Doking Silicone Gasket Silicone O-Ring
DOKING INDUSTRIAL LIMITED
-
- 16 yrs
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Product Highlights
- Wide Material Selection: Available in NBR, FKM, EPDM, Silicone, HNBR, and FFKM for diverse applications.
- Customization Options: Supports full customization, minor customization, and flexible design from samples or drawings.
- High Quality Inspection: All rubber finished products undergo 100% inspection before shipment to ensure quality.
- Fast Delivery: Peak and off-season lead times are within 15 workdays for timely project completion.
- OEM/ODM Services: We design and produce non-standard rubber parts based on your PDF, 3D, or STEP files.
- Professional Testing Lab: Equipped with tensile strength, aging, compression set, and density test machines.
- Certified Quality: ISO9001, ISO14001, TS16949, RoHS, and REACH certified for global compliance.
- Versatile Applications: Suitable for hydraulic, pneumatic, automotive, construction machinery, and food industries.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Type
- O Ring
- Material
- NBR, FKM, Sil, EPDM, HNBR, Cr, a
- Muffler Type
- Center Muffler
- Deck
- Single
- Performance
- High Pressure
- Transport Package
- Box+Carton
- Trademark
- DOKING
- Origin
- Hebei, China
- HS Code
- 40169310
- Production Capacity
- 100000pieces/Month
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 Doking Silicone Gasket Silicone O-Ring
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Doking Silicone Gasket Silicone O-Ring -
Doking Silicone Gasket Silicone O-Ring -
Doking Silicone Gasket Silicone O-Ring -
Doking Silicone Gasket Silicone O-Ring -
Doking Silicone Gasket Silicone O-Ring
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Product Description
O ring
Product Description
| Material | Hardness (Shore A) | Temperature | Size | |
| Standard Size | Available | |||
| NBR(Buna,Nitrile) | 60-90 | -40ºC-110ºC | AS-568(USA) | ID≤2000mm |
| FKM(FPM) | 70-90 | -20ºC-220ºC | JIS-B2401(Japan) | CS≤40mm |
| EPDM | 60-90 | -45ºC-150ºC | DIN-3771(Germany) | |
| Silicone(VMQ) | 10-70 | -55ºC-204ºC | BS-1516(UK) | |
| HNBR | 60-90 | -48ºC-180ºC | ISO3601(International) | |
| FFKM(FFKM,Kalrez) | 70-90 | -18ºC-326ºC | R(France) | |
| Resistance | Color | Certificate | Application | |
| Hydraulic Fluid | Black | IS09001 | Auto Industry | |
| Engine Oil | Brown | ISO14001 | Construction Machinery | |
| Chemical | Red | TS16949 | Machine Tool Equipment | |
| Ozone | Green | RoHS | Food Health | |
| Steam & Hot Water | White | REACH | Water Treatment | |
| Low Temperature | Blue | Chemical Processing | ||
| High Temperature | Clear | Hydraulic Pneumatic | ||
| Customized | Industrial Manufaturing | |||
Oil seal is an integral part in any rotating and moving part assembly. They close
spaces between stationary and moving components in mechanical equipment.
An oil seal normally consists of three basic components: The Sealing Element
(the nitrile rubber part), the Metal Case, and the Spring. It is a widely used sealing
component.
Material used for vulcanization process
--- FKM rubber
--- Nitrile Rubber
--- EPDM Rubber
--- HNBR Rubber
--- Silicone Rubber
--- ACM Rubber
| Product Name | Oil Seal |
| Another Name | Dynamic Bearing Seal |
| Materials | NBR, FKM, Steel |
| Type | TC, SC, VC, KC, DC, TB, SB, VB, KB, etc |
| Standard | NOK Standard |
| Performance | Oil resistant, Dust-proof and High Temperature resistant |
| Packing | PE bag inside, Carton outside |
Other Products
Our Company
Doking Industrial Limited is specialized in rubber seals, PTFE seals, PU pressure seals
and so on, with design, development, production all in one. The annual productivity is 50
million pcs seals and 10 million pcs PU products. The number of working staff is 100,
including 25 technicians and senior engineers. The equipment for design, development,
production is advanced and complete. Our products vary from five product lines and 1000
different products, such as reciprocating oil seals, rotary oil seals, valve oil seals, high
pressures oil seals, PU products, Our seals have been exported to all over the globe, mainly
to Europe and Asia. Doking Industrial Limited oil seal company takes everyman as its
fundamental, and innovation as its soul. It put ISO/TS16949:2002 Quality Management
System into action efficiently by earnestness, implement, honesty and communication.
It is striving for meeting the customers' request and surpassing their expectation by
depending on all staff participate, conducting Zero Defect manage-ment, controlling process strictly, improving processes continuously, quality products and service.
Production line & Our work shop
Our Competitive Advantages
1 Have established rubber property test lab and have tensile strength machine,
thermostatic oil tank, aging test machine, compression set test machine, secondary
cure oven, Density
test machine and so on.
2.Top quality custom rubber products that can completely meet your needs.
3. Fast production & in-time delivery that never delay your project and usage.
4. One-stop custom service and value-added service to save your time and cost.
5. OEM/ODM Services are available. We can design and produce various
Non-standard Rubber Parts according to your PDF,3D or STEP drawing files.
6. All of rubber finished products are 100% inspected before shipment.
Delivery
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR256197". Items marked "
" are certified.
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Company Profile
Our company specialized in tc, tb, ta oil seal, hydraulic oil seal, crankshaft oil seal, valve stem oil seal, high pressure oil seal, oring, gaskets and other rubber parts which can meet your multifarious demands. We own various equipment, like modeling, metal surface processing, anti-errors in burdening, refining rubber, PTFE sintering, PU presynthetics, vulcanization, edge trimming, experiment testing, material storage in constant temperature, etc. The equipment for design, development, production is advanced and complete. We can also produce according to your samples and the quality can be absolutely guaranteed. We have more than 20 years experience and our products have been exported to more than 60 countries in the world. We adhere to the management principles of quote& Quality first, customer first and credit-based" Since the establishment of the company and always do our best to satisfy potential needs of our customers. It is striving for meeting the customers' request and surpassing their expectation by depending on all staff participate, conducting Zero Defect manage-ment, controlling process strictly, improving processes continuously, quality products and service.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Xingtai Industrial Zone, Xingtai, Hebei, China
-
Plant Area
- 173 square meters
-
Number of Employees
- 20
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 100 pcs
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Air filter, oil filter, fuel filter, cabin air filter, oil seal, bearing
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-04-01
-
Export Year
- 17 years
-
Main Markets
- North America, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials are available for the silicone O-ring?
- We offer NBR, FKM, EPDM, Silicone, HNBR, FFKM, and other rubber materials to meet specific temperature and chemical resistance needs.
- Can I customize the size and shape of the O-ring?
- Yes, we support full customization, minor customization, and flexible design. You can provide samples, designs, or PDF/3D/STEP files.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 100 pcs. We also offer flexible customization options for smaller or larger batches.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak season and off-season orders.
- Do you provide OEM or ODM services?
- Yes, we provide both OEM and ODM services. We can design and produce various non-standard rubber parts according to your specifications.
- What certifications do your products have?
- Our products are certified with ISO9001, ISO14001, TS16949, RoHS, and REACH, ensuring quality and environmental compliance.
- What is the warranty period for the product?
- We provide a 1-year warranty for the product, along with 1 year of after-sales service.
- How do you ensure product quality?
- All rubber finished products are 100% inspected before shipment. We also have a professional testing lab for rigorous quality control.
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