Piston seal SPGW For excavator
Owing to our in-depth knowledge of this domain, we are specialized
in providing SPGW Piston Seal.
The common compact seal SPGW is made of a sealing ring, an O-ring
and back up ring.
Sealing ring material is generally filled with PTFE; the O-ring is
made of nitrile rubber (NBR). ) or fluororubber (FKM); the back up
ring is made of polyoxymethylene (POM) material. The combined seal
SPGW has good dynamic and static sealing performance, low friction
coefficient, no creeping at startup, and more importantly, stable
operation.
SPGW is a high performance double acting compact piston seal consisting of a dynamic bronze filled
PTFEhttp://dshseals.com/piston-seal friction ring, a profiled
preloaded NBR ring and two POM back up rings. It has excellent
resistance to leakage, extrusion and friction. SPGW compact seal is
especially suitable for long-distance travel. When used in a
variety of fluids and high temperatures, it is suitable for wider
piston spacing. By stacking, the SPGW compact seals form a compact
structure and excellent performance, mounted in a single piston
groove. Its geometry gives it overall stability, wear resistance,
tightness, low friction and long life without maintenance. Due to
the initial shrinkage range set, the seal has good sealing
properties at low pressure. When the pressure is raised, the
sealing performance remains good because the elastomer exerts a
stress on the combined seal ring, thereby converting the axial
force from system pressure to radial compression. Suitable for
overloaded nylon shielding rings. Designed to protect seals from
crushing damage, it meets the requirements of a wide range of
hydraulic cylinders.
| Product Information |
| Type: | Piston Seal /SPGW for excavator |
| Condition | 100% New |
| Material: | PTFE+NBR+NYLON |
| Machine Model: | Cylinder Of Excavator |
| Size: | Standard Size or Custom Size |
| Appliion: | Cylinder of Excavator |
| Hardness: | 92 degree |
| Temparature: | -55Degree To 120 Degree |
| Feature: | Oil Resistance,Heat Resisitance,Pressure resisitant
Durable, |
| OEM: | Accpetable |
| vailablity: | In Stock |
| Shipping: | Express,By Air,By Sea |
| Regular specifiions |
| NO | SIZE | NO | SIZE |
| 1 | 50*36*8.5 | 17 | 130*107*15.5 |
| 2 | 55*41*8.5 | 18 | 135*112*15.5 |
| 3 | 60*46*8.5 | 19 | 140*117*15.5 |
| 4 | 65*50*10.5 | 20 | 145*122*15.5 |
| 5 | 70*55*10.5 | 21 | 150*127*15.5 |
| 6 | 75*60*10.5 | 22 | 155*132*15.5 |
| 7 | 80*65*10.5 | 23 | 160*137*15.5 |
| 8 | 85*70*10.5 | 24 | 165*142*15.5 |
| 9 | 90*75*10.5 | 25 | 170*147*15.5 |
| 10 | 95*80*10.5 | 26 | 175*152*15.5 |
| 11 | 100*85*12 | 27 | 180*157*15.5 |
| 12 | 105*90*12 | 28 | 185*162*15.5 |
| 13 | 110*95*12 | 29 | 190*167*15.5 |
| 14 | 115*100*12 | 30 | 195*172*15.5 |
| 15 | 120*105*12 | 31 | 200*177*15.5 |
| 16 | 125*102*15.5 | 32 | 220*197*15.5 |
The Reason Why Choose Us?
1. Quality Control – GUKE uses raw materials which made for high quality only,same
standard as OEM genuine parts.We have never compromised our quality
with inferior materials. Our insistence in high quality for raw
materials, mold design, production, and packing make us stand out
from the other factories
2. Technical Support – Our mold design and development department is comprised of
knowledgeable people. GUKE is equipped with the advanced CNC mold
developing machines.We test all of the raw materials and study the
most advanced ones.
3. Research & Development- We have a strong research and development capacities, constantly
seeking new technologies and methods to achieve higher performance,
competitiveness and quality.
4. Resource Integration – For brand:ERP ILLAR, HIAT CHI, KOMATSU, KOBELCO(NEW HOLLAND)
some of , JCB, JOHN DEERE, CASE, DOOSAN, HYUNDAI and rock
breaker(hammer breaker).
5. Sample Test –Samples are always available for checking quality and can be
dispatched to you very quickly.
6. Stock –More than 5,000 items stocked and available in our inventory,
both inch and metric sizes are available. One stop service and
immediate delivery.
7. After Sales –6 months warranty. We provide a wide variety of support, such as
servicing and maintenance support.
Who Can We Supply?
GUKE specializes in the design and manufacturing of pneumatic,
hydraulic seals, and hydraulic spare parts for aftermarket. we are
sure to meet your needs
- O-rings, U packings,Oil Seals and custom-made rubber items.
Available materials include NBR 70/90 ,HNBR ,FKM( )
- Polyurethane(PU), Nylon(NY) engineering plastics injection and
PTFE(Teflon) seals. Both imperial and metric sizes are available
- Construction equipment seal kits, especially excavator and rock
breaker seal kits.
The Business Partner We Are Seeking For?
(1) We want to build mutually beneficial long term business
relationships.
(2) We are looking forward to cooperate with oversea agent and
distributors.
Factory View
