- Advanced Material Engineering: Backed by dedicated research units, KVK continuous to innovate in high-grade elastomer synthesis, ensuring maximum hydraulic fluid resistance and high tensile strength under load.
- Colossal Warehousing Capabilities: Operating as a main production and logistics hub, the factory holds vast baseline stock volumes, empowering "Satelit Nikis" to secure even the most specialized and rare sealing dimensions rapidly.
- Strict Quality Metrics: All manufacturing operations strictly mirror the global quality framework of ISO 9001, guaranteeing crisp sealing lip geometries and zero defects.
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products
Products
Hydraulic piston and rod seal UN 16x22x5 up to 320 bar KVK/China
Product data
Ød=16 mm ; ØD=22 mm ; h=5 mm ; HA=5.7 mm ; C=2 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 200 bar, it is recommended to use a back-up ring
Speed: ≤ 0.8 m/s
Temperature: -30°C ~ +80°C
Media: mineral-based hydraulic oils and emulsions; not suitable for environmetally-friendly oils (bio oils)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 51 pcs.
Hydraulic piston and rod seal UN 14x24x8 up to 320 bar KVK/China
Product data
Ød=14 mm ; ØD=24 mm ; h=8 mm ; HA=9 mm ; C=2.5 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 200 bar, it is recommended to use a back-up ring
Speed: ≤ 0.8 m/s
Temperature: -30°C ~ +80°C
Media: mineral-based hydraulic oils and emulsions; not suitable for environmetally-friendly oils (bio oils)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 26 pcs.
Hydraulic piston and rod seal UN 4x11x5 KVK up to 320 bar KVK/China
Product data
Ød=4 mm ; ØD=11 mm ; h=5 mm ; HA=5.7 mm ; C=2.0 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 200 bar, it is recommended to use a back-up ring
Speed: ≤ 0.8 m/s
Temperature: -30°C ~ +80°C
Media: mineral-based hydraulic oils and emulsions; not suitable for environmetally-friendly oils (bio oils)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 11 pcs.
Hydraulic piston seal SPGW-135 135x112x15.5 NBR80/PTFE+Bronze/polyamide resin up to 400 bar KVK/China
Product data
ØD=135 mm ; Ød=112 mm ; H=15.5 mm ; L=16mm
Material: NBR80/PTFE+Bronze/polyamide resin
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 1.5 m/s
Temperature: -20°C ~ +120°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 8 pcs.
X-ring 45.2x5.33 NBR70
Material: nitrile rubber NBR.
Hardness: Shore 70±5
The color of nitrile rubber is generally black, but might vary occasionally, without this impacting the sealing properties of the X-ring.
O-ring dimensions: Internal diameter d1= 42.5 mm
Cross section d2 = 5.33 mm
For delivery options to your country, please do not hesitate to contact us!
In stock 98 pcs.
Hydraulic piston seal PG-50B 50x34.5x6.3 PTFE+ bronze+NBR70 до 400 bar KVK /China
Product data
ØD=50 mm ; Ød=34.5 mm ; H=6.3 mm ; R1max=0.8 mm
Material: PTFE+ bronze+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 4.0 m/s
Temperature: -30°C ~ +120°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 9 pcs.
Hydraulic piston seal PU-PG130 130x114.5х6.3 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=130 mm ; Ød=114.5 mm ; H=6.3 mm ; R1max=1.2 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -30°C ~ +120°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 6 pcs.
Pneumatic piston seal PPZ 25x18x2.1 NBR70 12bar (for short stroke cylinders) KVK/China
Product data
ØD=25 mm ; Ød=18 mm ; h=2.1 mm ; H=2.5 mm
Material: NBR 70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1 m/s
Temperature: -25°C ~ +100°C
Media: аir, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic piston seal OK 60x49x4.2 NBR+POM до 500 bar KVK/Chinaa
Product data
Ød=60 mm; ØD=49 mm; L=4.2 mm; ØD1=59.3 mm
Material: NBR+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤1.0 m/s
Temperature: -30°C ~ +110°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 22 pcs.
Hydraulic piston seal KR 75х62х6.3 NBR70+PU90 up to 300 bar KVK/China
Product data
D=75 mm ; d=62 mm ; L=6.3 mm
Material: NBR70+PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 300 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +110°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 15 pcs.
