HBY buffering ring
HBY buffer ring does more than normal buffer ring does, not only just buffer the pressure spikes of hydraulic systems, but also acts as a primary seal and pressure spike suppressor. It is mainly used in construction machinery cylinder.
HBY buffer ring Advantages:
-Unusually high wear resistance;
-Insensibility against shock loads and pressure peaks;
-High resistance against extrusion;
-Low compression set;
-Long service life;
-Suitable for toughest working conditions;
HBY buffer ring Operating conditions
-Pressure: ≤ 50Mpa;
-Temperature: -35~+100° C;
-Speed: ≤ 0.5 m/s;
-Media: Hydraulic oils(mineral oil-based).
HBY buffer ring Material
-Hardness: 90-95 Shore A
-Color:yellow and blue, yellow ring is the standard one but blue one is better than it, cause the blue one has better heat resistant.
The products we can supply as below:
WEAR RING:Phenolic Resin WR,CAT type WR,PTFE RYT ect
DUST SEAL :DKB/DKBI,PAD, DSI, DLI/VAY, LBH etc
BUFFER RING:HBY,HBTS /HBTY(step seal)
SEAL FOR CYLINDER-BOOM
SEAL FOR CYLINDER-ARM(STICK)
SEAL FOR CYLINDER-BUCKET
ROTARY JOINT SEALS
ROTARY(CONTROL) JOINT SEALS
HYDRAULIC PUMP SELAS
FRONT IDLER SEALS
CHAIN ADJUSTER SEALS
TRAVELLING MOTOR SEALS
CENTER JOINT SEALS/TURNING JOINT SEALS
SLEWING DEVICE SEALS /SWING MOTOR SEALS
LEVER CONTROL SEALS/ PILOT VALVE SEALS / PPC SEALS
TRANSMISSION SEAL KIT
ORING BOX / O RING KIT
HAMMER BREAKER SEAL KIT/BREAKER SEAL KIT
About us :
GDK seals company is professional seals manufacturer in Guangzhou China, and specialized in the seal kits of the excavator, breaker, loader, dozers, backhoes engineering industrial equipment for more than 12 years. Pursuing high quality and first-rate service are our goals.Looking forward to meeting you if you want to visit our factory in GUANGHZOU CHINA.
We set up the PTFE polymer materials, PU polyurethane and NBR materials seals producing line; Meanwhile, NOK, SKF, PARKER, CFW brand seals are also supplied well as the distributor in China. All sealing products are widely used in different kinds of excavator and breaker hammer installation and maintenance systems, wining high reputation from the customers at home and abroad.
Our factory :
1.How to order ?
Pls contact me through email, Tel, skype or whatsapp,tell me what you need and I will offer according to your requirement .
After you confirm , I will send PI for payment .
2.How to produce ?
We can produce according to seal type and sizes .
If you need some customized parts, we can produce according to drawing and samples .
3. How to deliver ?
For small order, we will deliver by express, such as DHL, FEDEX, UPS,TNT.etc
For large order , we can deliver by air or by ship .
4. About payment ?
We accept : T/T, PAYPAL, WESTERN UNION or L/C
as usual , 30% advance payment in advance .
We can design and manufacture various rubber parts, custom-made is welcome
material: NBR, FKM, PTFE, silicon rubber are available.
custom-made is welcome.
Welcome to contact anytime
|PTFE,NBR,PU, FKM ect
|Shore 70-90 or according to order
|Black, brown, red, white, black, green, blue
|OD can be 12mm to 2000 mm
|10 or 20 pcs/paper, then in carton