Xiamen Dezhengkai Sealing Technology Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000000PCS/MONTH |
| Delivery Time | 7-10 days |
| Packaging Details | 100pcs/bag |
| Material | HNBR |
| Standard or nonstandard | AS568 Standard |
| Color | Black,Green |
| Style | O Ring,Rubber o-ring |
| Size | AS568 series size |
| Hardness | 70 shore A |
| Temperature | -50~150℃ |
| Quality | FDA,High quality |
| Brand Name | DZK |
| Model Number | AS568 Series |
| Certification | ROHS |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Wire Diameter 2.62mm O Ring Seals AS568 Standard Black 70 Shore A 90 Shore A
NBR Rubber O Ring JIS P Standard Wire Diameter 1.9mm Heat Resistant 90 Shore A
Custom NBR high temperature rubber o rings 90 shore A 2.4mm Wire Diameter
JIS P Standard Industrial O Rings Wire Diameter 1.9mm High Temp Silicone O Rings
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000000PCS/MONTH |
| Delivery Time | 7-10 days | Packaging Details | 100pcs/bag |
| Material | HNBR | Standard or nonstandard | AS568 Standard |
| Color | Black,Green | Style | O Ring,Rubber o-ring |
| Size | AS568 series size | Hardness | 70 shore A |
| Temperature | -50~150℃ | Quality | FDA,High quality |
| Brand Name | DZK | Model Number | AS568 Series |
| Certification | ROHS | Place of Origin | CHINA |
| High Light | AS568 Standard Low Temperature O Rings ，70 Shore A HNBR O Rings ，Refrigeration Valve Sealing O Rings | ||
Black HNBR 70 Material O-rings,AS568 Series Standard,Low Temperature -40℃ Rubber Ring,Refrigeration Valve Sealing Part
1. Product Description:
The o-ring is a round rubber seal ring.
2. Product Application:
Seal: Prevent liquid or gas leakage in various mechanical equipment to ensure the sealing of the system, such as is widely used in pipeline connection, valves, pumps and other components.
Cushion: It can play a buffer role between some motion components, reduce vibration and impact.
3. Commonly Used Material:
| Material: | Temperature: |
| NBR | -40 to 100 ℃ |
| FKM | -20 to 200 ℃ |
| FFKM | -20 to 320 ℃ |
| HNBR | -40 to 150 ℃ |
| AFLAS | -30 to 175 ℃ |
| VMQ/SILICON | -70 to 220 ℃ |
| FVMQ | -60 to 175 ℃ |
| EPDM | -50 to 150 ℃ |
| CR | -40 to 120 ℃ |
| SBR | -40 to 110 ℃ |
| PU | -40 to 90 ℃ |
| PTFE | -100 to 280 ℃ |
| IIR | -20 to 120 ℃ |
| ACR | -25 to 150 ℃ |
4. Specification:
Size calculation:OD=ID*2*C/S
AS568 standard size:
| AS0xx to AS4xx | c/s |
| AS0xx | 1.78mm |
| AS1xx | 2.62mm |
| AS2xx | 3.53mm |
| AS3xx | 5.33mm |
| AS4xx | 6.99mm |
5.FAQ:
1. How to choose materials?
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
2. How to deliver the goods?
for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc.
for large order , we can deliver by air or by ship .
3. Are you a manufacturer ?
Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
4. Do you provide samples ? is it free?
Yes, we will offer the sample for free charge but you need to pay the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
Get in touch with us
Leave a Message, we will call you back quickly!