Ningbo Zhonggao Rubber & Plastic Manufacturing Co., Ltd. is one of the most reliable manufacturers and suppliers of x-ring in China. The company has world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale custom made x-ring from our factory.
Material Properties
Low friction
Compared with O-rings, the X-shaped cross section has a smaller contact area and reduces friction resistance by 30%-50%, making it suitable for high-speed reciprocating motion.
Anti-twist
Its self-stabilizing design is not easy to twist or roll in the groove, which can avoid seal failure caused by torsion.
Double lip sealing effect
The cross section of the X ring forms four sealing lips, which can produce a double sealing line under pressure, making the sealing effect better.
Pressure adaptability
At low pressure, the x ring seals with elasticity of the lip, and at high pressure, it fills the groove by deforming the cross section. Its applicable pressure range is 0-40Mpa.
Good wear resistance and long life
Even wear under dynamic conditions, the x ring life is 2-3 times longer than O-rings (especially in hydraulic systems).
Customized Services
We can customize the appropriate x ring material for you according to the working environment.
Common materials include:
NBR (nitrile rubber): oil-resistant, wear-resistant, cost-effective.
FKM (fluororubber): high temperature resistance (-20°C-320°C), chemical corrosion resistance.
PU (polyurethane): high wear resistance, extrusion resistance, suitable for high pressure.
EPDM (ethylene propylene diene monomer rubber): water-resistant, steam-resistant, and aging-resistant.
Silicone rubber (VMQ): high and low temperature resistance (-70°C-220°C), good biocompatibility.
Value-added Machining
Specialized secondary processing capabilities such as precision perforation, CNC stamping, and edge profiling.
FAQ
Q: What is your term of payment?
A: Product value:
100% payment before production if the product value is less than USD10,000.
50% payment before production and the balance will be paid before shipment
if the product value is over USD10,000.
Mold Cost:
No matter how much the mold cost is, we must receive 100% mold cost before production.
Q: Which certificate do you have?
A: CE, RoHs, REACH, FDA ,ISO9001 and 16949.
Q: Do you have the test and audit service?
A: Yes, we can assist to get the designated test report for product and the designated factory audit report.
Hot Tags: x-ring, China x-ring manufacturers, suppliers, 150mm o ring, 78 o ring, o ring 120mm, o ring for, o ring gasket, o ring ring
