Product details:

Basic Components

Oil Seals are used to prevent oil leakage from rotary shaft and housing clearance. It has a flexible lip that rubs against a shaft or housing to prevent leakage or ingress of fluid and dirt. Seal selection is based on shaft diameter, housing bore diameter and width, shaft speed, working temperature, fluid, pressure differential and service conditions. Common configurations include single lip, double lip, triple lip and four or more lips.
Temperature: -50°C -120°C Depending On Rubber Material
Pressure: Up to 0.03 MPa
Reciprocation Speed: 0-20m/S
Medias: mineral oils, water, lubricating grease
Specification: 6-13000mm
Hardness: 30-100
Rubber materials:NBR , We have various colors/specifications/shapes for choosing.

Oil seal specifications:

Testing Equipments
1,Hardness testing: hardness testing of various materials to ensure product hardness to meet customer requirements.
2,Tensile machine: according to the material property requirements test tensile force, according to the standard through the test.
3,Microscopic examination: sampling rate of 20%, oil seal surface is fine cracks, there is scrap, no pass; if the sampling failure rate of 3% and above, the whole batch of full inspection, to ensure quality.
4,Aging box: aging of the material, the temperature of 200 degrees and above, aging phenomenon, then scrapped.
5,Vulcanizing apparatus: test the quality of the glue material, the value is within the standard range, and then pass the test according to the standard.


Certification
We have passed ROHS , ISO9001:2008 quality system certification.

Packaging & Shipping
Packing:     About the packing details for sizes, also according to your requirements.
Shipping:   Normally, the goods will be shipping by Sea, by air or by air express according to customer's request.
About us:
With 34 years experience in producing rubber oil seals, Jiang Yin (No. 3) Rubber Manufacturer Co., Ltd. is a professional manufacturer and industry leader in the researching, manufacturing and selling types of skeleton oil seals, O rings, Rubber gaskets, Pump valve oil seals and Oil seal cover.

Our Service
As a professional manufacturer of rubber sealing products for 34 years, we offer various kinds oil seals, such as TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, and DB, also can customized based on your specific demand; Material including NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc for your better choice.

 

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally 3-7 days for standard sealing products; and 15-20 days for big order and custom non-standard products.
Q: Do you provide free samples?
A: Yes, we offer free sample while customer need pay for the freight charge.
Q: Which Payment way is workable?
A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.
B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.
C: L/C ( Irrevocable LC at sight: Order amount over USD10,000)
Q: What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q: 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: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q: Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, VITON(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.