The minimum order quantity is 10 pieces, though some listings mention 20 pieces.
- What payment methods are accepted?
- We accept T/T (bank account), Western Union, PayPal, and LC.
- How long is the delivery time?
- Standard delivery is 5 to 7 working days; production takes 5 to 10 working days.
- Can I request a sample before ordering?
- Yes, please inform DEF in advance if you require a sample for evaluation.
- What materials are used for the seal?
- The seals are made from PU, NBR, and POM materials suitable for various hydraulic fluids.
- Is customization available?
- Yes, we offer full customization, minor customization, and services based on samples or designs.
- What is the operating pressure limit?
- The seal is designed to handle a maximum pressure of 50 Mpa.
- How is the product packaged?
- Inner packaging uses plastic film, and outer packaging uses cartons for protection.
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