Dongguan Zhongxingshun Sealing Products Factory is located in Dongguan City, Guangdong Province. It is a comprehensive sealing enterprise specializing in seals and sealing rings design, research and development, production, agency, warehousing and sales. It is the production base of KVK seals brand and has seven companies in three fields.
Zhongxingshun Sealing Products Factory has been engaged in the seal industry since its foundation in 1999, with excellent seal design and development capabilities, advanced processing equipment and technology, high-quality imported raw materials, focusing on hydraulic reciprocating seals and skeleton rotary seals. Their products are widely used in various fields such as hydraulics and pneumatics, engineering machinery, petroleum, chemical industry, metallurgy, electronics, electricity, shipbuilding, papermaking, coal mining, pumps and valves.
Zhongxingshun Sealing Products Factory has a technical research and development department, engineering department, production department, business department, etc., providing customers with professional product design and technical support, product customization and other services, advanced production technology, high-quality product quality, excellent service attitude to meet the needs of customers.
The self-developed KVK brand seals are produced with strict accordance with Chinese national standars, corporate standards and foreign starndard, using a variety of materials and formulas with high-quality process productions. Their range covers nine major sealing categories, nearly 100 models and 10,000 specifications, all in stock.
Zhongxingshun has more than 120 employees, including over 60 production workers, 5 R&D team members, 6 regional sales departments with over 30 sales representatives to meet different customers' needs.
13
products
Products
Hydraulic piston seal KDAS KDAS 120x95x22.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-120 95 | 120 | 95 | 22.4 | 113.1 | 118.1 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 19 pcs.
Hydraulic piston seal KDAS 110x85x22.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-110 85 | 110 | 85 | 22.4 | 103.1 | 108 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic piston seal KDAS 100x80x25 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-100 80 | 100 | 80 | 25 | 95 | 98 | 6.25 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 5 pcs.
Hydraulic piston seal KDAS 90x76x22.5 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-90 76 | 90 | 76 | 22.5 | 86 | 89.4 | 5.2 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 17 pcs.
Hydraulic piston seal KDAS 90x70x22.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-90 70 | 90 | 70 | 22.4 | 84.15 | 88.3 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 60 pcs.
Hydraulic piston seal KDAS 80x60x22.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-80 60 | 80 | 60 | 22.4 | 74.15 | 78.3 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 60 pcs.
Hydraulic piston seal KDAS 75x59x20.5 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-75 59 | 75 | 59 | 20.5 | 71 | 74 | 3.1 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic piston seal KDAS 75x55x22.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-75 55 | 75 | 55 | 22.4 | 69.2 | 73.3 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic piston seal KDAS 45x35x16.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-45 35 | 45 | 35 | 16.4 | 40.4 | 43.5 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic piston seal KDAS 45x29x18.4 NBR+POM+TPE до 250 bar KVK/China
Product data
| Model | ØD | Ød | L | d1 | d2 | L1 | r |
| KDAS-45 29 | 45 | 29 | 18.4 | 40.4 | 43.7 | 6.35 | 0.4 |
Material: NBR+POM+TPE
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 250 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 5 pcs.
