通过ONIS管道解决方案提升您的烯烃装置运行效率
Our innovative piping solutions deliver 95% less downtime, zero safety risks, and smooth compatibility with your olefins plant processes, enhancing maintenance and operational efficiency.
The Challenges of the Olefins Production
In olefins plants, traditional solutions, such as spectacle blinds or manual flanges, lack precision and depend on operator skill. They also pose a risk of accidental reconnection. In steam crackers, these issues can lead to the catastrophic mixing of hydrocarbons and air during decoking, which presents a danger to personnel and equipment. Outdated piping systems also often contribute to unnecessary energy waste and hydrocarbon leakage, which contributes to a larger carbon footprint and makes it difficult to meet global sustainability goals.
Olefins manufacturing faces many challenges related to piping operations, including:
Downtime Costs
The high frequency of turnarounds combined with long maintenance times leads to significant production delays, increasing maintenance costs and production losses.
Safety Risks
Traditional pipe operations (e.g., spectacle blinds, blind flanges, spool piece replacement) pose risks of improper sealing, leading to leaks or cross-contamination.
High Carbon Emissions
Outdated piping systems cause energy waste, hydrocarbon leaks, and make it harder to achieve global sustainability goals.
Boost Your Olefins Production with ONIS
我们减少停机时间
Quickly isolate piping areas to cut production losses and improve plant efficiency. Maximize ROI of your olefins production.
提高安全性
防止工艺介质泄漏到隔离区的可能性,确保为操作人员提供更安全的工作环境。
消除工具
操作时无需任何工具,从而降低了人为失误的风险,提高了生产率。
Keep Your Olefin Plant Safe and Efficient with ONIS’ Solutions
ONIS helps you achieve safe and efficient production in your olefins plant. Our devices are specifically designed to handle challenging conditions, like high pressure and temperature. These devices are used in key processes, including steam crackers, coal to olefin (CTO), low-density polyethylene (LDPE), high-density polyethylene (HDPE), flares, and methanol to olefins (MTO). We offer custom designs to perfectly match your specific process requirements. We utilize robust materials such as stainless steel, carbon steel, and corrosion-resistant alloys. Finally, we provide a range of seal materials, including FKM, PTFE, and reinforced graphite, to suit various media and operating conditions.
Quick Action Line Blind
我们的快速行动线型百叶帘是传统眼镜百叶帘的一种快速、先进的替代产品。它可以实现快速、无需工具的正面隔离,保证危险物质的安全,同时凭借我们的专利设计,确保无与伦比的可靠性。 了解更多

Block Bleed & Blind
一个完整的正向隔离装置,旨在消除人为错误。它包含一个上游阀和一个下游阀、一个 ONIS 管线盲板和一个安全联锁系统,以确保运行安全可靠。S3B 和 D3B 的紧凑设计还能最大限度地减少产品损耗,是空间有限的应用场合的理想选择。 了解更多

Quick Filter Changer
无需工具即可更换过滤器,通过快速高效地更换锥形过滤器,减少停机时间,保护泵、压缩机和阀门等关键设备。 了解更多
Key References in Olefins Plant
This is a non-exhaustive list of examples of ONIS devices installed at petrochemical sites. 如需更多详情及更完整的列表,请联系我们。
ONIS devices are typically installed in the following processes:
- 蒸汽饼干
- 煤制烯烃
- 低密度聚乙烯(LDPE)
- 喇叭口
- 甲醇制烯烃
- 蒸汽重整
- PP-PE
- PVC (VCM)
- 粘合剂、纤维与橡胶
- 胺
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