NBR EPDM Rubber O Ring Bushing Gasket Diaphragm Auto Parts Valve Steam Oil Seal for Automotive Industry
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Product Highlights
- Customizable Rubber Formula: Strong technical team customizes rubber raw-material formula according to different needs.
- Wide Material Selection: Available in NBR, FKM, Silicone, EPDM, HNBR, ACM, Neoprene, and other materials.
- Extensive Size Range: ID from 0.5MM to 1.5M with over 7000 different molds available for customization.
- Global Certifications: Certified with IATF 16949:2016, RoHS, REACH, FDA, KTW-W270, and Watermark.
- Premium Raw Materials: Uses brands like DuPont, Dow Corning, Bayer, and 3M for superior quality.
- 100% Recall Guarantee: Perfect after-sales team ensures 100% recall if any cargo problems occur.
- Fast Mold Processing: Own mold department handles complex molds quickly and accepts high-difficulty designs.
Product Attributes
- Customization
- Available
- Material
- FPM
- Usage
- Engine, Transmission, Rear Axle, EPDM, Silicone, Acm
- Model NO.
- TC Oil Seal
- Type
- Assembled
- Speed
- High Speed
- Pressure
- Atmospheric Type
- Lip
- Lips Type
- Standard
- Standard, Nonstandard
- Oil Seal Type
- Tc/Sc/Tb/Sb/Vb/Ta...etc.
- Size
- Custom
- Lead Time
- 15days
- Color
- Black/Brown/Orange...Any
- Certificated
- RoHS/Reach
- OEM/ODM
- Yes
- Delivery Port
- Ningbo
- Sample Lead Time
- 3days
- Free Samples
- Yes
- Product Advantage
- Seals
- Transport Package
- Bag
- Specification
- GB9877.1-88
- Trademark
- Boman
- Origin
- China
- HS Code
- 4016931000
- Production Capacity
- 200000PC/Month
- Package Size
- 20.00cm * 30.00cm * 20.00cm
- Package Gross Weight
- 15.000kg
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 NBR EPDM Rubber O Ring Bushing Gasket Diaphragm Auto Parts Valve Steam Oil Seal for Automotive Industry
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Product Description
1.We are professional RUBBER SEAL manufacturer and have more than 12 years export experience in different country.
2.Have a strong technical team can customize rubber raw-material formula according to different needs.
3.Factory have IATF 16949:2016 certificated and product with: KTW-W270/ Watermark/ LFGB / RoHs/REACH/FDA certificated.4.Have own mold department can finished mold process in very fast time and accept any high difficult mold.
5.Have excellent quality and serving several global top 500 companies, can supply PPAP-3 Level documents.
6.Have perfect After-Sales team, once cargo have problem will be 100% recall in the first time.
| OEM and ODM Are Also Welcomed | |||||||||||||
| 1.Raw-Material Brand: | DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M | ||||||||||||
| 2.Size: | We have more than 7000 size different rubber seal product mold in warehouse | ||||||||||||
| 3.Material Type: | NBR / FKM / Silicone / EPDM / HNBR / ACM / Neoprene...etc. | ||||||||||||
| 4.Size Range: | ID from 0.5MM to 1.5M and customize size was acceptable in different products | ||||||||||||
| 5.Products Application: | Metallurgical, chemical, engineering, construction, mining, petroleum machinery and various types of instrumentation...etc | ||||||||||||
| 6.Color: | Black, white, red, green, or any customize | ||||||||||||
| 7.Parameters: | Temperature from -60° C to +220° C | ||||||||||||
| 8.Factory Certificate | IATF 16949:2016 certificated | ||||||||||||
| 9.Product Certificate | KTW-W270/ Watermark/ LFGB / RoHs/REACH/FDA | ||||||||||||

Factory Product Process Flow Chart:
| Steps | Process flow name | Machinery and equipment/measuring equipment | features | Special features symbols | Note | ||||
| product | product | ||||||||
| 1 | Rubber material | visual | / | / | / | ||||
| 2 | IQC | Hardness tester | hardness | / | ★ | ||||
| Tensile machine | Tensile strength | / | / | ||||||
| Tensile machine | elongation | / | / | ||||||
| hydrometer | The proportion of | / | / | ||||||
| Aging test chamber | The compression permanent deformation | / | / | ||||||
| 3 | Mixing | mixer | / | Material thicknessmm | / | ||||
| 4 | IQC | rheometer | TS2 | / | / | ||||
| TS50 | / | / | |||||||
| TS90 | / | / | |||||||
| Hardness tester | hardness | / | ★ | ||||||
| 5 | Cutting edge /blanking |
Cutting machine | / | Is long | / | ||||
