Piston seals (fig. 1) maintain sealing contact between the piston and the cylinder bore. Differential pressures acting on the piston to extend or retract the piston rod can be in excess of 400 bar (5 800 psi). The pressure acting on the piston seal increases contact forces between the piston seal and cylinder surface. Therefore, the surface properties of the sealing surfaces are critical to proper seal performance (→ Counter-surface finish properties).
Piston seals are typically classified into single-acting (pressure acting on one side only) and double-acting (pressure acting on both sides) seals
Basic Info
| Material: NBR, Ptfe+bronze, PTFE+bronze60%,50%,30%,20% |
| Application: Cylinder |
| Type: Shaft Seal |
| Performance: Wear |
| Shape: O-Ring |
| Temperature: -30~+200℃ |
| Medium: Hydraulic Oil, Water |
| Color: Red ,blue,black,white |
Additional Info
| Packaging: woven bag |
| Productivity: 500pcs By day |
| Transportation: Ocean,Land,Air |
| Certificate: ISO9001:2008 |
Feature of Slide Ring Piston Seals:
1. Material: Nylon Tpu
2. Size: in stock or customized
3. Color: yellow, white ,red or as order
4. Packing: carton, wooden case or as order.
5. Delivery time: 10 days
(1)Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.
(2)PTFE surface treated should be kept in dark place, can not be damaged.
Company Profile
Why choose EO
1. We are the manufacturer of seal .
2. We can provide you with customized product.
3. We are capable of developing new products according to your request.
4. Our oil seals has best quality and best service with competitive price.
5. we have a short delivery time.