High Quality Negative Feedback Valve Stem Seals 522.930
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- 16 yrs
Contact Supplier
Product Highlights
- Rich Stock Availability: Over 6000 oil seal and 4000 O-ring items in stock for immediate shipment.
- High Temperature Resistance: FKM material withstands temperatures from -20 to 250 degrees Celsius.
- Customization Options: Supports customization from samples, designs, and full minor customization.
- OEM Service: We provide OEM services with your own trademark and design support.
- Quality Assurance: 100% quality control with full inspection before packaging to ensure zero defects.
- Wide Material Selection: Available in NBR, FKM, Silicone, EPDM, SBR, and other rubber types.
- Fast Lead Time: 1-2 days for in-stock items; 5-10 days for custom orders based on quantity.
- Global Export Experience: Exported to more than 60 countries with 17 years of trading experience.
Product Attributes
- Customization
- Available
- Material
- FKM
- Usage
- Engine
- Model NO.
- 522.930
- Type
- Assembled
- Speed
- Speed
- Pressure
- Pressure Type
- Lip
- Single Lip
- Standard
- Standard
- Feature
- Oil Resistance
- Hardness
- 30-90 Shore a
- Color
- Black, Brown, Red, etc.
- Size
- Original
- Stock
- Rich in Size and Quantity
- Condition
- 100% New
- After Sale Service
- 12 Months
- Working Temperature
- 100~ 280
- Transport Package
- Plastic Bag + Carton / Card
- Specification
- standard or customized size
- Trademark
- DOKING
- Origin
- Hebei, China
- HS Code
- 8484100000
- Production Capacity
- 5000000PCS/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 High Quality Negative Feedback Valve Stem Seals 522.930
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High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930 -
High Quality Negative Feedback Valve Stem Seals 522.930
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Product Description
Product Specification
Main Products: Oil Seals & O-Rings
Application: Industry, motorcycle, automobile, machines,truck, tractors, valves, etc.
Material : NBR, FKM, SILICONE, EPDM,SBR,SR,CR, HNBR,etc.
Color: Black, red, brown,blue, green, and so on.
Stocklist: More than 6000 items oil seal & 4000 items o ring in NBR70 and FKM 70 matreial with Black color.
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MATERIAL
|
TEMP
|
ADANTAGES
|
LIMITATION
|
|
Nitrile Rubbrt
(NBR)
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-40~125ºC
|
Good oil and fuel resistance
High tensile strength
Low swelling in water
|
Poor weather and ozine resistance
Poor resistance against polar lkuids
Poor resistance against clhydrocarbon
Poor resistance against aromatic fluids
|
|
Fluorinated Rubber
(FKM)
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-20~250ºC
|
The resistance against oil and fuels is better than other types
The only highly elastic rubber whice is resistance to aromatci and chlornated hydrocarbons
Exccllcent hcat resistance
Exccllcent weather and ozonc resistance
Exccllcent acid resistance
Low swelling in water
|
Limited cold flexibliity
Limited tensile and tear strength
Limited wear resistance
High compression set in hot water
Poor resistance to polaric solvents
|
|
Polyacrylate Rubber
(ACM)
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-25~150ºC
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Good oil and fuels resistance
Good weater and ozone resistance
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Not usable in contact with water and water solutions
Limited cold flexibility
Limited tensile strength and tear resistance
Poor wear reisistance
Poor resistance against polar and aromatic and chlorinared hydrocarhons
|
|
Silicone Rubber
(VQM)
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-60~225ºC
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Best heat resistance of all rubber types Excellent low temp resistance of all rubber types Excellent weather and ozone resistance |
Poor tensile and tear strength
Poor wear resistance
Sensitive to hydrolysis
Poor resistance against aromatic oils and oxidized mineral oils
Poor diffusion resistance
|
Company Show
Our Service
1. We will respond to your inquiry shortly.
2. Professional staff will help you solve product problems.
3. We can design mold opening according to customer needs.
4. We mainly produce polyurethane and rubber products.
5.100% quality control, 100% full inspection before packaging to ensure zero defect.
6. We can provide you with OEM services with your own trademark.
7. Good after-sales service, please contact me if you have any questions.
8. Looking forward to your inquiry.
More Choise from Our Company
Customized Type of Oil Seal
Variety Packing
Brand Available
Export Experience---more than 60 countries
FAQ
|
Q 1. What's the payment term? Q 2. What is the normal lead time for product orders? Q 3. What is your standard packing? Q 4. Could you please tell us the month capacity of your products ? hydraulic seal pneumatic seal pneumatic hydraulic seal hydraulic oil seal piston seal rod seal hydraulic cylinder seal Q 5. How to check the quality of the bulk order? |
Welcome email or online talking for more details.
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
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Plant Area
- 173 square meters
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Number of Employees
- 20
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Registered Capital
- 500,000 RMB
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Terms of Payment
- T/T, D/P, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
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Minimum Order Quantity
- 100 pcs
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Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Air filter, oil filter, fuel filter, cabin air filter, oil seal, bearing
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2008-04-01
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Export Year
- 17 years
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Main Markets
- North America, Southeast Asia/ Mideast
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Repeat Buyers Choice
- 80%~100%
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Number of Foreign Trading Staff
- 11
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
FAQ
- What is the payment term?
- We accept T/T 30% deposit and 70% balance.
- What is the normal lead time for product orders?
- Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
- What is your standard packing?
- All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
- Could you please tell us the month capacity of your products ?
- It depends on which model, we produce more than 2500 tons rubber materials per month.
- How to check the quality of the bulk order?
- We provide preproduction samples before mass production for all customers if needed. Welcome email or online talking for more details.
Send your message to this supplier
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