High-quality raw materials
Excellent workmanship
Strict quality inspections
High Quality Black Brown Green Color Heat and Chemical Resistance 75/80/90 Shore FPM FKM O Ring
Product Description
Material | Hardness (Shore A) | Temperature | Size | ||
Standard Size | Available | ||||
NBR(Buna, Nitrile) FKM(VlTON, FPM) EPDM Silicone(VMQ) HNBR FFKM(FFKM, Kalrez) AFLAS FVMQ PU CR PTFE | 60~90 70~90 60~90 40~70 60~90 70~90 70~90 70~90 50~90 60~90 60~90 | -40℃-120℃ -20℃-200℃ -50℃-150℃ -70℃-220℃ -40℃-150℃ -18℃-326℃ -2℃-230℃ -60℃-200℃ -40℃-90℃ -40℃-120℃ -100℃-280℃ | ID≤2000mm CS≤40mm | ||
Resistance | Color | Certificate | Application | ||
Hydraulic Fluid Engine Oil Chemical Ozone & UV Steam & Hot Water Low Temperature High Temperature | Black Brown Red Green White Blue Clear Customized | ISO9001 1SO14001 TS16949 RoHS REACH FOOD GRADE CT | Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufacturing | ||
VITON(FKM)
Working temperature: -20℃~200℃ Performance :High temperature resistance, chemical resistance, suitable for polar solvents. Application range: Often used in high temperature, chemical corrosion, oily environment, in metallurgy, chemical industry, automotive engineering, electric power and other industries.
EPDM
Working temperature: -50℃~150℃ Performance : Resistant to most oils and solvents (except ketones and esters). Application range: It is often used in the working environment that requires chemical corrosion resistance and oil resistance. It is widely used in the fields of metallurgy, chemical industry and automobile.
NBR
Working temperature: -40℃~120℃ Performance : Excellent oil resistance, water resistance, abrasion resistance, deformation resistance, but not suitable for polar solvents. Application range: Commonly used in fuel tanks, lubricating oil tanks, grease, silicone oil glycol series, used in oil, hydraulic leak-proof systems, etc.
Silicone(VMQ)
Working temperature: -70℃~220℃ Performance : Environmental protection, non-toxic, good elasticity, good electrical insulation properties, heat resistance, cold resistance, ozone resistance, atmospheric oxidation resistance; Poor tear resistance and friction resistance. Application range: Commonly used in household appliances, food machinery, daily necessities, toys and other industries that come into contact with people.
HNBR
Working temperature: -40℃~150℃ Performance: Upgrade on the basis of the performance of cyanide rubber, with higher working temperature, better wear resistance, alkali resistance, acid resistance, ozone resistance, Weather resistance, etc. Applications: Water seals, oil seals, hydraulic systems, etc.
PU
Working temperature: -40℃~90℃ Performance: Excellent wear resistance, good elasticity, high hardness, oil resistance and solvent resistance. Application range: widely used in machinery industry, automobile manufacturing, petroleum industry, mining industry, electrical and instrument industry, construction industry, medical and health and sports goods manufacturing and other fields.
10 years of rubber seal products manufacturer
26 years of rubber industry technical experience
More than 5000 sets of molds
Nearly 20,000 seal specifications
Details needed for customization
In order to complete the product customization faster and more accurately, please provide us with the following information.
Non-Standard O Rings
Size：According to different products, usually include inner diameter, wire diameter, width, height, etc.
Material：NBR/HNBR/FKM/EPDM/VMQ/FFKM,etc.
Hardness:40~90 shore
Color：Please provide Pantone color number or sample.
For non-standard products, please provide the following information as much as possible so that we can better understand your needs:
Design drawings;
Sample;
Photo & video;
Product purpose and usage scenarios(If you don't mind).
Workshop
Testing Equipment
Certificate
By sea
Delivery time: about 25-45 days.
By Rail
If you are in Europe or Central Asia, railways are also a good choice.
Delivery time: about 14-25 days.
