coloful o ring, NBR o ring, silicone o ring, PTFE o ring
TC Oil Seal, SC oil seal, TCN oil seal
Stainless steel oil seal:
PTFE double lip oil seal, PTFE single lip oil seal
Rubber gasket, plastic gasket, flat gasket
Rubber band, Rubber seal strip, Rubber sheet.
wear ring, guide ring, guide strip, back up ring
buffer seal , EU, TDUOP
Dust seal, rod seal, piston seal
PU Vee packing, NBR+Fabric Vee packing
Spring energized seal:
U shape, V shape, O shape
Standard or Nonstandard:
50000000 Piece/Pieces per Month
Packaging & Delivery
Plastic bags for inner packing of seals.
Carton box for outer packing of seals.
seals can be packed according to your requirements.
Shipped in 10 days after payment
Hydraulic and pneumatic seal are widely used in walks of life.DL SEALS can provide you a wide range of hydraulic and pneumatic seals. Below are some seals for your reference. If you can not find your seals, please feel to contact us for more information of seals.
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.
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.
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.
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.
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.
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.
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.