- 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
Pneumatic piston seal TDP 63x12x22 NBR70 + vulcanized metal 12bar KVK/China
Product data

ØD=63 mm ; Ød=12 mm ; H=22 mm ; Ød1=42 mm ; h=6 mm ; S=5 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 9 pcs.
Hydraulic piston and rod seal UN 110x140x15 KVK up to 320 bar KVK/China
Product data

Ød=110 mm ; ØD=140 mm ; h=15 mm ; HA=16 mm ; C=4.0 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 15 pcs.
Hydraulic piston and rod seal UN 22x30x5 KVK up to 320 bar KVK/China
Product data

Ød=22 mm ; ØD=30 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 3 pcs.
Hydraulic piston and rod seal UN 140x160x10 KVK up to 320 bar KVK/China
Product data

Ød=140 mm ; ØD=160 mm ; h=10 mm ; HA=11 mm ; C=4.0 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 61 pcs.
Hydraulic piston and rod seal UN 160x180x10 KVK up to 320 bar KVK/China
Product data

Ød=160 mm ; ØD=180 mm ; h=10 mm ; HA=11 mm ; C=4.0 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 12 pcs.
Hydraulic piston and rod seal UN 105x115x9 KVK up to 320 bar KVK/China
Product data

Ød=105 mm ; ØD=115 mm ; h=9 mm ; HA=10 mm ; C=4.0 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 4 pcs.
Hydraulic piston and rod seal UN 98x112x9 KVK up to 320 bar KVK/China
Product data

Ød=98 mm ; ØD=112 mm ; h=9 mm ; HA=10 mm ; C=4.0 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 16 pcs.
Hydraulic piston and rod seal UN 85x93x11.5 KVK up to 320 bar KVK/China
Product data

Ød=85 mm ; ØD=93 mm ; h=11.5 mm ; HA=12.5 mm ; C=4.0 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 23 pcs.
Hydraulic piston and rod seal UN 80x92x8.7 KVK up to 320 bar KVK/China
Product data

Ød=80 mm ; ØD=92 mm ; h=8.7 mm ; HA=9.7 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 4 pcs.
Hydraulic piston and rod seal UN 65x80x9U93 KVK up to 320 bar KVK/China
Product data

Ød=65 mm ; ØD=80 mm ; h=9 mm ; HA=10 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 55 pcs.
