Language

Cart

K40 is a two piece single acting piston seal which consists of asymmetrical profile with pressure relieving grooves and a thermoplastic back-up ring.

PRODUCT ADVANTAGES
• Superior static and dynamic sealing effect
• Improved sealing gap due to the active back-up ring
• Relief grooves against dynamic pressure
• Easy assembly into the closed groove
• Simple groove design
• Highly wear resistant

APPLICATION
Heavy duty cylinders , scrap cutters and hydraulic jacks.

MATERIAL   CODE
PU 92 SHORE A PU9401
POM   PM9901
OPERATING CONDITIONS
MEDIA Mineral oils(DIN 51524)  HFA and HFB HFC
TEMPERATURE -30°C +100°C +5°C +50°C -30°C +40°C
PRESSURE ≤400 Bar ≤400 Bar ≤400 Bar
SPEED ≤0.5 m/sn ≤0.5 m/sn ≤0.5 m/sn
Note: The above data are maximum values and cannot be used at the same time.
    
SURFACE ROUGHNESS Ra Rmax
Sliding Surface ØD ≤0.4 μm ≤3.2 μm
Groove Base  Ød ≤1.6 μm ≤10 μm
Groove Flanks  B ≤3.2 μm ≤16 μm
Note: It is recommended to have 50% to 90% of the working surface material contact area value.

INSTALLATION
Easily assembled into one piece piston. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

NOTESThe permissible sealing gap values of K40 piston seal is given in the below table.


PERMISSIBLE SEALING GAP
   Pressure (Bar) Smax (mm)
100 1.0
150 0.8
250 0.7
400 0.6
Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.  
More Information
น้ำหนัก/หน่วย (กก.)0.1000
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งานHeavy duty cylinders , scrap cutters and hydraulic jacks.
Temperature Range Min °C-30
Temperature Range Max °C105
Max Pressure400 bar
หน่วยPCE
หน่วยวัดmm
แบรนด์Kastas
I.D. เส้นผ่านศูนย์กลางวงใน120
OD เส้นผ่านศูนย์กลางวงนอก(มม)150
THK ความหนา19
TypeK40
Part NOK40-150 PU
วัสดุ(Material)PU
Write Your Own Review
You're reviewing:K40 PISTON 120X150X13
Your Rating
มีสินค้า
SKU
HS-PS-0734
฿409.00

K40 PISTON 120X150X13

Hydraulic Piston Sealing Elements / K40

สอบถามสั่งซื้อสินค้า

บริษัท อีโคซีล จำกัด

Facebook : @ecosealthailand
Line Official : @ecosealthailand
Website: www.ecosealthailand.com
E-mail : ecoseal@ecosealthailand.com

Tel : 02 931 6868