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.
341
products
Products
Pneumatic Rod Seal/Wiper WEU 25x35x11.2 PU90 до 16bar KVK/China
Product data
Ød=25 mm ; ØD=35 mm ; H=11.2 mm ; ØD1=37.5 mm ; L1=9.4 mm ; L2=14 mm ;R=1.4 mm ; f=2.0 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 16 bar
Speed: ≤ 1 m/s
Temperature: -35°C ~ +80°C
Media:аir, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 19 pcs.
Pneumatic Rod Seal/Wiper WEU 20x30x10.7 PU90 up to 16bar KVK/China
Product data
Ød=20 mm ; ØD=30 mm ; H=10.7 mm ; ØD1=32 mm ; L1=8.8 mm ; L2=13 mm ;R=1.1 mm ; f=1.5 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 16 bar
Speed: ≤ 1 m/s
Temperature: -35°C ~ +80°C
Media:аir, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 40 pcs.
Pneumatic Rod Seal/Wiper WEU 16x26x10.7 PU90 up to до 16bar KVK/China
Product data
Ød=16 mm ; ØD=26 mm ; H=10.7 mm ; ØD1=28 mm ; L1=8.8 mm ; L2=13 mm ;R=1.1 mm ; f=1.5 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 16 bar
Speed: ≤ 1 m/s
Temperature: -35°C ~ +80°C
Media: аir, oil-lubricated and dry air, oil-free air (initial lubrication during assembly)
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic rod seal VES 75x90x24 NBR fabric, 5 elements, 400 bar KVK/China
Product data
Ød=75 mm ; ØD=90 mm ; L=24 mm ; C=5.0 mm
Material: NBR fabric 5pcs.
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 piston and rod seal USH-35.5 35.5x45.5x6 NBR90 до 210 bar KVK/China
Product data
The hydraulic seal USH has a symmetrical design and is suitable for both piston and rod.
Ød=35.5 mm ; ØD=45.5 mm ; h=6 mm ; ØD1=44.5 mm ; HA=7 mm ; HB=10 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 20 pcs.
Hydraulic piston and rod seal UPI 80x95x9 PU90 KVK до 320 bar KVK/China
Product data
The hydraulic seal UPI has a symmetrical design and is suitable for both piston and rod.
Ød=80 mm ; ØD=95 mm ; h=9 mm ; ØD1=94 mm ; HA=10mm ; HB=13 mm ; C=5 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 150 bar, it is recommended to use a back-up ring
Speed: ≤ 0.5 m/s for piston, ≤ 1.0 m/s for rod
Temperature: -20°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 7 pcs.
Hydraulic piston and rod seal UPI 40x52x10 PU90 KVK до 320 bar KVK/China
Product data
The hydraulic seal UPI has a symmetrical design and is suitable for both piston and rod.
Ød=40 mm ; ØD=52 mm ; h=10 mm ; ØD1=51 mm ; HA=11mm ; HB=14 mm ; C=4 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 150 bar, it is recommended to use a back-up ring
Speed: ≤ 0.5 m/s for piston, ≤ 1.0 m/s for rod
Temperature: -20°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 10 pcs.
Hydraulic piston and rod seal UPI 16x26x6 PU90 KVK до 320 bar KVK/China
Product data
The hydraulic seal UPI has a symmetrical design and is suitable for both piston and rod.
Ød=16 mm ; ØD=26 mm ; h=6 mm ; ØD1=25 mm ; HA=7 mm ; HB=9 mm ; C=2.5 mm
Material: PU90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 bar; when the pressure is higher than 150 bar, it is recommended to use a back-up ring
Speed: ≤ 0.5 m/s for piston, ≤ 1.0 m/s for rod
Temperature: -20°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.
Hydraulic piston and rod seal UPH-125B 125x150x19 NBR90 до 320 bar KVK/China
Product data
The hydraulic seal UPH has a symmetrical design and is suitable for both piston and rod.
Ød=125 mm ; ØD=150 mm ; h=19 mm ; ØD1=148 mm ; HA=20 mm ; HB=23 mm ; r=6.5 mm
Material: NBR90
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 320 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 hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 5 pcs.
Hydraulic piston and rod seal UN 210x230x15 до 320 bar KVK/China
Product data
Ød=210 mm ; ØD=230 mm ; h=15 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 10 pcs.
