Nitrile Rubber O Ring Sealing Gasket Mechanical Parts with various
We are specialize in the sales, supporting and technical services
of high quality oil seals, hydraulic & pneumatic seals, sealing
materials, engineering rubber and plastic.
Products can be used in engineering machinery, injection molding
machinery, hydraulic machinery, transmission machinery, sewing
machinery, ceramic machinery, port machinery, metallurgical
machinery, mining machinery, iron and steel machinery, forging
machinery, hydraulic press, compressor, die casting machine,
machine tool, Marine engineering and hydraulic pump, valve and
other fields and industries.
With excellent logistics system, excellent management and sales
experience, rich and professional sealing application technology,
as well as reasonable price, perfect service system, we provide our
customers with high quality hydraulic, pneumatic and sealing
We continue to serialization, scale and specialization of products
have been developed, forming a strong technical and business
advantages, thus winning the support and favor of the majority of
1 - The material selection of o ring
Material: NBR, FKM, EPDM, VMQ, FFKM, FFKM, CR etc.
2 - The hardness selection of o ring
The hardness of o ring is related to the pressure.
Table below for reference:
|70 shore A|
|80 shore A||15MPa|
|90 shore A||25MPa|
3 - The size selection of o ring
Measure the ID and C/S and inform us so we can offer the price to
1. Low water absorption
2. Corrosion resistance
3. Temperature resistance
4. High diaphaneity
5. Voltage resistance
|The Relations of O Ring between Hardness and Working Pressure KG/CM2(mm)|
1. Good tensile strength
2. High insulation
3. Best corrosion-resistant
4. Low friction
5. Abrasion resistance
Seal ring has a wide range of practicable temperature from -180 ~
260°C and a wax-like surface to which anything hardly sticks. It
has the lowest
coefficient of friction of all known solid materials. It has the
best electrical properties of all plastics.
Pipe coupling fittings
Medical device parts
Strict Quality control:
1)Selected raw material, no smell, safe and environmental
2)Semi-finished o ring, fine workmanship, smooth surface
Final products like this:
Packing and delivery:
Packing Details : Inner package with PE bag, outer package with
Delivery Details : Within 2 days for stock products. Around 25 days
for customized products.
We usually ship by express, by sea or by air. You can also collect
them by your own forwarder.
We are a comprehensive enterprise specialized in the development,
production, sales and service of rubber seals.
Our company has sophisticated automatic machines and machining
centers with advanced testing instruments to ensure the stable and
efficient product quality.
We keep improving and developing sealing performance to maximize
Our staff of knowledgeable sales people are respond quickly to get
you what you need when you need it.
We 100% inspect all the products we produce to ensure the highest
We have plenty stock with over 50 million o-rings. We will always
work to understand your application and provide the best possible