Product Introduction:
V Packing Seals are one of the seals used for reciprocating motion, its section shows a V shape. We seldom use them alone, normally, combination using of pressing ring, back-up ring and several v rings, the number of v rings depend on the pressure.
V Packing Seals are mould pressing of rubber with fabric or rubber, normally NBR with fabric, hard rubber for press ring and back-up ring, hard plastic is also used for back-up ring. V Packing Seals mainly apply to piston and piston rod of overload equipments, providing good abrasive resistance and stability, as well as preventing extruding seals out of the gap. Moreover, it can provide best sealing even under harsh condition, like temperature change, unexpected pressure, axial/radial vibration, etc.
Material:
POM+PU+PTFE/Carbon
Customied material is always welcom, like FKM(viton), FKM with fabric, NBR are all available.
Material Character Profile:
Pure Rubber: Water and air
NBR: Mineral oil based hydraulic fluids
FKM(viton): Various kinds of chemicals and high temperture
Rubber with Fabric: Strengthen sealing rigidity and intensity, preventing extrusion, fitable for high pressure.
PU: Abrasion resistant
PTFE+Carbon: Preventing extrusion
Product Function:
Sealing for piston and rod of reciprocating hydraulic cylinder
Application Range:
Temperture: -40° C-+120° C
Pressure: Under 25MPa
Sliding Speed: 0.5m/s
Medium: Mineral oil based hydraulic fluids, water, air or others
Application:
Metallurgy, mine, hydraulic cylinder
| Name |
Hydraulic seals |
| Sliding speed[m/s] |
15 |
| Temperature [° C] |
-45...+260 |
| Pressure Pr: N/mm² (Max) |
60 |
| Medium |
Mineral oil based hydraulic fluids,
barely flammable hydraulic fluids,
water, air and others. |
| Material |
PTFE+bronze/carbon, PU, etc. |
| Color |
coffee, green, grey green,red |
| Advantages |
1. Suitable for dry use (depending on the load).
2. Very good temperature resistance.
3. Compatible with most of the fluids in contact.
4. Easy assembly, low friction coefficient. |
| Application |
hydraulic cylinders, Pneumatics, Presses
Injection moulding machines, Excavator
Machine tools |
| Certificates |
ISO9001-2008, SGS |
1.Where has the product sold to?
Answer: Our seals sold to America, India, Korea, the United Kingdom, Iran and other Countries .
2.How can you get sample free?
Answer: Sample free to you but your side pay the freight charge.
3.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.
4.Why choose Guangdong DEF Seals solutions Co., Ltd ?
1.Professional and reliability.
2.Complete production line, quickly delivery.
3.Advanced equipments, high quality and competitive price.
4.We have a heart like fire.
5.We are ready to serve you all the time.
MOQ(M) |
10 |
| FOB |
FOB Shenzhen |
| Method of payment |
T/T (bank account, paypal,western union) |
| Delivery time |
5 to 7 working days, 2 days for in stock |
| Supply ability |
5000000Pcs/Month |
| Packaging |
plastic film for inner packaging and cartons for outer packaging |
| Export market |
South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Australia |
Company show
Audited Supplier 
){kind=link}
){kind=link}