Product Details
Free NBR Injector Rubber O-Rings In Different Colours And Sizes EPDM FKM Rubber O-Rings Nitrile Rubber O Rings
O-rings are sealing elements that can be used statically or dynamically in many applications.
KELONG Rubber O-Ring Seals |
Material | Hardness(Shore A) | Temperature | Size |
Standard Size | Available |
NBR(Buna,Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR EFKM PU PTFE | 60-90 70-90 60-90 10-70 60-90 70-90 90~95 60~70 | 55℃-110℃ -20℃-250℃ -45℃-150℃ 60℃-280℃ 48℃-180℃ -18℃-326℃ -40℃-90℃ -100℃-280℃ | AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France) | ID≤2000mm CS≤40mm |
Resistance | Color | Certificate | Application |
Hydraulic Fluid Engine Oil Chemical Ozone Steam & Hot Water Low Temperature High Temperature | Black Brown Red Green White Blue Clear Customized | IS09001 IS014001 TS16949 RoHS REACH FDA SGS | Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufaturing |
Product name | O-RING |
Material type | NBR FKM EPDM CR Silicone etc. |
| 30°-90°shore A |
colour | Custom Color |
size | Custom Size |
Certificate | ISO9001 CE |
Package | Plastic bag, carton outside |
Delivery time | A: 3 days if the products are in stock B: 7-9 days if we have mold but no stock(According to the quantity) C: 15-25 days if we don't have mold and inventory(According to the quantity) |
● applicable to a wide range of pressure, temperature and clearance
● generally, the required groove space is small and light
●under correct service conditions, the service life of O-ring can reach the material aging limit
● O-ring seal failure is generally gradual and easy to find and judge
● the price is generally lower than other sealing forms
Company Profile
Shaanxi Kelong New Material Technology Co., Ltd. was established in
1996. It is a high-tech enterprise, integrating R&D, production
and sales. The main products are combined sealing products,
hydraulic hose and Long wall Chock Haulers. The products produced
are widely used in industry, coal, aerospace, high-speed rail,
construction machinery, wind power and other fields.
The company's has plant an area of 133,000 square meters. The
sealing products adopt the equipment and production technology of
DMH Company in Austria. Hydraulic hose production base adopts a
complete set of equipment imported from Italy, with an annual
output of more than 15 million meters of various hydraulic hoses.
Our total annual output value more than 40 millions of dollars.
There are more than 500 employees, including nearly 180 engineers
and technicians. Has an independent R&D center to support OEM
and ODM projects. The annual R&D investment accounts for more
than 7% of the total revenue of the year. At present, it has 15
scientific and technological achievements, 8 invention patents and
36 patents. The main sales markets of our products are Asia, North
America, Western Europe, Oceania and other regions, with ISO system
and IRIS certificates.
We take scientific and technological innovation and improve the
scientific and technological content of products as our own
responsibility, and strive to keep technology and products at the
forefront of the industry. We look forward to working with you.