DLSEALS PTFE o ring cord vulcanizing kit o ring cords custom rubber sealing strip
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- Supplier: GUANGDONG DLSEALS TECHNOLOGY CO. LTD.
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Product Overview
Description
Product Description
Specification
item | value |
Size | custom size |
Place of Origin | China |
Guangdong | |
Brand Name | DLSEALS |
Model Number | oring cord |
Packing & Delivery
1.Plastic bag for inner packing.
2.Carton box for outside packing.
3.Can be packed according to you.
2.Carton box for outside packing.
3.Can be packed according to you.
DLSEALS Rubber O-Ring Seals | ||||||||
Material | Hardness (Shore A) | Temperature | Size | |||||
Standard Size | Available | |||||||
NBR(Buna,Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR FFKM PU PTFE | 60-90 70-90 60-90 10-70 60-90 70-90 90~95(D) 60~70(D) | -55℃-110℃ -20℃-250℃ -45℃-150℃ -60℃-280℃ -48℃-180℃ -18℃-326℃ -40℃-90℃ -100℃-280℃ | AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France) | Diameter of seals from0.5-3500mm | ||||
Resistance | Color | Certificate | Application | |||||
Hydraulic Fluid Engine Oil Chemical Ozone Steam & Hot Water Low Temperature High Temperature | Black Brown Red Green White Blue Clear Customized | IS09001 ISO14001 TS16949 RoHS REACH F D A UL94V0 | Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufaturing | |||||
O-Ring Material
NBR orings(nitrile butadiene rubber)
*Service Temperature
For NBR the service temperature can be designed from -55 °C to 100°C or up to 130 °C depending on differenacrylonitrile content
and formula.
*Application
NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile
content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.
For NBR the service temperature can be designed from -55 °C to 100°C or up to 130 °C depending on differenacrylonitrile content
and formula.
*Application
NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile
content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.
FKM, o-rings(Fluorocarbon)
*Service Temperature
For general type Viton the service temperature is better limited to approximately from -26 to 232°C in static applications, though
the service temperature can arrive to 275°C at short time In dynamic applications, it is suitable between -15°C and 200 °C.
*Application
Because FKM has excellent resistance of high temperature, oil, solvent, flame, chemicals and weathering, it is usually applied in
automotive, chemical processing, aerospace and many other industries.
For general type Viton the service temperature is better limited to approximately from -26 to 232°C in static applications, though
the service temperature can arrive to 275°C at short time In dynamic applications, it is suitable between -15°C and 200 °C.
*Application
Because FKM has excellent resistance of high temperature, oil, solvent, flame, chemicals and weathering, it is usually applied in
automotive, chemical processing, aerospace and many other industries.
Silicone Rubber o ring (Q, MQ, VMQ, PVMQ)
*Service Temperature
For Silicones the service temperatures are from -60 C to 225°C. Some special types can be used in extreme temperature up to 300°C
and down to -100°C.
*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive and aerospace
industries where flexibility and longevity are important. It is also a suitable material for parts that need food grade for food
handling equipment and appliances.
For Silicones the service temperatures are from -60 C to 225°C. Some special types can be used in extreme temperature up to 300°C
and down to -100°C.
*Application
Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive and aerospace
industries where flexibility and longevity are important. It is also a suitable material for parts that need food grade for food
handling equipment and appliances.
PU o-rings(Polyurethane)
*Service Temperature
-45 to 120 °C
*Application
PU displays higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance.
PU is suitablefor for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulic fluids HFA and HFB and water uo to 50℃.
-45 to 120 °C
*Application
PU displays higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance.
PU is suitablefor for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulic fluids HFA and HFB and water uo to 50℃.
PTFE O-Ring
*Service Temperature
PTFE's mechanical properties are low compared to other plastics, but its properties remain at a useful level over a wide temperature range of -100°F to +400°F (-73°C to 204°C).
*Application
PTFE is the common sealing material used for making wear ring, backing-up ring, o ring, gasket, etc. It can be found in metallurgy
machinery, petrochemical machinery, engineering machinery, and light industrial machinery.
PTFE's mechanical properties are low compared to other plastics, but its properties remain at a useful level over a wide temperature range of -100°F to +400°F (-73°C to 204°C).
*Application
PTFE is the common sealing material used for making wear ring, backing-up ring, o ring, gasket, etc. It can be found in metallurgy
machinery, petrochemical machinery, engineering machinery, and light industrial machinery.
Ethylene Propylene Rubber (EPM, EPDM)
*Service Temperature
For EPDM the service temperature can be designed from -55 C to 125 C or up to 150 C (for peroxide cured systems).
*Application
In phosphate-ester based hydraulic fluids and glycol based brake fluids systems Ethylene Propylene Rubber is good choice for
sealing parts. EPDM is also is usually used in hot water or steam applications up to 150 C.
