Product Description
X Rings, also known as quad rings, offer superior sealing performance compared to standard O-rings. Their unique four-lobed design provides dual sealing surfaces, which not only enhances sealing efficiency but also reduces the risk of leakage under dynamic conditions. This structure helps distribute pressure more evenly, preventing twisting or rolling during reciprocating motion-making X rings an ideal choice for applications involving movement, vibration, or rotation.
Another key advantage of X rings is their extended service life. The multiple lips reduce friction and wear, while also retaining lubrication more effectively between the sealing surfaces. This results in improved durability and lower maintenance requirements over time. X rings are particularly suitable for demanding environments such as hydraulic systems, pneumatic cylinders, and rotating shafts, where consistent and reliable sealing is critical.
Product Parameters
Feature
|
O Ring
|
X Ring (Quad Ring) |
Cross-Section Shape |
Circular |
X-shaped (four-lobed) |
Sealing Surface |
Single contact surface |
Dual contact surfaces (four lips) |
Wear Resistance |
Standard |
Enhanced |
Dynamic Sealing |
Moderate performance |
Excellent performance |
Anti-Rolling Ability |
May roll or twist |
Resistant to rolling and twisting |
Service Life |
Average |
Longer lifespan |
Typical Applications |
Static and low-speed dynamic |
High-speed or reciprocating motion |
Lubrication Retention |
Limited |
Better lubrication retention |
Installation |
Easy |
Slightly more complex |
Cost |
Lower |
Slightly higher |
Company Profile
Established in 2010, Hebei Xianghe Rubber & Plastic Products Co., Ltd is strategically located in Qinghe County, Hebei province. Spanning over an impressive 10,000 square meters of area (7,000 m2 of construction space), our workforce of over 160 dedicated employees includes proficient technicians. With over 15 years of specialization in rubber molding and extrusion, we cater to sectors such as automotive, train, curtain wall, doors and windows, marine, electric appliance cabinets, and containers. Today, we stand as a preeminent rubber product manufacturer offering comprehensive OEM processing, innovative product development, and tailored service solutions.
Certifications

Packaging & Shipping

FAQ
Q: Can you provide a sample before production?
A: Yes, sealing strip samples are free, molding samples take some cost to develop a mold.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment;
Q: What can you buy from us?
A: Rubber products, EPDM, NBR, and Silicone material products.
Q: Why should you buy from us not from other suppliers?
A: We are a comprehensive enterprise interating development. Can be cusomized according to customer demand!
Q: Are you able to develop a new product for me?
A: Absolutely! We specialize in OEM orders and are always ready to develop custom products based on your specific drawings and requirements.