High-Quality Blue PU Tube for CNC Machine Seals
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Product Highlights
- High Mechanical Strength: PU material offers superior abrasion, wear, and extrusion resistance with high pressure load capacity.
- Excellent Weather Resistance: Provides high tear resistance, elongation at break, and excellent aging and ozone resistance.
- Customizable Sizes: Available in standard or custom sizes according to customer requirements.
- OEM and ODM Services: Full customization, design-based customization, and flexible customization options available.
- ISO9001 Certified: Manufacturing process certified under ISO9001:2015 with strict quality control.
- Rapid Lead Time: Peak and off-peak season lead times within 15 working days or one month.
- Wide Industry Application: Used in aviation, construction, chemical machinery, and electronic industries.
Product Attributes
- Customization
- Available
- Material
- PU
- Application
- Cylinder
- Model NO.
- PU
- Type
- Tube
- Performance
- High Pressure
- Shape
- T-Ring
- Standard
- Standard
- Color
- Red
- Size
- According to Your Needs
- Band
- Def
- Certificate
- ISO9001, SGS
- Business Typle
- Manufacturer
- Style
- Floating Seal
- Shape (for Gasket)
- Ring Gasket
- Function
- Hole Sealing
- OEM
- Available
- Businee
- Factory
- Transport Package
- Carton
- Specification
- SGS, ISO9001.2008,
- Trademark
- DEF
- Origin
- China
- HS Code
- 8484100000
- Production Capacity
- 100000PCS/Month
- Package Size
- 31.00cm * 31.00cm * 11.00cm
- Package Gross Weight
- 2.000kg
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 High-Quality Blue PU Tube for CNC Machine Seals
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Product Description
PU materials display higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance. Also have good flexbility and very good ageing and ozone resistance.
Application:
PU materials are suitable for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulis fluids HFA and HFB and water up to 50º C
PU Type:
PU rod
PU tube
PU billets
DEF SEALS offers PU Billets in either standard or custom sizes.
| material | color |
| PU | Red |
| NBR | black |
| PTFE+bronze | coffee, green |
| Virgin PTFE | white |
| PTFE+carbon | black |
| PTFE+graphite | black |
| PTFE+glass fiber | white, blue |
| PTFE+polyester+Mos2+graphite | gray black |
| PTFE+polyester | beige |
| PTFE+carbon+graphite+bronze+Mos2 | black |
| PTFE+glass+Mos2 | gray black |
| PTFE+glass+graphite | gray black |
PTFE parts Application:
1, Aviation industries: Medium lead equipments in hydraulic pressure system and the high,middle,low pressure piping in the cold pressure system of airplane, capacitor and so on.
2, Construction and building industries: bridge, tunnel, steel structure house-support, large-scale chemical pipeline, supporting block of store trough, the supporting pedestal of bridge and the bridge-span circumvolving system and so on.
3, Chemical machine equipment industries: widely applied in the bearing of paper-making
machine and agricultural machine, as the piston ring, machine tool oriented rail and oriented ring.
4, Electronic and electrical industries: can make insulated wire, capacitor, radio insulated
gasket, insulated cable, and the parts of transformer, oxygen sensor, microphone,
loudhailer and robot.





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 materials are used for the seals?
- The primary material is PU (Polyurethane), known for high mechanical strength and wear resistance. Other options include NBR, PTFE, and various composite materials.
- Can the product size be customized?
- Yes, DEF SEALS offers PU Billets in either standard or custom sizes according to your specific needs.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- Do you offer OEM and ODM services?
- Yes, we provide OEM and ODM services including full customization, customization from samples, and flexible customization.
- What is the lead time for production?
- The average lead time is within 15 working days during peak season and within 15 working days or one month during off-season.
- What certifications does the factory have?
- The factory holds ISO9001:2015 certification and has been operating since 2004.
- What are the payment terms?
- We accept LC, T/T, and Western Union as payment terms.
- Which industries can use these seals?
- These seals are widely used in aviation, construction, chemical machinery, and electronic and electrical industries.
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