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.
696
products
Products
Hydraulic piston seal KDAS 80x62x22.5 NBR+POM+TPE до 250 bar KVK/China
Product data
D=80 mm; Ød=82 mm; L=22.5 mm; Ød1=76 mm; Ød2=79 mm; L1=3.6 mm; r=0.4 mm
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 13 pcs.
Hydraulic piston seal KDAS 70x58x20.5 NBR+POM+TPE до 250 bar KVK/China
Product data
D=70 mm; Ød=58 mm; L=20.5 mm; Ød1=66 mm; Ød2=69.5 mm; L1=4.2 mm; r=0.4 mm
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 38 pcs.
Hydraulic piston seal KDAS 65x50x18.4 NBR+POM+TPE до 250 bar KVK/China
Product data
D=65 mm; Ød=50 mm; L=18.4 mm; Ød1=60.4 mm; Ød2=63.5 mm; L1=6.35 mm; r=0.4 mm
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 22 pcs.
Hydraulic piston seal KDAS 63x47x20.5 NBR+POM+TPE до 250 bar KVK/China
Product data
D=63 mm; Ød=47 mm; L=20.5 mm; Ød1=59 mm; Ød2=62 mm; L1=3.1 mm; r=0.4 mm
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 38 pcs.
Hydraulic piston seal KDAS 63x47x19.4 NBR+POM+TPE до 250 bar KVK/China
Product data
D=63 mm; Ød=47 mm; L=19.4 mm; Ød1=58.4 mm; Ød2=61.5 mm; L1=6.35 mm; r=0.4 mm
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 23 pcs.
Hydraulic piston seal KDAS 63x47x18.4 NBR+POM+TPE до 250 bar KVK/China
Product data
D=63 mm; Ød=47 mm; L=18.4 mm; Ød1=58.4 mm; Ød2=61.5 mm; L1=6.35 mm; r=0.4 mm
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 28 pcs.
Hydraulic piston seal KDAS 60x48x20.5 NBR+POM+TPE до 250 bar KVK/China
Product data
D=60 mm; Ød=48 mm; L=20.5 mm; Ød1=56 mm; Ød2=59.4 mm; L1=4.2 mm; r=0.4 mm
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 81 pcs.
Hydraulic piston seal CQ 55x44x4.2 PTFE + bronze + NBR70 400 bar KVK /China
Product data
PTFE piston seal with one O-ring on the ID and one X-ring on the OD.
ØD=55 mm; Ød=44 mm; H=4.2 mm
O-ring/X-ring material: NBR70 (nitrile rubber): -35℃ ~ 110℃ (standard material)
Slip ring material: PTFE 052 filled with 40% copper powder
Working conditions:
Pressure: ≤ 400 bar
Speed: ≤ 2 m/s
Temperature: -35℃ ~ +110℃
Media: General mineral-based hydraulic oil, water-glycol fluid, pressure oil, oil-water emulsion hydraulic oil.
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 9 pcs.
Hydraulic piston seal TPM 50x40x12.5 NBR+POM+TPE up to 300 bar KVK/China
D=50 mm; Ød=40 mm; L=12.5 mm; S=4 mm; h=5 mm; M=47 mm; F=49 mm
Material: NBR
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 300 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +110°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 50 pcs.
Hydraulic piston seal TPM 40x24x18.4 NBR+POM+TPE up to 300 bar KVK/China
D=40 mm; Ød=24 mm; L=18.4 mm; S=6.35 mm; h=5 mm; M=35.4 mm; F=38.7 mm
Material: NBR
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 300 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +110°C
Media: mineral-based hydraulic oils
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 34 pcs.
