- 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.
918
products
Products
Hydraulic piston and rod seal UN 20x30x6 PU93 up to 320 bar KVK/China
Product data
Ød=20 mm; ØD=30 mm; h=6 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 20x28x5 PU93 up to 320 bar KVK/China
Product data
Ød=20 mm; ØD=28 mm; h=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 36 pcs.
Hydraulic piston and rod seal UN 8x14x4 PU93 up to 320 bar KVK/China
Product data
Ød=8 mm; ØD=14 mm; h=4 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 56 pcs.
Hydraulic rod seal RS 65x80.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=65 mm; ØD=80.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 71x5.3 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: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal RS 50х65.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=50 mm; ØD=65.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 56x5.3 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: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 1 pcs.
Hydraulic rod seal RS 22х32.7х4.2 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=22 mm; ØD=32.7 mm; H=4.2 mm; R1 max: 1.0 mm; O-пръстен: 26.5x3.55 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: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 34 pcs.
Pneumatic piston seal PPZ 40x31x2.5 NBR7 12bar (for short stroke cylinders) KVK/China
Product data
ØD=40 mm; Ød=31 mm; h=2.5 mm; H=3 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 40 pcs.
Hydraulic piston seal PG-80 80x64х6.3 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=80 mm; Ød=64.5 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 16 pcs.
Hydraulic piston seal PG-70 70x59х4.2 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=70 mm; Ød=59 mm; H=4.2 mm; R1max=0.8 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
Hydraulic piston seal KR 100x79x8.1 NBR70+PU90 up to 300 bar KVK/China
Product data
D=100 mm; d=79 mm; L=8.1 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
