Product Name: Introduction to Rubber O-ring: It is a type of rubber ring with an O-shaped cross-section, which has high elasticity, insulation, and long service life.
It is easy to manufacture, inexpensive and reliable, so it is commonly used in industries such as mechanical manufacturing, automotive, electrical, medical, etc., playing a role in sealing, insulation, buffering, fixing, etc. Therefore, rubber O-rings are one of the most commonly used seals in machinery worldwide.
Product Description
Nitrile O-ring
Color: Black Operating temperature: -40 ° C~+120'C
Performance characteristics: Nitrile rubber O-ring
The airtightness is comparable to that of R rubber, with better airtightness,
But it is not suitable for use in polar solvents,
Such as ketones, ozone, nitro hydrocarbons
Main application areas:
Commonly used for making fuel tanks
Lubricating oil tank and hydraulic oil, gasoline, water in petroleum system
Used in fluid media such as lubricating grease, silicone oil, diester lubricating oil, and glycol hydraulic oil.
Silicone O-ring
Color: White, semi transparent, iron red
Working temperature: -55 ºC~+240 ºC
Performance characteristics: It has excellent electrical insulation performance.
The tensile strength is inferior to that of ordinary rubber
Has good resistance to neutral solvents,
Resistant to the erosion of ozone and oxides.
Has excellent electrical insulation performance,
The tensile strength and wear resistance are relatively average
Main application areas: commonly used in the home appliance industry
The sealing components or rubber parts used,
Seals in the food machinery industry,
Seals on various products that come into contact with the human body.
0 ºC.
Fluororubber O-ring
Color: Green Black
Working temperature: -40 ºC~+240 ºC
Performance characteristics: For most oils and solvents
All have the ability to resist,
Especially all acidic and aliphatic hydrocarbons
Aromatic hydrocarbons and animal and vegetable oils have an impact on organic liquids
The stability of different fuel oils and lubricants is excellent,
For most organic acids, hydrocarbons, and benzene
It has good corrosion resistance with toluene.
Main application areas: aviation, automotive, shipbuilding
Mechanical, chemical, light industry and other industrial sectors
On the critical components
EPDM rubber
Jiese: Black
Working temperature: -40 ºC~+150 ºC C
Performance characteristics: It has high elasticity,
Good chemical stability and excellent compression resistance
Its compressive deformation performance is also superior to other ordinary rubbers.
Main application areas: transformers, high-voltage switches
Transformers, lightning arresters, gas filled cabinets, switchgear, etc
Description: This OEM color high-quality NBR black O-ring offers exceptional performance in various industrial applications. With high temperature resistance, corrosion resistance, oil resistance, wear resistance, pressure resistance, and anti-aging properties, this O-ring ensures reliable sealing and long-lasting durability. The NBR material provides a tight seal, preventing leaks and contamination, making it ideal for use in hydraulic systems, automotive applications, and more. Trust in the quality and performance of this high-quality O-ring for your sealing needs.
