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 rod seal VES 60x75x30 NBR fabric 4 pcs + 1 pcs. POM, 5 elements, up to 400 bar KVK/Shina
Product data
Ød=60 mm ; ØD=75 mm ; L=30 mm ; C=5.0 mm
Material: NBR fabric 4 pcs + 1 pcs. POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
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 5 pcs.
Hydraulic rod seal VES 50x70x40 NBR fabric 4 pcs + 1 pcs. POM, 5 elements, up to 400 bar KVK/Shina
Product data
Ød=50 mm ; ØD=70 mm ; L=40 mm ; C=5.0 mm
Material: NBR fabric 4 pcs + 1 pcs. POM
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
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 20 pcs.
Back-up ring F4 55x65x2 PTFE KVK/China
Product data
Ød=55 mm ; ØD=65 mm ; T=2 mm
Material: Polytetrafluoroethylene (Teflon) PTFE
Application range (the following limit values cannot appear at the same time):
Speed: = 0 m/s (static seal)
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 16 pcs.
Back-up ring F4 55x65x1.5 PTFE KVK/China
Product data
Ød=55 mm ; ØD=65 mm ; T=1.5 mm
Material: Polytetrafluoroethylene (Teflon) PTFE
Application range (the following limit values cannot appear at the same time):
Speed: = 0 m/s (static seal)
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 16 pcs.
Pneumatic piston seal TDP 125x20x26 NBR70 + vulcanized metal 12bar KVK/China
Product data
ØD=125 mm ; Ød=20 mm ; H=26 mm ; Ød1=96 mm ; h=10 mm ; S=8.8 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 5 pcs.
Pneumatic piston seal TDP 100x12x25 NBR70 + vulcanized metal 12bar KVK/China
Product data
ØD=100 mm ; Ød=12 mm ; H=25 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 2 pcs.
Pneumatic piston seal TDP 80x20x22.5 NBR70 + vulcanized metal 12bar KVK/China
Product data
ØD=80 mm ; Ød=20 mm ; H=22.5 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 5 pcs.
Pneumatic piston seal TDP 80x16x24 NBR70 + vulcanized metal 12bar KVK/China
Product data
ØD=80 mm ; Ød=16 mm ; H=24 mm ; Ød1=55 mm ; h=6 mm ; S=5 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Pneumatic piston seal TDP 63x12x22 NBR70 + vulcanized metal 12bar KVK/China
Product data
ØD=63 mm ; Ød=12 mm ; H=22 mm ; Ød1=42 mm ; h=6 mm ; S=5 mm
Material: NBR+metal
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 12 bar
Speed: ≤ 1.0 m/s
Temperature: -30°C ~ +80°C
Media: Oil-lubricated air, dry air and oil-free air (initial lubrication required during installation).
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 3 pcs.
Hydraulic piston and rod seal UN 110x140x15 KVK up to 320 bar KVK/China
Product data
Ød=110 mm ; ØD=140 mm ; h=15 mm ; HA=16 mm ; C=4.0 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 20 pcs.
