Product description
Compact piston seal in mining industry(GZ) consists of a polyurethane sealing ring, two backup rings. Sealing ring has sealing function, backup ring can prevent seals to be squeezed out of groove.
Application
Longwall roof supports
Tunnelling Machines
Cutting Machines
Roof Bolting Machines
Excavators
Scoop Trams
Shearers
Shuttle Cars
Drilling Machines
Advantages
1. Excellent static and dynamic sealing, double lips design.
2. High pressure resistance, excellent axis loading capacity
3. High squeeze out resistance.
4. Save groove width
| Sealing ring |
CPU (95A, red color) |
| Elastomer |
NBR/FKM |
| Backup ring |
POM |
| Pressure [MPa] |
dynamic≤70, static≤120 |
| Temperature [° C] |
-20^100 |
| Sliding speed[m/s] |
0.3 |
| Medium |
Mineral oil based hydraulic fluids, barely flammable
hydraulic fluids, water. |
| 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, Ausrialia |
FAQ
1.How cCan you get sample free?
Answer: Sample free to you but your side pay the freight charge.
2.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.
3.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.
Add: Xialingbei Industrial Park, Liaobu Town, Dongguan City, Guangdong Province, China 523410
Audited Supplier 
){kind=link}