Oil China in Ho Chi Minh City Viet Nam half gear coupling factory Seal in Mathura India jaure gear coupling sales Applying to Engine Motorcycle Agricultural with top quality lowest price

Oil  China  in   Ho Chi Minh City Viet Nam   half gear coupling  factory  Seal  in   Mathura India   jaure gear coupling sales  Applying to Engine Motorcycle Agricultural with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

Product details:

Item name: Oil Seal
Meterial: NBR, FKM, HNBR , Viton,Silicon ,Q, EPDM, ACM,  etc
Application: Engine, Transmission, Rear Axle,gearbox,booster pump.
Speed: Speed Mechanical Seal
lip: Double lips and single lip are available
Shape: O Type
Color: Black, brown or as you required
Pressure: Pressure type
Working Medium: Hydraulic Oil, Water and Dust
Payment terms: L/C or T/T 
Trademark: ODM, OEM
Performance: High temperature resistance,Good oil resistance
Standard: Nonstandard / Standard
Hardness: 30-100
Transport package: Carton or as Your Required
Factory visit: Available
Company Type Manufacturer/Factory & Trading Company
Origin: China(mainland)
Hscode: 4016931000
Supply 500000 per/month

Basic Components
materials used for the sealing lip
metal case
The typical fundamental components of a shaft seal are:

The sealing lip, consisting of a flexible membrane ending in an edge, made of elastomeric material, designed to wrap around the shaft and thus exert a sealing action

The metal case, designed to provide the shaft seal with the necessary rigidity for a stable coupling with the relative housing bore

The Garter spring, acting as a complement to the fundamental action of the sealing lip

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

Oil Seal Main Applications:
Diesel and Gasoline Engine Like Crankshaft and Camshaft
Rotational System of Vehicle Like Gear Box, Wheel Hub, Axle, Pumps, oil field, Shock Absorber 
Rotational system of Farm and Construction Machinery like Forklift, Excavator 
Industrial Gear Box
Daily Washing Machine
Mechanical Engineering and Equipment Processing Industry
Oil Seal Main Types:
Oil Seal Used In Engine: DR, DL, TG, TGW, TC etc.
Oil Seal Used In Wheel: TC, TB, SB, SC, TA, SA, TG, SG, TGW, combined type and so on.
Oil Seal Used In EPT tool: TC, TB, SB etc.
Oil Seal Used In Agricultural vehicle: Special type as customers’ reuqirement
Oil Seal Used In Construction Machinery: SIBC, TZDL, TA, TC etc.
Rubber materials:NBR , We have various colors/specifications/shapes for choosing.
Oil seal specifications:

8*16*5.8 35*45*10 60*80*10 180*220*16 12*20*5.8 15*30*7
10*18*5.8 35*47*7 60*90*12 180*220*18 35*62*10 60*85*10
10*22*8 38*58*8 65*80*10 200*230*15 64*80*8 15*26*7
10*26*5 35*50*8 65*85*8 280*320*20 221.5*250*8 15*30*7

 NBR Regular Size:

