- 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-20A 20x15.1х2.2 PU98+NBR70 до 350 bar KVK /China
Product data
ØD=20 mm ; Ød=15.1 mm ; H=2.2 mm ; R1max=0.6 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 8 pcs.
Hydraulic piston and rod seal UN 105x120x12 PU93 KVK up to 320 bar KVK/China
Product data
Ød=105 mm ; ØD=120 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 10 pcs.
Hydraulic piston and rod seal UN 30x40x7 PU93 KVK up to 320 bar KVK/China
Product data
Ød=30 mm ; ØD=40 mm ; h=7 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 193 pcs.
Guide strip FC 30x2.5 PTFE + bronze KVK/China
Price is for 1 m.
Product data
The guide strip has good wear resistance. The guide strip can be cut into rolls of arbitrary length. It is suitable for repair and maintenance, especially for large sizes (>100 mm). It is easy to install, maintenance-free and corrosion-resistant, reducing the risk of damage to metal parts. It has good sliding ability and excellent emergency operation conditions in case of insufficient sliding.
L= 30 mm ; s = 2.5 mm
Ød=51 mm ; ØD=56 mm ; h=15 mm
Material: phenolic resin
Medium: All lubricating media
Operating temperature ℃: -40 to +120
Specific gravity: 1.1g/cm3
Thermal expansion coefficient: 8.3x10-5(k-1)
Speed: ≤1m/s
Friction coefficient: 0.15-0.2
Compressive strength: 3.9N/mm2
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 14 pcs.
Guide ring WR 51x56x15 fabric reinforced phenolic resin KVK/China
Product data
Ød=51 mm ; ØD=56 mm ; h=15 mm
Material: Fabric-reinforced phenolic resin
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 0.5 m/s
Temperature: -50°C ~ +120°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 8 pcs.
Hydraulic piston and rod seal UPH-70D 70x85x10 NBR90 up to 320 bar KVK/China
Product data
The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.
Ød=70 mm ; ØD=85 mm ; h=10 mm ; ØD1=84 mm ; HA=11 mm ; HB=14 mm ; r=5 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 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 hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 36 pcs.
Hydraulic piston and rod seal UPH-70B 70x85x9 NBR90 up to 320 bar KVK/China
Product data
The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.
Ød=70 mm ; ØD=85 mm ; h=9 mm ; ØD1=84 mm ; HA=10mm ; HB=13 mm ; r=5 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 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 hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 14 pcs.
Hydraulic piston and rod seal UPH-63 63x83x12 NBR90 up to 320 bar KVK/China
Product data
The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.
Ød=63 mm ; ØD=83 mm ; h=12 mm ; ØD1=82 mm ; HA=13 mm ; HB=16 mm ; r=4 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 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 hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic piston and rod seal UPH-18C 18x25x6.5 NBR90 up to 320 bar KVK/China
Product data
The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.
Ød=18 mm ; ØD=25 mm ; h=6.5 mm ; ØD1= mm ; HA= mm ; HB= mm ; r= mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 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 hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 4 pcs.
Pneumatic piston seal PPD 100x85x5.6/6 NBR80 up to 10 bar KVK/China
Product data
D=100 mm ; d=85 mm ; H=5.6 mm ; G=6 mm ; D1=99.4 mm ; L=3 mm
Material: NBR 80
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 10 bar
Speed: ≤ 1 m/s
Temperature: -30°C ~ +80°C
Media: Air, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 12 pcs.