| Rubber O-Ring |
| Rubber Material |
FKM/HNBR /FVMQ /HNBR /FFKM/NBR.ect |
| Size Range |
AS568 & BS1516 & JIS2401 .ect |
| Color |
Most popular color |
| Hardness |
From 60 ~ 90 shore A |
| Size Range |
AS568 & BS1516 & JIS B2401 .ect |
| Certification |
ROHS REACH ISO |
| Complete size, sufficient inventory |
- Aflas® or Kalrez®(FFKM)
- Acrylate Rubber(ACM)
- Butyl Rubber(IIR)
- Ethylene-propylene (EPR, EPDM)
- Ethylene Acrylate Rubber(AEM)
- Fluorocarbon (FKM/FPM)
- Fluorosilicone(FVMQ)
- Hydrogenated Nitrile (HNBR)
- Liquid Silicone Rubber(LSR)
- Neoprene Rubber(CR)
- Nitrile Rubber (Buna-N/NBR)
- Natural Rubber(NR)
- Polyurethane(PU)
- Silicone Rubber
- Styrene-butadiene Rubber (SBR)
| roduct Info |
| Brand Name |
XINRAN |
| Product Name |
Rubber O Ring |
| Material |
NBR,EPDM,SILICONE,FKM,SBR,NR,etc. |
| Hardness Range |
20-90 Shore A |
| Color |
Any color is OK |
| Size |
customized |
| Application |
For all industries |
| Certificates |
UL FDA WRAS EN681 EN549 CANS ROHS and REACH. etc. |
| OEM / ODM |
Available |
| Packing Details |
PE plastic bags then to the carton / as per your request |
| Production Capacity & Lead Time |
| Production Capacity |
1000 tons per month |
| Lead Time |
7 days for prototype tooling & samples, 15 days for production mold, 15-30 days for MOQ |
| Shipping & Payment Terms |
| Port of Loading |
Shenzhen/other port as you want |
| Shipping Method |
SEA,AIR,DHL,UPS,FEDEX, etc. |
| Payment Terms |
T/T, Paypal, Western Union |
| Rubber Specification & Inspection Standard |
| Rubber Specification |
ASTM D2000, SAE J200 |
| |
|
|
|
| 0-ring work error standard table |
| Inner diameter ID |
Work difference (±) |
Wire diameter C/S |
Work difference (soil) |
| 0-1.79 |
0.1 |
0-1.79 |
0.07 |
| 1.80-6.29 |
0.13 |
1.80-2.64 |
0.08 |
| 6.30-10.59 |
0.14 |
2.65-3.54 |
0.09 |
| 10.60-18.99 |
0.17 |
3.55-5.29 |
0.1 |
| 19.00-31.49 |
0.22 |
5.30-6.99 |
0.13 |
| 31.50-41.19 |
0.3 |
7300-8.00 |
0.15 |
| 41.20-51.49 |
0.36 |
8.01-10.00 |
0.2 |
| 51.50-64.99 |
0.44 |
10.01-15.00 |
0.25 |
| 65.00-82.49 |
0.53 |
15.01-25 |
0.35 |
| 82.50-121.99 |
0.65 |
JB/T 7757.2-2006 Rubber Rings for Mechanical Seals
GB/T 3452.1-2005
JB/T 6659-2007
Hydraulic and pneumatic 0-type sealing ring Q/JLY J711361-2008
Performance requirements for nitrile rubber (NBR) used in automobiles |
| 122.00-184.99 |
0.9 |
| 185.00-257.99 |
1.2 |
| 258.00-324.99 |
1.6 |
| 325.00-411.99 |
2.1 |
| 412.00-514.99 |
2.6 |
| 515.00-649.99 |
3.2 |
| 650.00-670.00 |
4 |
| 670.01-999.00 |
5 |
Xingtai Renxian Xinran Rubber Co., Ltd
Adhere to the principle of "people-oriented, customer first"
The company specializes in the production of explosion-proof rubber rings, sealing rings, roller rubber rings, galvanized metal plates, galvanized metal rings, rubber springs, O-rings, oil seals, and various specifications and materials of rubber products. All products have passed quality inspections to ensure that you can buy with peace of mind, and after-sales service is worry free. The company adheres to the business philosophy of precision to work together and create brilliance. New and old customers are welcome to visit, inspect and negotiate business.
FAQ
Q1: Do you have your own factory?
A: Yes, we have our own factory that has been established for over 12 years.
Q2: Silicone seems to be more expensive than other rubbers, why is that?
Answer: Silicone is more expensive than most types of rubber because it is a special high-performance product with excellent quality
Polymer. Its production is relatively low and it requires high cost
And complex primary manufacturing facilities.
Q3: What is the difference between "curing" and "vulcanization"?
Answer: The terms curing and vulcanization essentially describe the same thing - polymer transformation
For cross-linked rubber.
Q4: Why is silicone used for food applications?
Answer: Silicone rubber is one of the many types of rubber that can be used in contact with food. its
The advantage is low pollution and non-toxic materials.
Q5: Do you provide samples? Is it free or free?
A: Yes, if we have inventory, we can provide samples for free, and you will need to pay for them
The shipping cost in your country.
Q6: When can I ship the order after I place it?
A: If there is inventory, 2-5 days; If not, 15-30 days depending on the quantity.
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