Hydraulic Cylinder U-Cup Pistons Seals Py for Machine Tool/Life Platform
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Product Highlights
- High Abrasion Resistance: Polyurethane material offers superior wear resistance for high abrasion environments.
- Customizable Sizes: Available in all standard sizes plus non-standard and extra big sizes.
- OEM and ODM Services: Full customization, minor customization, and flexible customization options available.
- Wide Color Options: Colors available in Red and Green to meet specific requirements.
- Fast Delivery Time: Production lead time is 3-5 working days for standard orders.
- ISO 9001:2015 Certified: Manufacturer holds ISO9001:2015 management system certification.
- Sample Availability: Samples are available upon request with prior notice.
- Quality Inspection: Bulk order photos sent for approval before packing upon request.
Product Attributes
- Customization
- Available
- Material
- PU
- Application
- Cylinder
- Model NO.
- PY
- Type
- Shaft Seal
- Performance
- Wear
- Shape
- Y-Ring
- Standard
- Standard, Nonstandard
- Style
- O Ring
- Shape (for Gasket)
- Ring Gasket
- Function
- Shaft Sealing
- Color
- Red,Green
- Sizes
- According to Your Needs
- Sample
- Aviliable
- Deliver Time
- 3-5 Working Days
- Transport Package
- Plastic Film Inner& Outer Carton
- Specification
- JB/ZQ 4264
- Trademark
- DEF
- Origin
- Guangdong, China
- HS Code
- 39269090
- Production Capacity
- 500K/Year
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 Hydraulic Cylinder U-Cup Pistons Seals Py for Machine Tool/Life Platform
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Product Description
Polyurethane seals is one of the most commonly used elastomer in most of the industries, when high levels of abrasion are present. This abrasion resistance is combined with high load & impact bearing capabilities that make polyurethane the material of choice for a number of machines and other engineering products.
PU seal: hydraulic & pneumatic seals like piston seals, rod seals & wiper seal are available in all standard sizes. We also supply non-standard size and extra big size polyurethane seals.

| Order Number | D H9 | d h9 | H | L1 +0.2 | L2 +0.2 | Order Number | D H9 | d h9 | H | L1+0.2 | L2+0.2 |
| YxD020 | 20 | 14 | 8 | 8.5 | 11.5 | YxD085 | 85 | 73 | 14 | 15 | 17 |
| YxD022 | 22 | 16 | 8 | 8.5 | 11.5 | YxD090 | 90 | 78 | 14 | 15 | 17 |
| YxD025 | 25 | 19 | 8 | 8.5 | 11.5 | YxD095 | 95 | 83 | 14 | 15 | 17 |
| YxD028 | 28 | 22 | 8 | 8.5 | 11.5 | YxD100 | 100 | 88 | 14 | 15 | 17 |
| YxD030 | 30 | 22 | 10 | 11 | 12.5 | YxD105 | 105 | 93 | 14 | 15 | 17 |
| YxD032 | 32 | 24 | 10 | 11 | 12.5 | YxD105A | 105 | 89 | 18 | 19 | 21.5 |
| YxD035 | 35 | 27 | 10 | 11 | 12.5 | YxD110 | 110 | 98 | 14 | 15 | 17 |
| YxD036 | 36 | 28 | 10 | 11 | 12.5 | YxD110A | 110 | 94 | 18 | 19 | 21.5 |
| YxD040 | 40 | 32 | 10 | 11 | 12.5 | YxD120 | 120 | 108 | 14 | 15 | 17 |
| YxD045 | 45 | 37 | 10 | 11 | 12.5 | YxD120A | 120 | 104 | 18 | 19 | 21.5 |