By Air
For some small and light products, air freight is our main choice.
Delivery time: about 5-8days.
Q1. What is the payment term?
A: We accept a T/T 30% deposit and a 70% balance of a current bill of lading or a letter of credit. West Union, VISA is also
accepted.
Q2. What is the normal delivery time for product orders?
A: The average delivery time of the sample is 1-2 weeks. If the mold production is involved, the delivery cycle of the production
mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.
Q3. What is your standard packaging?
A: All goods will be packed in PE bags and then packed in cartons and filled with trays. Special packaging methods are accepted
when needed, but charges may apply.
Q4. Which certificate do you have?
A1: Since 2012, we have passed ISO9001:2008: We have various rubber compounds certified by ROHS. 4 patents, still applying
for more patents.
Q5: How to check the quality of bulk orders?
A1: Our inspection procedures include, first inspection/patrol inspection/initial inspection/full inspection/shipment inspection.
A2: We provide quality certification to all customers before delivery, such as measurement reports, material data sheets, etc.
A3: We accept third party inspections such as SGS, TUV, INTERTEK, BV, etc.
Q6: How do I choose a raw compound for my application?
A: With years of experience in using a variety of materials, we can help you choose the material that best suits your needs,
keeping in mind the cost of materials.
Q7: Do you use any international standards for rubber products?
A: Yes, we mainly use the ASTM D2000 standard to define the quality of rubber materials according to ISO3302, ISO2768 and so on.
Q8: Can you provide materials of different colors?
A: Yes, we can produce custom Molded Rubber and silicone rubber products in different colors. Color codes are required when
ordering.
Q9: From which side can you produce which materials?
A: NBR, EPDM, silicone, FKM, NEOPRENE (CR), NR, IIR, SBR, ACM, AEM, fluorosilicon (FVMQ), FFKM, liquid silica gel, and the like.
Q10: What other services does LongYin seal offer?
A: We have an internal mold function that can be maintained and maintained; we have a cold chamber for elastomer storage to extend
product life.
A: We accept a T/T 30% deposit and a 70% balance of a current bill of lading or a letter of credit. West Union, VISA is also
accepted.
Q2. What is the normal delivery time for product orders?
A: The average delivery time of the sample is 1-2 weeks. If the mold production is involved, the delivery cycle of the production
mold is 10 days, and the average production time after the sample is approved is 1-2 weeks.
Q3. What is your standard packaging?
A: All goods will be packed in PE bags and then packed in cartons and filled with trays. Special packaging methods are accepted
when needed, but charges may apply.
Q4. Which certificate do you have?
A1: Since 2012, we have passed ISO9001:2008: We have various rubber compounds certified by ROHS. 4 patents, still applying
for more patents.
Q5: How to check the quality of bulk orders?
A1: Our inspection procedures include, first inspection/patrol inspection/initial inspection/full inspection/shipment inspection.
A2: We provide quality certification to all customers before delivery, such as measurement reports, material data sheets, etc.
A3: We accept third party inspections such as SGS, TUV, INTERTEK, BV, etc.
Q6: How do I choose a raw compound for my application?
A: With years of experience in using a variety of materials, we can help you choose the material that best suits your needs,
keeping in mind the cost of materials.
Q7: Do you use any international standards for rubber products?
A: Yes, we mainly use the ASTM D2000 standard to define the quality of rubber materials according to ISO3302, ISO2768 and so on.
Q8: Can you provide materials of different colors?
A: Yes, we can produce custom Molded Rubber and silicone rubber products in different colors. Color codes are required when
ordering.
Q9: From which side can you produce which materials?
A: NBR, EPDM, silicone, FKM, NEOPRENE (CR), NR, IIR, SBR, ACM, AEM, fluorosilicon (FVMQ), FFKM, liquid silica gel, and the like.
Q10: What other services does LongYin seal offer?
A: We have an internal mold function that can be maintained and maintained; we have a cold chamber for elastomer storage to extend
product life.
Product Categories : O Ring Series > O-ring
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