Green FVMQ Fluorosilicone Heat Resistant O Ring Manufacturers for
Refining Oil Equipment
Introduction for O Rings
Following elastomers can be use in O ring :
* Aflas® or Kalrez®(FFKM)
* Acrylate Rubber(ACM)
* Butyl Rubber(IIR)
* Ethylene-propylene (EPR, EPDM)
* Ethylene Acrylate Rubber(AEM)
* Fluorocarbon (FKM/FPM/FKM)
* Fluorosilicone(FVMQ)
* Hydrogenated Nitrile (HNBR)
* Neoprene Rubber(CR)
* Nitrile Rubber (Buna-N/NBR)
* Natural Rubber(NR)
* Polyurethane(PU)
* Silicone Rubber
* Styrene-butadiene Rubber (SBR)
| Material | Temperature | Characteristics | Application |
| NR | -50~80℃ | Good elasticity, tensile strength, wear resistance | Tires, cushions, seals, cable insulation sleeves |
| NBR | -40~120℃ | Oil resistance, wear resistance, high temperature and aging
resistance | Oil resistant seals, diaphragms, hose and soft tubing |
| SIL/VMQ | -60~250℃ | High and low temperature resistance, non-toxic tasteless, aging
resistance, insulation resistance, good thermal conductivity | Household articles, seals, shock absorbers, electronic accessories |
| EPDM | -40~150℃ | Weather resistance, ozone aging resistance, steam resistance,
strong acid and alkali resistance | Phosphate hydraulic oil system seals, hose and auto parts |
| FKM/FKM | -40~240℃ | High temperature resistance, oil,chemical,aging resistance, good
insulation, flame-retardant, less
breathabilities | Heat and oil resistant sealing parts, rubber hoses |
| SBR | -50~110℃ | The property is close to NR. good wear
and aging resistance. heat resistance is better than NR, but short
service life | Tire, rubber sheet, rubber hose, rubber adhesive tape |
| HNBR | -40~150℃ | Not easy to wear and deform, oil resistance | Aerospace, automobile, oilfield drilling, petrochemical, textile
and printing |
| CR | -40~120℃ | Weather and ozone aging resistance, self extinguishing, good
tensile strength, elongation and elasticity, good adhesion
with metal and fabric | Sealing ring, rubber tube, coating, wire insulation layer, adhesive
tape and prepared adhesive |
| FVMQ | -40~177℃ -40~232℃( Dry environment) | Resistant to strong acid, high and low temperature, oil, high
pressure and aging | Mechanical seal, petroleum industry, chemical industry, building
materials |
| FFKM | 250℃(regular) 320-330℃ (formula) | Good performance, used in harsh environments, resistant to various
solvents, strong acid and alkali, and good elasticity | High quality and expensive seal rings. |
| PU | -40~90℃ | Not easy to wear, withstand high pressure, not easy to aging and
hydrolysis | Building, automobile, aviation industry, thermal insulation,
household goods, household appliances |
FLS/Fluorosilicone (Fluorinated Silicone Rubber)material
| Material | FLS (Fluorinated Silicone Rubber) |
| Advantage | 1.Excellent Solvent resistance |
| 2.Excellent Low Temperature Resistance |
| 3.Excellent Oil Resistance,heat Resistance |
| 4.Excellent Tear Resistance |
| 5.Excellent Radiation Resistance |
| Temperature | -50~200 ℃ |
| Application | For Drilling machinery and Refining oil equipment |
| For Natural gas desulfurization equipment |
Function of o ring
A: Rubber O-ring seals - for binoculars, tools, automobiles, garage,
plumbers, machinery, plant,
repair, air and gas connected.
B: For professional pipe, sealing pipe and sewer repair leaks family,
bathtub, septic tanks,
hydraulic, air and gas connections, etc..
C: Oil, coolant, power steering fluid, washer fluid, Use for
mechanical,grease applications.
D: These rings are made of a very durable and pliable rubber
construction to seal contact
and connection points. They will last through long and arduous use.
E: O rings are also widely used by professional mechanics and DIY car
owners to fix engine leaks
and other leaks like oil, coolant, power steering fluid, washer fluid, etc.
Use for mechanical/grease
applications.
Our Factory
Rui Chen Sealing Co., Ltd was built in 2006, now there are more
than 200 staff. The company has two branches
in Guangdong and Jiangxi, They are Dongguan Rui Chen Sealing Co.,
Ltd. and Shangrao Rui Chen Sealing Co., Ltd..
In recent years, the company has been supported by ShangRao
municipal government and fully enjoy all the
preferential policies for economic development zone. We will always
take "best quality, best service" as our
mission, and make progress together with you, harmony and mutual
win!
Certificates
1,
IATF16949
2.ISO9001
3.ISO14000
Progress
FAQ
Q: 1 What kinds of materials can you provide?
A: NBR, EPDM, SILICONE,FKM(FKM),NEOPRENE(CR), HNBR ,NR, IIR, SBR,
ACM, AEM,Fluorosilicone(FVMQ),
FFKM etc.
Q: 2 How to select the raw compound for my application?
A: With years of experience working with a variety of material, we
can help select the material that will best suit your
needs while keeping material costs in mind.
Q: 3 How long can we get the quote?
A: If your information is complete, we will provide the quotation
within 8 hours.
Q: 4 Can you provide samples? Is it free or extra?
A: Yes, we can provide samples for free. Freight can be negotiated.
Q: 5 What is the normal lead time for product orders?
A: If the stock generally takes 3-7 days, mold about 15-18 days, no
mold about 25-30 days, depending on the product
situation.
Q: 6 How to check the quality of the bulk order?
A: We have incoming inspection, control the quality of raw
materials, process inspection,to ensure the quality of the
production process, shipping 100% of the full inspection; automatic
inspection machine full inspection, and according
to customer needs before the mass production of pre-production
samples.
Q: 7 What is your standard packing?
A: Plastic bag for inner packing .carton box for outer packing also
be packed according to customer's requirements.
Q: 8 What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or
L/C at sight, Paypal is also accepted.