| YxD050 | 50 | 42 | 10 | 11 | 12.5 | YxD125 | 125 | 113 | 14 | 15 | 17 |
| YxD055 | 55 | 47 | 10 | 11 | 12.5 | YxD125A | 125 | 109 | 18 | 19 | 21.5 |
| YxD055A | 55 | 43 | 14 | 15 | 17 | YxD130 | 130 | 118 | 14 | 15 | 17 |
| YxD060 | 60 | 48 | 14 | 15 | 17 | YxD130A | 130 | 114 | 18 | 19 | 21.5 |
| YxD063 | 63 | 51 | 14 | 15 | 17 | YxD140 | 140 | 128 | 14 | 15 | 17 |
| YxD065 | 65 | 53 | 14 | 15 | 17 | YxD140A | 140 | 124 | 18 | 19 | 21.5 |
| YxD070 | 70 | 58 | 14 | 15 | 17 | YxD150 | 150 | 138 | 14 | 15 | 17 |
| YxD075 | 75 | 63 | 14 | 15 | 17 | YxD150A | 150 | 134 | 18 | 19 | 21.5 |
| YxD080 | 80 | 68 | 14 | 15 | 17 | YxD160 | 160 | 148 | 14 | 15 | 17 |
| YxD160A | 160 | 144 | 18 | 19 | 21.5 | YxD630 | 630 | 606 | 24 | 26 | 29 |
| YxD180 | 180 | 164 | 18 | 19 | 21.5 | YxD650 | 650 | 626 | 24 | 26 | 29 |
| YxD190 | 190 | 174 | 18 | 19 | 21.5 | ||||||
| YxD200 | 200 | 184 | 18 | 19 | 21.5 | ||||||
| YxD210 | 210 | 194 | 18 | 19 | 21.5 | ||||||
| YxD220 | 220 | 204 | 18 | 19 | 21.5 | ||||||
| YxD230 | 230 | 214 | 18 | 19 | 21.5 | ||||||
| YxD240 | 240 | 224 | 18 | 19 | 21.5 | ||||||
| YxD250 | 250 | 234 | 18 | 19 | 21.5 | ||||||
| YxD280 | 280 | 264 | 18 | 19 | 21.5 | ||||||
| YxD290 | 290 | 274 | 18 | 19 | 21.5 | ||||||
| YxD300 | 300 | 284 | 18 | 19 | 21.5 | ||||||
| YxD320 | 320 | 296 | 24 | 26 | 29 | ||||||
| YxD330 | 330 | 306 | 24 | 26 | 29 | ||||||
| YxD340 | 340 | 316 | 24 | 26 | 29 | ||||||
| YxD350 | 350 | 326 | 24 | 26 | 29 | ||||||
| YxD360 | 360 | 336 | 24 | 26 | 29 | ||||||
| YxD380 | 380 | 356 | 24 | 26 | 29 | ||||||
| YxD400 | 400 | 376 | 24 | 26 | 29 | ||||||
| YxD420 | 420 | 396 | 24 | 26 | 29 | ||||||
| YxD430 | 430 | 406 | 24 | 26 | 29 | ||||||
| YxD450 | 450 | 426 | 24 | 26 | 29 | ||||||
| YxD480 | 480 | 456 | 24 | 26 | 29 | ||||||
| YxD500 | 500 | 476 | 24 | 26 | 29 | ||||||
| YxD560 | 560 | 536 | 24 | 26 | 29 | ||||||
| YxD600 | 600 | 576 | 24 | 26 | 29 |
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.
11. Quality and Service are DEF principle.
Please feel free to contact us if you need more details about our factory and products.








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 are the available colors for the seals?
- The seals are available in Red and Green colors.
- Can you provide non-standard sizes?
- Yes, we supply non-standard sizes and extra big size polyurethane seals.
- What is the production lead time?
- It takes 3-5 working days to make the seals.
- Do you offer customization services?
- Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.
- Is it possible to get a sample before placing a bulk order?
- Yes, samples are available. Please inform us in advance if you require a sample.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- How can I get a quotation?
- You can contact our salesman via Email, Telephone, or Trademessage to get a quotation.
- Do you provide quality inspection photos?
- Yes, we can send bulk order photos for approval before packing if you need.
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