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Seals (660)

national oil seal sizes

FOB Price: US $0.001 - 2.5 / Piece Get Latest Price
Min.Order Quantity: 10 Piece/Pieces
Supply Ability: 50,000,000 Piece/Pieces per Month
Port: Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
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Quick Details

Standard or Nonstandard: Standard Style: Hydraulic Material: Rubber, plastic,metal
Place of Origin: Guangdong China (Mainland) Brand Name: DL SEALS Model Number: DL SEALS
O ring:
color o ring, NBR o ring, silicone o ring, viton o ring
Oil seal:
TC OiL Seal, SC oil seal, TG4 oil seal
Stainless steel oil seal:
PTFE double lip oil seal, PTFE single lip oil seal
Rubber gasket, plastic gasket, flat gasket
Rubber part:
Rubber band, Rubber seal strip, Rubber sheet.
Wear strip:
wear ring, guide ring, guide strip, back up ring
Pneumatic seals: buffer seal , EU, TDUOP Hydraulic seals:
Dust seal, rod seal, piston seal
Vee packing:
PU Vee packing, NBR+Fabric Vee packing
Spring energized seal:
U shape, V shape, O shape

Packaging & Delivery

Packaging Detail: Plastic bags for inner packing of seals. Carton box for outer packing of seals. seals can be packed according to your requirements.
Delivery Detail: Within 15 days after getting your payment.


national oil seal sizes
15-year manufacturer
5-year Ali gold supplier

We are  manufacturer and trading company of Hydraulic seal and pneumatic seal. We can provide a wide range of seals.Below are the seals we Recommend.

O ring seal:

1.  O ring is a loop of elastomer with a round cross-section.
2.  O ring is designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.
3.  O ring can be used both in static applications and in dynamic applications.Such as rotating pump shafts and hydraulic cylinder pistons.
4. O ring is inexpensive, easy to make, reliable and simple mounting requirements, O ring is most common seals in machine design.

Hydraulic rod seal:

1.  Common hydraulic seals include: rod seals, piston seals, symmetrical seals, V-Rings, wipers, rotary shaft seals, wear rings, static seals, back-up rings, o-rings, buffer rings, u-cups, oil & grease seals, cast iron piston rings and gaskets.

2.  Hydraulic seals can be single or double acting. Single acting hydraulic seals are used for one axial direction only. Double acting hydraulic seals are used in both directions for a reciprocating motion.

3.  Hydraulic seals can be made of a variety of materials: Polyurethane, Nitrile, Viton, PTFE, Silicone, EPDM, POM, Nylon, bronze filled PTFE, Nickel filled PTFE, glass filled PTFE. Some hydraulic seals can be molded of fabric reinforced rubber or leather.

Pneumatic seals:

    We can provide pneumatic piston seals, pneumatic piston and rod seals, pneumatic rod seals,pneumatic wiper dust seals, pneumatic seals for rod seals, pneumatic seals for wiper seals,pneumatic reciprocating motion piston seals, pneumatic u cup seals, pneumatic u rubber seals,pneumatic backup ring seals ect.

Wear ring/wear strip:

Wear ring / wear strip, Guide ring / guide strip 

The sliding movements of components, i.e. a piston in s tube, risk metal-to-metal contact that will damage and score the surfaces and eventually cause sal damage, leakage and component damage.

To prevent this, piston and gland should have a brass bearing surface or precisionguide elements such as wear rings, wear bands, guide rings or bearrings

The greater the side load forces, the stronger the wear ring material must be. Wear rings should last longer than the seals as they are the only things stopping expensive damage to the cylinder.



PTFE, PTFE+Bronze, PTFE+Carbon, nylon, POM, phenolic resin

Oil seal:

1.  Simply stated,oil seal are components of a machine that seal lubricants.

2.  Lubricants are used in the friction-producing areas of a machine to ensure smooth movement and long life, and oil seal are used to prevent this lubricant from leaking through “bearing clearances”Of the machine. With advances in mechanical engineering,it has become necessary to prevent the leakage of not only lubricants but also water or chemicals,as well as preventing the entry of dust and dirt into the machine. Oil seals are used to perform both function.

Gasket / Washer:

1.  A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression.

2.  Our company produce rubber gaskets, rubber string, rubber product. Accord with ROHS and FDA.

Material: NR CR,SR,EPDM,SBR,HNBR,Silicone,Viton,NBR.

3.  We have specialized moulds to make the department,The all right root is designed and 

produced according to the request of customers.

Rubber seals:

We provide many kinds of rubber profile:

door rubber seal, rubber sealing strip, solid rubber seal, sponge rubber seal, co-extruded rubber seal, rubber seal with metal insertion, rubber seal with adhesive tape, rubber seal for car, glazing rubber seal, weather strip sealand so on.

Our Company

Click here for more infomation about our company and products.

national oil seal sizes

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Dongguan DL Seals Co., Ltd. is a professional seals manufactory with 16 years of history.
We are specializing in production of rubber, metal sealing element series products. Our products are widely used in dynamic and static and rotating types of equipment. The raw materials are imported from German company Bayer and Japan Daikin company, and the size range and functions are for all the customers needs.
Our company has a strong, professional R & D team, which can develop high-quality new ... View detail

Basic Information

Product/Service (We Sell): Seals,Rubber Seals,PTFE seals,PU seals,gasket  
Brands: DL  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Africa
Northern Europe
Southeast Asia
South Asia
Western Europe
Eastern Asia
Mid East
Central America
North America
Southern Europe
South America
Eastern Europe
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: No.28, 2 Road of Business Street, Yuwu, Dongcheng, Dongguan 523117, Guangdong, China  
Number of Production Lines: 6  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001   ISO14001  
Contract Manufacturing: OEM Service Offered  

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Verified Supplier - Dongguan DL Seals Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2010

Communicate with Supplier:

Mr. David Zeng
Mr. David Zeng:
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