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.
230
products
Products
Hydraulic Piston and Rod Seal SEG 80x100x14.5 NBR+fabric NBR+POM 500 bar KVK/China
Product data
Ød=80 mm ; ØD=100 mm ; L=14.5 mm ;M=98.5 mm
Material: NBR+fabic NBR+POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +12°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal RS 32x42.7x4.2 PTFE+bronze/NBR70 KVK до 400 bar KVK/Chin
Product data
Ød=32 mm ; ØD=42.7 mm ; H=4.2mm ; R1 max:1.0 mm ; O-пръстен: 36.5x3.55 mm
Material: PTFE+bronze/NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 8 pcs.
Hydraulic rod seal RS 30х40.7х4.2 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=30 mm ; ØD=40.7 mm ; H=4.2mm ; R1 max:1.0 mm ; O-пръстен: 34.5x3.55 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: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 14 pcs.
Pneumatic piston seal PPZ 16x9x2.1 NBR80 12bar (for short stroke cylinders) KVK/China
Product data
ØD=16 mm ; Ød=9 mm ; h=2.1 mm ; H=2.5 mm
Material: NBR 80
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1 m/s
Temperature: -25°C ~ +100°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Double wiper H32 40x48x5/6.5 PU93 KVK/China KVK/China
Product data
Ød=40 mm ; ØD=48 mm ; t=5 mm ; h=6.5 mm ; ØE=44 mm ; H=6 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 2 bar
Speed: ≤ 0.1 m/s
Temperature: -30°C ~ +80°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Double wiper H32 30x38x5/6.5 PU93 KVK/China KVK/China
Product data
Ød=30 mm ; ØD=38 mm ; t=5 mm ; h=6.5 mm ; ØE=34 mm ; H=6 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 2 bar
Speed: ≤ 0.1 m/s
Temperature: -30°C ~ +80°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Pneumatic damper AS 30x40x6.2/7.8 NBR 80 16 bar KVK/China
Product data
Ød=30 mm ; ØD=42 mm ; t=6.2 mm ; h=7.8 mm
Material: NBR 80
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 16 bar
Speed: ≤ 0.1 m/s
Temperature: -20°C ~ +80°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 18 pcs.
Wiper seal A1 78x86x4/7 PU93 KVK/China
Product data
Ød=78 mm ; ØD=86 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 10 pcs.
Wiper seal A1 90x98x4/7 PU93 KVK/China
Product data
Ød=90 mm ; ØD=98 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 10 pcs.
Wiper seal A1 42x50x4/7 PU93 KVK/China
Product data
Ød=42 mm ; ØD=50 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 7 pcs.
