- 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 seal PU-PG-50B 50x34.5x6.3 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=50 mm ; Ød=34.5 mm ; H=6.3 mm ; R1max=0.8 mm ; О-пръстен: 42.5x2.65 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 PU-PG-30 30x22.5x3.2 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=30 mm ; Ød=22.5 mm ; H=3.2 mm ; R1max=0.6 mm ; О-пръстен: 21.2x2.65 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 38 pcs.
Hydraulic piston seal PU-PG-125 125x109.5х6.3 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=125 mm ; Ød=109.5 mm ; H=6.3 mm ; R1max=1.2 mm ; O-ring: 109x5.3 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: -30°C ~ +120°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 16 pcs.
Hydraulic piston seal PU-PG-125A 125x104x8.1 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=125 mm ; Ød=104 mm ; H=8.1 mm ; R1max=1.2 mm ; O-ring: 102x7
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 32 pcs.
Hydraulic rod seal RS 80х95.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=80 mm ; ØD=95.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 85x5.3 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 29 pcs.
Hydraulic rod seal RS 140х155.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=140 mm ; ØD=155.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 145x5.3 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 130х145.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=130 mm ; ØD=145.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 136x5.3 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 100х115.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=100 mm ; ØD=115.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 105x5.33 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 12 pcs.
Wiper seal A5 28x36x5.3/7 PU93 KVK/China
Product data
Ød=28 mm; ØD=36 mm; H=7 mm; L=5.3 mm; ØD1=36.6 mm; ØD2=31 mm; a=2 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 2.0 m/s
Temperature: -35°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 39 pcs.
Pneumatic piston seal Z8 50x42x3.25 PU90 16bar KVK/China
Product data
ØD=50 mm; Ød=42 mm; H=3.25 mm; L=3.5 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 16 bar
Speed: ≤ 1 m/s
Temperature: -20°C ~ +80°C
Media: аir, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 48 pcs.