ID*OD*H Type ID*OD*H Type ID*OD*H Type ID*OD*H Type
6x22x8 TC 12x32x10 TC 17x30x8 TC 20x40x8 TC
8x14x4 SC 12x32x7 TC 17x30x10 TC 20x42x7 TC
8x16x4 TC 13x22x7 TC 17x30x10 TC 20x42x7 TC
8x16x5 TC 13x24x7 SC 17x35x10 TC 20x42x10 TC
8x16x7 SC 14x24x7 SC 17x35x10 SC 20x45x10 TC
8x19x7 TC 14x24x8 TC 17x35x5 TC 20x45x10 TC
8x20x7 TC 14x25x7 TC 17x35x7 TC 20x45x10 SC
8x22x7 SC 14x28x4 TC 17x35x8 TC 20x47x7 TC
8x22x8 SC 14x28x7 TC 17x40x7 TC 20x47x8 TC
8x22x8 TC 14x28x7 TC 17x40x10 TC 20x47x10 SC
9x22x7 TC 14x28x10 TC 17x40x12 TC 20x47x10 TC
10x19x5 TC 14x29x7 TC 18x28x5 TC 20x50x10 TC
10x19x6 TC 14x30x7 TC 18x30x6 TC 20x52x7 TC
10x19x7 TC 14x30x10 TC 18x30x7 TC 20x52x3 SC
10x20x8 TC 14x35x7 TC 18x30x8 TC 20x52x6 SC
10x22x10 TC 14x35x10 SC 18x30x10 SC 21x35x6 TC
10x22x10 TC 15x24x5 TC 18x30x10 TC 21x35x7 TC
10x22x7 SC 15x24x7 TC 18x35x10 SC 21x35x8 TC
10x22x8 SC 15x25x5 TC 18x35x10 TC 21x38x6 TC
10x22x8 TC 15x26x7 TC 18x35x7 TC 22x30x10 SC
10x25x5 SC 15x28x5 SC 18x40x7 TC 22x32x5 SC
10x25x10 SC 15x28x7 TC 18x40x10 TC 22x32x7 TC
10x26x4 TC 15x28x7 SC 20x30x5 SC 22x35x6 TC
10x26x7 TC 15x28x10 SC 20x30x5 TC 22x35x7 TC
10x26x7 SC 15x30x5 SC 20x30x6 TC 22x35x6.7 TC
10x26x8 TC 15x30x5 TC 20x30x7 SC 22x35x8 TC
10x28x7 TC 15x30x10 TC 20x30x7 SC 22x38x8 TC
10x28x10 TC 15x30x10 SC 20x30x7 TC 22x38x10 SC
11x19x5 TC 15x32x7 TC 20x30x8 TC 22x38x10 TC
12x19x3 SC 15x35x6 TC 20x30x9 TC 22x40x6 TC
12x20x6 SC 15x35x10 TC 20x30x10 SC 22x40x7 TC
12x22x5 TC 15x35x7 TC 20x32x7 TC 22x40x8 TC
12x22x6 TC 15x40x10 SC 20x32x7 TC 22x40x8 TC
12x22x7 TC 16x28x7 TC 20x35x10 TC 22x40x9 TC
12x22x7 SC 16x30x7 TC 20x35x10 TC 22x40x10 SC
12x24x7 SC 16x30x7.5 TC 20x35x5 TC 22x40x10 TC
12x24x7 TC 16x30x10 TC 20x35x7 TC 22x42x7 TC
12x25x5 SC 16x35x7 TC 20x35x7 TC 22x42x10 SC
12x25x7 TC 16x35x10 TC 20x35x8 SC 22x42x11 TC
12x25x10 TC 16x35x10 TC 20x37x7 TC 22x42x12 SC
12x28x7 TC 17x28x5 SC 20x37x7 TC 22x45x10 TC
12x28x8 TC 17x28x7 TC 20x40x10 TC 22x45x10 SC
12x28x10 TC 17x28x7 SC 20x40x7 TC 22x50x10 TC
12x30x10 TC 17x30x7 TC 20x40x7 SC 22x65x8 TC

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.

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

Packaging & Shipping

Size Official size
Packing A roll of 10, a bundle of 100, and finally put into the packing box

 About the packing details for sizes, also according to your requirements.

Delivery Time:  5-7 days after payment
Payment Terms:  100%TT EPT payment for LC order

Normally, the goods will be shipping by Sea, by air or by air express according to customer’s request.

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 EPT based on your specific demand; Material including NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc for your better choice.


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.


The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.


Oil  China  in   Ho Chi Minh City Viet Nam   half gear coupling  factory  Seal  in   Mathura India   jaure gear coupling sales  Applying to Engine Motorcycle Agricultural with top quality lowest price