| Material weight | / | ||||||||
| 6 | moulding | 300 t hot molding machine, automatic monitoring | / | The molding pressure (kgcm2) | ★ | ||||
| / | Molding time | ★ | |||||||
| / | Mold temperature | ★ | |||||||
| visual | appearance | / | / | ||||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 7 | IPQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 8 | deflashing | visual | appearance | / | / | ||||
| Automatic disassembly machine | / | speed | / | ||||||
| / | time | / | |||||||
| 9 | QC | Scissors/knife | appearance | / | / | ||||
| 10 | FQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 11 | cleaning | Plastic basket | / | / | / | Manual cleaning | |||
| / | / | / | |||||||
| / | / | / | |||||||
| 12 | Post curing | The oven | / | time | ★ | ||||
| / | The temperature | ★ | |||||||
| 13 | Packing | Electronic says | Single - | / | / | ||||
| Baling press | The number of | / | / | ||||||
| The printer | The labe | / | / | ||||||
| visual | The cartons | / | / | ||||||
| 14 | OQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| visual | check | / | / | ||||||
| visual | weighing | / | / | ||||||
| 15 | Warehousing /delivery |
transport cart | Delivery note | / | / | ||||
| Courier | / | / | |||||||
| Put in storage | / | / | |||||||









About the Supplier
Company Profile
Ningbo Boman Mechanical & Technology Co., Ltd was founded in 2010, Located in Ningbo, one of the largest ports in China. Company adhering to the "Industrial change life" business philosophy with the international working style and localization professional spirit, service to the worldwide customers.
Boman is mainly R & D and sales for rubber seals, auto parts, machinery equipment, elevator parts, chemical products, mineral products, electronic products.
Our products are widely used in machinery and equipment, water irrigation, hydraulic pneumatic, automobile, metallurgy, elevators, oil, mining, instrumentation, electronic technology area …
We always adhere to scientific and technological innovation and development, continue to provide professional solutions and high-quality products to our customer and win the unanimous recognition.
Now products through the WRAS, NSF, UL, CE, SGS, HY, CSA, many well-known laboratory certificated.
We are serving several global top 500 companies.
Main products have: Oil Seal / Molded Rubber Parts / O Ring / Gasket / Valve Stem Seal / Bonded Seal / Rubber Strip / Rubber Ball /Auto Parts...etc.
Our efforts is to increase and create customers brand value, and become your around partner!
Why Choose BOMAN?
1. We are professional RUBBER SEAL manufacturer and have more than 12 years export experience in different market.
2. Have excellent quality and serving several global top 500 companies.
3. Have a strong technical team can customize rubber raw-material formula according to different needs.
4. Have perfect After-Sales team, once cargo have problem will be 100% recall in the first time.
5. Have own mold department can finished mold process in very fast time and accept any high difficult mold.
6. Factory have IATF 16949: 2016 certificated and product with: KTW-W270/ Watermark/ LFGB / RoHS/REACH/FDA certificated.
About Our Factory & Business Background
- Address
- No. 11 Yangye Road Cixi City Ningbo
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-09-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are available for these rubber seals?
- We offer NBR, FKM, Silicone, EPDM, HNBR, ACM, Neoprene, and other materials.
- Can the size and color be customized?
- Yes, we accept custom sizes (ID 0.5MM to 1.5M) and colors like black, white, red, or green.
- What certifications does the factory hold?
- The factory is IATF 16949:2016 certified, and products hold RoHS, REACH, FDA, and KTW-W270 certificates.
- Do you provide free samples?
- Yes, we provide free samples, with a sample lead time of 3 days.
- What is the lead time for production?
- The standard lead time is 15 days for both peak and off-season periods.
- What is your after-sales policy?
- We have a perfect after-sales team that guarantees a 100% recall if any cargo problems occur.
- Can you handle OEM and ODM orders?
- Yes, OEM and ODM orders are welcomed, and we can customize formulas and molds.
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