The Ruichen RC2876-B Y-shaped composite end seal is a specialized solution designed for static sealing applications—such as axial end faces and flanges—subjected to unidirectional internal pressure. It offers reliable sealing performance, making it an ideal choice when equipment faces challenges like suboptimal sealing surface roughness or the need to withstand unidirectional pressure surges.
By utilizing carefully selected elastomeric materials, this product is suitable for a wide range of applications, including pressure vessels and hydraulic cylinder end caps in industries such as petrochemicals, food processing, and pharmaceuticals, providing a static sealing solution capable of withstanding harsh media and temperature fluctuations.
Limit values should not occur simultaneously.
|
Pressure (MPa) |
Speed (m/s) |
Temperature °C |
Medium |
||
|
RC2876 |
RC2876-B |
- |
RC2876 |
RC2876-B |
All liquids, chemicals, and gases |
|
<40 |
<80 |
-200~+250 |
-35~+250 |
||
As a high-performance face seal under the Ruichen brand, this product features a unique Y-shaped cross-section design that enables self-tightening sealing under system internal pressure, effectively compensating for microscopic irregularities on the sealing surface. Its core value lies in its excellent adaptability to rough or slightly damaged sealing surfaces, thereby resolving sealing failure issues caused by insufficient surface finish during equipment maintenance or specific machining conditions.
The exceptional performance of this model is rooted in the judicious selection of materials. We offer customized material solutions—featuring elastomers such as FKM (fluoroelastomer), EPDM, or specialty polyurethane—tailored to specific operating temperatures and media, including highly corrosive chemicals, food- and pharmaceutical-grade fluids, and high-temperature oils. Consequently, whether you operate in the petrochemical industry, food and pharmaceutical machinery manufacturing, or pressure vessel production, purchasing the RC2876-B seal ensures a precisely matched material configuration.
Suitable for virtually all fluid media; performs reliably under high-pressure, low-pressure, and vacuum conditions; offers diverse material options capable of withstanding rapid temperature fluctuations; and complies with hygiene standards for the food and pharmaceutical industries—ensuring sterilizability and zero contamination. Ordering the RC2876-B end seal from Ruichen Factory provides a robust defense against the challenges of demanding static sealing applications.
|
Series Number |
Standard Range DH11 |
Extension Range DH11 |
Groove Depth h-0.05 |
Groove Width L+0.2 |
Corner Radius Rmax |
|
RC2876-B-0 |
10~13.9 |
10~40 |
1.45 |
2.4 |
0.4 |
|
RC2876-B-1 |
14~24.9 |
13~200 |
2.25 |
3.6 |
0.4 |
|
RC2876-B-2 |
25~45.9 |
18~400 |
3.1 |
4.8 |
0.6 |
|
RC2876-B-3 |
46~124.9 |
28~700 |
4.7 |
7.1 |
0.8 |
|
RC2876-B-4 |
125~999.9 |
45~1000 |
6.1 |
9.5 |
0.8 |
|
RC2876-B-5 |
≥1000 |
≥110 |
9.5 |
15.0 |
0.8 |
Address
No.1 Ruichen Road, Dongliuting Industrial Park, Chengyang District, Qingdao City, Shandong Province, China
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