- 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 UPH 70x90x12 NBR90 up to 210 bar KVK/China
Product data
The hydraulic seal USH has a symmetrical design and is suitable for both piston and rod.

Ød=70 mm ; ØD=90 mm ; h=12 mm ; ØD1=89 mm ; HA =13 mm ; HB = 16 mm ; C =5 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 210 bar; when the pressure is higher than 150 bar, it is recommended to use a back-up ring
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions; not suitable for environmetally-friendly oils (bio oils)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 22 pcs.
Hydraulic piston and rod seal UN 70x90x12 PU93 up to 320 bar KVK/China
Product data

Ød=70 mm; ØD=90 mm; h=12 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 12 pcs.
Hydraulic piston and rod seal UN 80x90x8 PU93 up to 320 bar KVK/China
Product data

Ød=80 mm; ØD=90 mm; h=8 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 and rod seal UPH 90x100x5 NBR90 up to 210 bar KVK/China
Product data
The hydraulic seal USH has a symmetrical design and is suitable for both piston and rod.

Ød=90 mm ; ØD=100 mm ; h=5 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 210 bar; when the pressure is higher than 150 bar, it is recommended to use a back-up ring
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions; not suitable for environmetally-friendly oils (bio oils)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic piston and rod seal UN 90x100x5 PU93 up to 320 bar KVK/China
Product data

Ød=90 mm; ØD=100 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 27 pcs.
Hydraulic piston and rod seal UN 95x115x12 PU93 up to 320 bar KVK/China
Product data

Ød=95 mm; ØD=115 mm; h=12 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 12 pcs.
Double wiper H32 50x58x5/6.5 PU93 KVK/China
Product data

Ød=50 mm ; ØD=58 mm ; t=5 mm ; h=6.5 mm ; ØE=54 mm ; H=6 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 2 bar
Speed: ≤ 0.1 m/s
Temperature: -30°C ~ +80°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 40 pcs.
Double wiper H32 30x38x5/6.5 PU93 KVK/China
Product data

Ød=30 mm ; ØD=38 mm ; t=5 mm ; h=6.5 mm ; ØE=34 mm ; H=6 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 2 bar
Speed: ≤ 0.1 m/s
Temperature: -30°C ~ +80°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 100 pcs.
Guide ring WPB 90x80x20 POM up to 210 bar KVK/China
Product data

ØD=90 mm ; Ød=80 mm ; h=20 mm
Application range:
Pressure: 21~210 bar
Operating temperature: -25°C to +80°C
Surface speed: ≤ 0.5 m/s
Media: Petroleum-based hydraulic fluid, ethylene glycol, oil emulsion, phosphate ester
Material: POM -Polyoxymethylene (Acetal)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Guide ring WPB 85x70x26 POM up to 210 bar KVK/China
Product data

ØD=85 mm ; Ød=70 mm ; h=26 mm
Application range:
Pressure: 21~210 bar
Operating temperature: -25°C to +80°C
Surface speed: ≤ 0.5 m/s
Media: Petroleum-based hydraulic fluid, ethylene glycol, oil emulsion, phosphate ester
Material: POM -Polyoxymethylene (Acetal)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
