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.
422
products
Products
Hydraulic rod seal BD 60x75x11.4 PU93+NBR70+POM up to 500 bar KVK/China
Product data
Ød=60 mm ; ØD=75 mm ; h=11.4 mm L=12.5 mm ; d1=60.5 mm
Material: PU93+NBR70+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +110°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal BD 50x65x11.4 PU93+NBR70+POM up to 500 bar KVK/China
Product data
Ød=50 mm ; ØD=65 mm ; h=11.4 mm L=12.5 mm ; d1=50.5 mm
Material: PU93+NBR70+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +110°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal BD 40x55x11.4 PU93+NBR70+POM up to 500 bar KVK/China
Product data
Ød=40 mm ; ØD=55 mm ; h=11.4 mm L=12.5 mm ; d1=40.5 mm
Material: PU93+NBR70+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +110°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal BD 75x90x11.4 PU93+NBR70+POM up to 500 bar KVK/China
Product data
Ød=75 mm ; ØD=90 mm ; h=11.4 mm L=12.5 mm ; d1=75.5 mm
Material: PU93+NBR70+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +110°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Wiper seal A5 95x103x5.3/7 PU93 KVK/China
Product data
Ød=95 mm ; ØD=103 mm ; H=7 mm ; L=5.3 mm ;ØD1=103.6 mm ; ØD2=98 mm a=2 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 2.0 m/s
Temperature: -35°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Wiper seal A5 45x53x5.3/7 PU93 KVK/China
Product data
Ød=55 mm ; ØD=65 mm ; H=7 mm ; L=5.3 mm ;ØD1=65.6 mm ; ØD2=58 mm a=2 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 2.0 m/s
Temperature: -35°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 39 pcs.
Wiper seal A5 45x53x5.3/7 PU93 KVK/China
Product data
Ød=450 mm ; ØD=53 mm ; H=7 mm ; L=5.3 mm ;ØD1=53.6 mm ; ØD2=48 mm a=2 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 2.0 m/s
Temperature: -35°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 100 pcs.
Wiper seal A1 40x48x4/7 PU93 KVK/China
Product data
Ød=40 mm ; ØD=48 mm ; H=7 mm ; L=4 mm ; a=1 mm ; h=1 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Speed: ≤ 2.0 m/s
Temperature: -30°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 200 pcs.
Hydraulic piston and rod seal USH-50A 50x60x7 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=50 mm ; ØD=60 mm ; h=7 mm ; ØD1=59 mm ; HA=8 mm ; HB=11 mm ; r=2.5 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 400 pcs.
Hydraulic piston and rod seal USH-24 24x32x4 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=24 mm ; ØD=32 mm ; h=4 mm ; ØD1=31 mm ; HA=4.6 mm ; HB=6.2 mm ; r=2 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 500 pcs.
