Hydraulic piston seals SPG 105*90*7.3 SPG piston seals for excavator

1. The characteristics :

Oil seal edge, elastomer

The sealing lip short and soft with spring

With dustproof lip

Resistance to pressure oil seal, of a whole in the larger diameter used under high pressure

Used for sealing pressure situations

2. Operating conditions

Model: piston seals

Part Name: hydraulic SPG piston seals

Materials: Bronze+PTFE

Pressure: ≤40Mpa

Temperature: -35~+110° C

Speed: Maximum reciproing speed

Media: Mineral oil-based hydraulic fluids,

3. SEAL LIST

Buff Seal : HBTS HBY HBTTS

Wiper Seal : DKB DKBI DKBI3 DKBZ DKI , DWI DKH DWIR DSI LBI LBH VAY

Wearing Ring : WR KZT RYT

Rotary Seal : ROI SPN

Back Up Ring : N4W BRT-PTFE BRT-NYLON BRT2 BRT3 BRT-G BRT-P BRN2 BRN3

O Ring : Oring Kit P series G series AS series S series M 1.5 series M 2.0 series M 1.9series M 2.4 series
M 3.0 series M4.0 series

D Ring : DRP , DRI

5. Sale related product

5. picture viewing




6. FAQ

Q1: The pictures you saw here may not be related to the real products. Please contact us for more details if you want to check products.

A. In order to give you fast and accurate pricing information, we need some details about the machine

Establis in 1998, Guangzhou up-seal Technology Co.,Ltd.,originated fromGuangzhou huaxing oilseal trade company,She has authorized distributors for well-known brand oil seals .
‘upseal Technology Services’ team is having over 25+ years of experience in serving china as well as overseas machinery industries , especially the construction machinery industry market in project execution & maintenance/spare part services.We have excellent engineers with plenty of experience in oilseals industry. We have over 25 years of Sealing Solutions , etc. The Company focus for construction machinery industry market, starting from customer needs, insisting on developing the oil seal profession and becoming the best choice in the market as the quality policy, continuously and stably supplying injection molding machinery, forging machinery, hydraulic cylinders, mining machinery, engineering Machinery, aerial machinery, marine machinery and other industries provide high-quality products and technical services.
After years of development, Guangzhou up.seal technology co,.ltd has customers all over the world and has established a service-oriented policy providing customers with services such as selection guidance, design advice, installation guidance, instructions for use, troubleshooting, and leading mechanical seal products. Our mission is to provide the products with higher quality, lower cost and shorter lead time to our clients. We have established long-term business relationship with our customers whom are from all over the world like USA, Germany, Italy, Australia, South Africa, etc.