For EPDM the service temperature can be designed from -55 C to 125 C or up to 150 C (for peroxide cured systems).
*Application
In phosphate-ester based hydraulic fluids and glycol based brake fluids systems Ethylene Propylene Rubber is good choice for
sealing parts. EPDM is also is usually used in hot water or steam applications up to 150 C.
FVMQ oring(Fluorosilicone Rubber)
*Service Temperature
Fluorosilicone rubber has good physical and mechanical properties and chemical stability, and can work for a long time at -60 to
200°C, and short-term use below 250°C.
Fluorosilicone rubber has good physical and mechanical properties and chemical stability, and can work for a long time at -60 to
200°C, and short-term use below 250°C.
*Application
Mainly used in the preparation of heat-resistant, oil-resistant, acid-resistant rubber products. Such as seals,
rubber hoses, rubber pads, tapes, tapes, films, fuel tanks and impregnated products, etc., can also be used as outer sheaths of
wires and anti-corrosion linings of equipment, etc., widely used in aviation industry, petroleum industry, automobile industry,
chemical industry Industry and other fields.
rubber hoses, rubber pads, tapes, tapes, films, fuel tanks and impregnated products, etc., can also be used as outer sheaths of
wires and anti-corrosion linings of equipment, etc., widely used in aviation industry, petroleum industry, automobile industry,
chemical industry Industry and other fields.
FFKM oring(Perfluoroelastomer)
*Service Temperature
It has elasticity and the thermal and chemical stability of PTFE. Long-term working temperature -39~288°C, short-term up to 315°C.
*Application
It has elasticity and the thermal and chemical stability of PTFE. Long-term working temperature -39~288°C, short-term up to 315°C.
*Application
Make seals resistant to various media, such as rocket fuel, navel orange, oxidant, nitrogen tetroxide, fuming nitric
acid, etc., used in aerospace, aviation, chemical, petroleum, nuclear energy and other industrial sectors.
acid, etc., used in aerospace, aviation, chemical, petroleum, nuclear energy and other industrial sectors.
HNBR oring(Hydrogenated nitrile rubber)
*Service Temperature
HNBR has high temperature resistance of 130～180℃, cold resistance of -55～-38℃, and excellent mechanical properties. Compared with other polymers, it can better meet the requirements of the automotive industry.
*Application
Hydrogenated nitrile rubber is widely used in oil fields, automobile industry, etc.
ACM oring
*Service Temperature
For ACM the service temperature can be designed from -10 to 150°C.
*Application
It is used in diaphragms, hoses for automotive applications. Good heat, ozone and oil resistance. Typically attacked by water,alcohols, glycols and aromatics. The molecular structure contains ethyl acrylate (EA), butyl acrylate (BA) and methoxyethyl
acrylate (MEA). High BA content improves low temperature resistance and high MEA content improves oil resistance.
Our Advantages
FAQ
1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Guangdong, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Southern Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%)
C92/C82/C76 (China), AS568 (USA), BS (UK), R (France), P.G (Japan), etc.
ID0.5 to 3500MM can be produced, support customization
ROHS,REACH,F D A,UL94V0/V1, etc.
Production time 3-5 days, PTFE oring and PU oring turning production 1 day
We are manufacturer.We are based in Guangdong, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Southern Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%)
There are total about 51-100 people in our office.
2.What are the standards for DLSEALS O-rings?C92/C82/C76 (China), AS568 (USA), BS (UK), R (France), P.G (Japan), etc.
3.What are the materials of DLSEALS O-rings?
Rubber: NBR, FKM, EPDM, VMQ, HNBR, FFKM, etc.
Rubber: NBR, FKM, EPDM, VMQ, HNBR, FFKM, etc.
Plastic: PTFE, PA, PU, etc.
Metal: gold, silver, aluminum, stainless steel, copper,etc.
4. What are the size ranges of DLSEALS O-rings?
ID0.5 to 3500MM can be produced, support customization
5. What is the stock status of DLSEALS O-rings?
DLSEALS has a large stock of NBR O'RING, Silicone O'RING, FKM/VITON ORING
6.Which certifications do DLSEALS O-rings comply with?DLSEALS has a large stock of NBR O'RING, Silicone O'RING, FKM/VITON ORING
ROHS,REACH,F D A,UL94V0/V1, etc.
7. What is the production time for DLSEALS O-rings?
Production time 3-5 days, PTFE oring and PU oring turning production 1 day
8.In which industries/equipment are DLSEALS O-rings used?
Watches, robots, food equipment, medical, aerospace, military, automobile manufacturing, chemical petroleum, new energy, machine tools, etc.
Watches, robots, food equipment, medical, aerospace, military, automobile manufacturing, chemical petroleum, new energy, machine tools, etc.
9.In which industries/equipment are DLSEALS O-rings used?
Standard specifications, a large number of spot
Standard specifications, a large number of spot
For more information, please contact us. We look forward to your arrival
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