NQKSF Extruded O Ring Cord Available in NBR and FKM for on Site Sealing

You may not have noticed it, but it is an indispensable role in many mechanical
equipment. We are talking about the o ring core series. As the name suggests,
its cross section looks like an "O", and the name couldn't be more
straightforward.

Although it is just a seemingly simple round rubber strip, its performance in
sealing occasions makes many engineers willing to put it in the first place.
Why? There are really many reasons.

Why do many people use it?

One of the great advantages of the o-ring core series is: flexibility and
strong adaptability. Unlike those molded o-ring of fixed sizes, this wire-like
o-ring core can be cut, that is, one roll after another, and you can cut it as
long as you want. After bonding into a circle, it can also be used in many non-
standard groove structures, which is particularly convenient for on-site
processing.

This can be seen in the value of emergency repairs. Sometimes, you urgently
need an O-ring of a special size, but there is none in the warehouse. At this
time, cut a section of the o-ring core, glue it on the spot, and the problem is
solved. It is very practical for industries such as wind power, metallurgy, and
water treatment, where the maintenance rhythm is tight and downtime will affect
the benefits.

This solution is particularly convenient, but it should be noted that the
extrusion molding process makes its cross-sectional tolerance greater than that
of the full-molded seal. This o-ring core bonded seal ring is more used for
static sealing. If it is a high-speed rotating shaft, it is recommended that
you choose compression molding, which will be more stable.

Where can it be used? You may not think of more

Don't underestimate this small seal, its "appearance rate" is higher than you
think. From hydraulic systems to industrial robotic arms, from gearboxes to
water treatment equipment, it can be seen. Pumps, valves, motors, gearboxes...
As long as it involves sealing, it may come in handy.

We have customers who are engaged in rail transportation, and there are also
customers who are engaged in wind power, chemical industry, and automation
equipment. They are also using o-ring cores to solve many on-site sealing
problems.

There is more than one material, and they adapt to different environments

Different applications have different requirements for seals, and NQKSF
provides o-ring core wires that are also "different in their strengths."

Nitrile rubber (NBR): oil-resistant, cost-effective, and a "regular player" in
industrial sites.

Fluororubber (FKM): high temperature and chemical corrosion resistance,
outstanding performance in energy, chemical industry, and engine.

Each material has its own characteristics, and none of them is omnipotent, but
as long as the right occasion is chosen, their performance is not bad. Our
engineers often help customers choose suitable materials based on their
equipment and working conditions.

Not just "selling materials", we also understand engineering

Many customers come to us not just to buy a roll of wire. They will ask: "My
location has high temperature, large pressure fluctuations, and corrosive
media. Do you have more suitable suggestions?" - Yes, we have a team of
engineers to help you analyze this situation and make customized
recommendations.

From material selection, cutting length, bonding method, groove matching to
test verification, we can participate. For some batch requirements, we can also
mass produce according to your drawings to ensure that each batch of sealing
rings is tightly fitted.

Standard inventory + customized service, flexible combination

We have tens of thousands of common specifications in our inventory, which can
meet the needs of most working conditions. For non-standard situations, the
customization process can be started at any time, and the delivery is also very
fast. We control the entire production system ourselves, and we are more
assured of the delivery speed and quality control.

Trust from more than 80 countries around the world

· NQKSF has been in the sealing industry for more than 30 years. We are not
the kind of factory that only produces standard parts, but we have our own
technical system in material research and development, sealing solutions, and
industrial chain management.

· At present, our products have been exported to more than 80 countries on
five continents around the world, and many customers are long-term
international brands. There are also many equipment manufacturers who regard us
as engineering partners for joint project development.

In summary, why choose NQKSF is o-ring core?

1. It can be cut as needed, and can flexibly meet various size requirements on
site;

2. There are many material options, covering everything from normal temperature
oil resistance to high temperature chemical corrosion resistance;

3. Save inventory, not picky about groove type, suitable for maintenance
conditions;

4. Provide on-site bonding tools and technical support, more worry-free;

5. From a wire to a project plan, we can help you get it done.

Although the seal is small, it has a big impact. If you choose the right one,
it will not only save trouble, but also reduce maintenance costs and extend the
life of the equipment. NQKSF, as a team dedicated to seals, is willing to put
these experiences into practice with you.

If you are not sure about a certain size or material, our engineers can always
contact you to help you find a suitable solution.

Minimum Order: 1 pieces

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