Wholesale Custom Food Grade Silicone Rubber O Rings
Contact Supplier
Product Highlights
- Wide Material Selection: Available in NBR, Silicone, FKM, EPDM, HNBR, and FFKM for diverse applications.
- Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
- Extensive Size Range: Inner Diameter: 1mm to 2000mm; Cross Section: 0.1mm to 40mm.
- High Temperature Resistance: Silicone variants withstand temperatures from -40 to +220 degrees Celsius.
- Direct Factory Pricing: Direct manufacturer with lower production costs and small order quantities accepted.
- Free Moulds & Samples: Over 8000 sets of free molds available; lots of free samples provided.
- Multi-Industry Application: Suitable for hydraulic, pneumatic, automotive, chemical, and food industries.
- Standard Compliance: Meets AS-568, JIS-B2401, DIN-3771, and BS-1516 standards.
Product Attributes
- Customization
- Available
- Material
- NBR
- Application
- Cylinder
- Model NO.
- SS-D214
- Type
- Oil Seal
- Performance
- Temperature
- Shape
- O-Ring
- Standard
- Standard
- Transport Package
- by Carton
- Specification
- according to customer's drawing
- Trademark
- San Shi
- Origin
- China
- HS Code
- 4016931000
- Production Capacity
- 3000000PCS/Month
Product Images of Wholesale Custom Food Grade Silicone Rubber O Rings
Find Similar Products
Product Description
NBR/Silicone/FKM/EPDM O rings are the most commonly used.
Silicone O ring is often used in the working environment that needs to resist of heat, chemical corrosion, oil, etc.
The o rings are widely used in metallurgy, chemical, automobile, mechanical and electric power industry.












| Material | Harness(Shore A) | Temperature | Standard size | Available size |
| NBR FKM EPDM Silicone HNBR FFKM |
60-90 70-90 60-90 10-70 60-90 70-90 |
-40 to +220 | AS-568 JIS-B2401 DIN-3771 BS-1516 |
ID: 1mm to 2000mm CS: 0.1mm to 40mm |
| Resistance | Color | Application | Application | Certificate |
| Hydraulic Flud Engine Oil Chemical Ozone Steam and hot water High temperature |
Black Brown Red Green White Blue Clear |
Chemical Processing Hydraulic Pneumatic Industrial Manufaturing |
Auto industry Consstruction Machinery Machine Tool Food Health Water treatment |
ISO9001 |



Shenzhou Sanshi Rubber Co., Ltd.(previously known as Shenzhou General Machine Tool Accessories Factory), as one of the first private enterprise getting the state manufacturing permit, was founded in 1981.Under the guide of unceasing innovating, our factory has put out many products up to high world lever .Our seal parts and machine operating pieces with "Sanshi" brand have enjoyed great reputation at home and abroad.
Main products.
Besides oil seal, we also produce customized rubber parts, o-seal ring, PU parts, customized plastic and nylon parts.



1. Various material.
2. We are direct factory, so small order quantity is acceptable and lots of samples are free.
3. There are about 8000 sets of moulds are free.
4. Our factory locates in the north of China, the cheaper labor cost brings us lower production cost.
5. With more than 30-year experience, we could supply you suitable solutions.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246054". Items marked "" are certified.
Company Profile
Shenzhou City Sanshi Rubber Company is a professional manufacturer of rubber oil seal, customized rubber parts, customized PU products, rubber O ring, rubber damper and so on. The material canbe NBR, EPDM, FKM, MVQ, NR, PU, BAKELITE, plastic.
We support OEM manufacture. And we have more than 6000 sets molds which can make more customer make more orders without making molds.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over our country. Warmly welcome all fields of friends to visit our company and negotiate trade.
We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.
Welcome to order, we will serve you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Datun Industrial District, Shenzhou, Hengshui, Hebei, China
-
Plant Area
- 2600 square meters
-
Number of Employees
- 15
-
Registered Capital
- 1,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, 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
- 1
-
Supply Chain Partners
- 32
Our Production Capability & Technical Expertise
-
Main Products
- Rubber Part, Oil Seal, Rubber Gasket, Rubber Sealing, Operation of Machinery Parts, Handle, Knob, Handwheel, Nylon Gaskets, PTFE Gasket
-
Production Lines
- 3
-
Production Machines
- Glue injection machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-09-03
-
Export Year
- 9 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What materials are available for the O-rings?
- We offer NBR, Silicone, FKM, EPDM, HNBR, and FFKM materials to suit different environmental needs.
- Can I get custom sizes for the O-rings?
- Yes, we provide full customization, minor customization, and flexible customization from samples or designs. Sizes range from ID 1mm to 2000mm.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece. Small order quantities are acceptable as we are a direct factory.
- Do you provide free samples or molds?
- Yes, we provide lots of free samples and have about 8000 sets of free molds available for your use.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- Is OEM/ODM service available?
- Yes, both OEM and ODM services are available. We can customize parts based on your designs or samples.
- What certifications do your products have?
- Our products are certified under ISO9001, and the company holds CE certification for its machinery parts.
Send your message to this supplier
People who viewed this also viewed
-
US$0.10-100.00 / Piece
-
US$0.02 / Piece
-
US$0.01 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Rubber O Ring
- O ring
- Wholesale Custom Food Grade Silicone Rubber O Rings
Related Categories
Hot Searches
- Ring Steel
- Oil Ring Factories
- Auto Ring
- Rubber Seals Ring
- Oil Seal O Ring
- Nbr O Ring Seal
- Rubber O Ring Gasket
- Auto Rubber O Seal Ring
- O Ring Mechanical Seal
- Oring Bulkbuy