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KVK

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Brand Description
KVK (Zhongxingshun Sealing Products) – The Chinese Industrial Giant in Heavy-Duty Sealing Solutions
The high-performance industrial brand KVK is manufactured by the comprehensive industrial consortium Zhongxingshun Sealing Products Factory, located in the prominent manufacturing hub of Dongguan City, Guangdong Province. The enterprise stands as a massive structural corporation, commanding 7 distinct companies across 3 specialized technological sectors: initial product design, advanced R&D, automated compression molding, and large-scale warehousing and global sales.
In our pursuit to guarantee stable supply chains and unmatched component precision for our clients, "Satelit Nikis" established a direct import partnership with KVK's factory management at the beginning of this year. This collaboration circumvents intermediate trading entities, ensuring that European hydraulic repair shops receive pristine quality, competitive pricing, and rapid logistics directly from our automated local inventory.
⚙️ Industrial Scale, Warehousing, and Precision:
  • 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.
By embedding KVK sealing products into your machinery maintenance protocols, you invest in certified Asian manufacturing power, verified and supplied by the technical experts at "Satelit Nikis" with over 25 years of fluid sealing mastery.
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Note: All manufacturer's names, descriptions, OEM part numbers, and symbols are used for reference purposes only. The company "Satelit Nikis" Ltd. is in no way affiliated with the respective original equipment manufacturers and operates strictly as an independent aftermarket supplier.
Satelit Nikis Ltd.
office@satelit-nikis.com
0896754540
11 Hristo Botev Street, 7700 Targovishte, Bulgaria
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products

Products

Hydraulic piston and rod seal UN 40x50x7 PU93 up to 320 bar KVK/China

Product data

Ød=40 mm; ØD=50 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

Price: €1.08 2.11лв.

In stock 46 pcs.

Quantity:

Hydraulic piston and rod seal UPH 40x60x12 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=40 mm ; ØD=60 mm ; h=12 mm ; ØD1=59 mm ; HA =13 mm ; HB = 16 mm ; C =4 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

Price: €1.73 3.38лв.

In stock 39 pcs.

Quantity:

Hydraulic piston and rod seal UN 42x52x10 PU93 up to 320 bar KVK/China

Product data

Ød=42 mm; ØD=52 mm; h=10 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

Price: €1.51 2.95лв.

In stock 18 pcs.

Quantity:

Hydraulic piston and rod seal UPH 45x53x7 NBR90 up to 210 bar KVK/China

Product data

The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.

Ød=45 mm ; ØD=53 mm ; h=7 mm ; ØD1=52 mm ; HA =8 mm ; HB = 11 mm ; C =4 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

Price: €1.44 2.82лв.

In stock 20 pcs.

Quantity:

Hydraulic piston and rod seal UPH 50x65x10 NBR90 up to 210 bar KVK/China

Product data

The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.

Ød=50 mm ; ØD=65 mm ; h=10 mm ; ØD1=64 mm ; HA =11 mm ; HB = 14 mm ; C =4 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

Price: €1.44 2.82лв.

In stock 20 pcs.

Quantity:

Hydraulic piston and rod seal UPH 55x70x9 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=55 mm ; ØD=70 mm ; h=9 mm ; ØD1=69 mm ; HA =10 mm ; HB = 13 mm ; C =4 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

Price: €2.20 4.30лв.

In stock 18 pcs.

Quantity:

Hydraulic piston and rod seal UN 55x75x10 PU93 up to 320 bar KVK/China

Product data

Ød=55 mm; ØD=75 mm; h=10 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

Price: €2.84 5.55лв.

In stock 12 pcs.

Quantity:

Hydraulic piston and rod seal UN 5x12x6 PU93 up to 320 bar KVK/China

Product data

Ød=5 mm; ØD=12 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

Price: €0.61 1.19лв.

In stock 40 pcs.

Quantity:

Hydraulic piston and rod seal UN 60x75x12 PU93 up to 320 bar KVK/China

Product data

Ød=60 mm; ØD=75 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

Price: €2.63 5.14лв.

In stock 9 pcs.

Quantity:

Hydraulic piston and rod seal UN 70x80x6 PU93 up to 320 bar KVK/China

Product data

Ød=70 mm; ØD=80 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

Price: €1.48 2.89лв.

In stock 51 pcs.

Quantity:
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