Seal Kits China Rubber Cnc Machine Pu Ptfe O Ring Washers Oil And Uhs 20 Polyurethane Rings Nbr Cylinder Kit Hydraulic Seal
Product Description
Product name | Seal Kits China Rubber Cnc Machine Pu Ptfe O Ring Washers Oil And Uhs 20 Polyurethane Rings Nbr Cylinder Kit Hydraulic Seal | ||
COMPOUND | ADVANTAGES | LIMITATIONS | |
Nitrile Rubber (NBR) | * Good oil and fuel resistance. | * Poor weather and ozone resistance. | |
Rubber | * Good heat resistance up to 120oC in oil. | * Poor resistance against polar fluids. | |
(NBR) | * High tensile strength. | * Poor resistance against chlorinated hydrocarbon. | |
* Low swelling in water. | * Poor resistance against aromatic fluids. | ||
Polyacrylate Rubber (ACM) | * Good oil and fuels resistance. | * Not usable in contact with water and water solutions | |
Rubber | * Good heat resistance p to 150oC in oil. | * Limited cold flexibility. | |
(ACM) | * Good weater and ozone resistance. | * Limited tensile strength and tear resistance. | |
* Poor wear resistance. | |||
water pump oil seal | * Poor resistance against polar and aromatic and chlorinated hydrocarbons. | ||
Silicone Rubber | * Good heat resistance up to 180oC. | * Poor tensile and tear strength. | |
Rubber | * Best heat resistance of all rubber types. | * Poor wear resistance. | |
* Excellent low temp. Resistance of all rubber types. | * Sensitive to hydrolysis. | ||
* Excellent weather and ozone resistance. | * Poor resistance against aromatic oils and oxidized mineral oils. | ||
* Poor diffusion resistance. | |||
Fluorinated Rubber (FPM) | * Good heat resistance up to 200oC | * Limited cold flexibliity. | |
(FPM) | * The resistance against oil and fuels is better than other types. | * Limited tensile and tear strength. | |
* The only highly elastic rubber whice is resistant to aromatic and chlorinated hydrocarbons. | * Limited wear resistance. | ||
* Excellent heat resistance. | * High compression set in hot water. | ||
* Excellent weather and ozone resistance. | * Poor resistance to polaric solvents. | ||
* Excellent acid resistance. | |||
* Low swelling in water. | |||
OUR COMPANY - Chongqing Longyin Sealing Technology Co.,LTD.
Chongqing Longyin Sealing Technology Co., Ltd. was founded in 2012, specializing in the development, design and production of rubber sealing products. The company introduced with world universal standards and non-standards, is widely used in machinery,electronics, several imported high-precision equipment, Produced nearly 10,000 kinds of rubber seals been certified by ISO9001:2015 and ISO/TS16949:2009.automotive, medical, petroleum, chemical, instrumentation, aerospace, and other fields.
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Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
FAQ：
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: 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.
Q5: 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.
Q6: 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.
Q7: 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.
Q8: 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.
Q9: 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: 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.
Q5: 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.
Q6: 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.
Q7: 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.
Q8: 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.
Q9: 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 : Oil Seal > TC3/TC4/TC5/TC9 Oil Seal
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