Rubber O-rings are suitable for use on a wide range of mechanical
equipment to seal against static or moving conditions at specified
temperatures, pressures, and in different liquid and gaseous media.
Various types of sealing elements are widely used in sanitary ware,
ships, automobiles, hardware, electronics, toys, electrical
appliances, aerospace equipment, machinery, and various
instruments. Rubber O-rings are mainly used for static and
reciprocating seals. For rotary motion seals, only for low speed
rotary seals. The rubber O-ring is generally installed in a groove
with a rectangular cross section on the outer or inner
circumference to seal. The rubber O-ring seal still plays a good
role in sealing and damping in the environment of oil resistance,
acid and alkali, grinding and chemical corrosion. Therefore, rubber
O-rings are the most widely used seals in hydraulic and pneumatic
HNBR o ring has excellent oil resistance (fuel oil, lubricating
oil, aromatic solvent), good heat resistance (-45 ° C -150 ° C
long-term work), excellent chemical corrosion resistance (Freon,
acid, alkali, Amine, h2s, etc.) and ozone resistance. Excellent
mechanical properties, high strength, wear resistance and high tear
properties. Mainly used in automotive air conditioning seals, oil
drilling seals, aerospace seals, and other mechanical seals in high
temperature, ultra low temperature, high pressure, strong corrosive
70 shore A
75 shore A,80 shore A,85 shore A,90 shore A,etc
|Medium||Hydraulic oils (mineral oil-based)|
|Delivery time||7-15 days by express after payment|
|Payment||L/C, T/T, Western Union, Money Gram, paypal|
|Shipping||By airplane, By ship.|
|Customized||OEM & ODM are welcomed|
Standard:AS568B,JIS2401B,DIN standard,BSISO3601 standard,etc.
Non-standard rubber o-rings available.
Small o-rings,tiny small o-rings,large size o-rings available.
What we do
We are a sealing company specialized in sealing solutions
providing,designing, manufacturing and selling a board range of
o-rings,hydraulic seals and pneumatic seals.
How we do
1. Professional sealing partner.
Researching and development team makes us know better about your
equipment applications and providing you suitable sealing solutions
and seal products.
Independent lab and cooperating with third party institution,such
as SGS,makes us better analyze the materials and proving
certification you need.
2. Reliable quality
Premium raw material,reasonably matched mixtures,professional
manufacturing process and strictly quality control guarantees
reliable quality seals.
3. Continuous Innovation
We committed ourselves to continuous innovation by incessant
researching,developing,training and learning,and then to provide
clients with better products and services.
What you get from us
1. Good quality seals
2. Competitive price
Supply from directly factory makes us competitive price at same
Plenty of product lines,adequate capacity and plenty of stocks
makes us provide the product at soonest time.
Client always NO.1,no matter it is big or small. We respond your
questions at quickest time,traditional Chinese gift will send with
orders,and you will get a thanks-card on first order.
Many clients have good comment to us on this already.
You can talk to us via
Email,telephone,Skype,WhatsApp,LinkedIn,Facebook,Wechat,QQ, at any
time,and you will be responded immediately(It will not so fast at
Free samples and smallest MOQ
If samples in stock,it is free.If no stock and need
manufacture,samples charges need but it could be refund when your
amount reach requirement in future.
ISO9001 Certificate -High Quality Control
Subordinated manufacturing factories -Competitive price.
RoHS certificate,REACH certificate,FDA certificate - Meet stringent industry requirements
Research and Development team; -Providing specific sealing solutions for you
Good service:Your inquiry will be answered within 24 hours,if any
problems after sales,
Rubber o rings:
NBR o-ring,Silicone MVQ o-ring,EPDM o ring,FKM/FPM o ring,CR o
ring,SBR o rings,nitrile orings,FFKM o-rings,PU o-rings,PTFE
o-ring,rubber o-ring cord,x-ring,d-ring,o-ring set,excavator seal
PTFE encapsulated o-ring:
FEP PFA silicon o-ring,FEP PFA FKM o-ring,PFA FPM o ring,FEP PFA
EPDM o ring, PFA FEP stainless spring o ring,FEP PFA hollow silicon
o ring,PFA FEP hollow FPM o ring,FEP PFA camlock gasket,etc
rod piston seal,rod seal,piston seal,wiper dust seal,rotary shaft
oil seal,spring energized seal,guiding strip,wear ring
Pneumatic rod piston seal,pneumatic rod seal,pneumatic piston
seal,pneumatic rod wiper seal,pneumatic cushioning seal,pneumatic
TA,TB,TC,SA,SB,SC,power steering oil seals,seal group/Floating
seal, auto car seals
Rubber u cups,rubber lip seal,V ring A,v ring S,v ring L, standard
and non-standard rubber seal available.
We manufacture and supply a varieyt of seal profiles,customized
seals are available.
please just contact us to start a new and unexpeted woderful
WhatsApp:+86 133 92768056