SEALING, FILTRATION AND COUPLING SOLUTIONS FOR PETROCHEMICAL OPERATIONS
Petrochemical solutions
OVERVIEW
What is the petrochemical industry?
In the petrochemical industry, raw materials such as
petroleum and natural gas are transformed into chemical
products, often called feedstocks.
These chemicals serve as the building blocks for a wide range of
everyday items, such as polymers, detergents and agricultural chemicals.The petrochemical industry is the foundation of chemical manufacturing, playing a pivotal role in supplying indispensable materials for downstream applications.
For decades, it has relied on cyclical global supply and demand patterns. However, as global events complicate these cycles, cost-conscious petrochemical organisations must identify new ways to drive
sustainable, long-term growth through initiatives such as digitisation and sustainable end-product manufacturing. The industry is turning
challenging disruptions into opportunities, and John Crane is here to
support them at every stage.
John Crane understands the intricate production and cost dynamics in
the petrochemical industry. We leverage 75 years of specialised
expertise to guide customers through uncertain times with reliability and sustainability at our core.
We take pride in empowering world-class petrochemical operations with our range of mechanical seals and seal support systems, power
transmission couplings, gas turbine filtration solutions and a global
support network.
Solutions for petrochemical applications
Dry gas seals
50 years of industry firsts -
our spiral-groove dry gas
seals are an industry
standard..…
Separation seals
Supporting continuous
uptime, John Crane’s
separation seals are built for
24/7 performance in missioncritical rotating equipment ...
Gas seal support systems
Enhance turbomachinery
reliability with John Crane dry
gas seal support systems,
engineered for accurate gas
conditioning and control...
Pump seals
Discover John Crane pump
seals designed for long-lasting reliability, reduced leakage and efficient
performance in pump applications...…
Pump seal support systems
Our pump seal support
system solutions enhance
seal life, reduce leakage and
ensure reliable operation in
demanding applications...
Metal bellows seals
High-performance metal
bellows seals and solutions
for extreme conditions....
O-ring pusher seals
John Crane O-ring pusher
mechanical seals are
engineered for reliability,
ease of maintenance and
long service life....
Seal Gas filtration
Optimized Seal Gas Filtration
for API 692
Specially designed John
Crane’s Indufil® filters
remove liquid and particle
contamination and maximize
reliable dry gas seal
operation...
Liquid filtration
Filtration Solutions for Fluid
Applications
John Crane’s Indufil® liquid
filters can be applied to
almost any liquid
application...
Process Gas Filtration System
High Flow Liquid/Gas
Coalescer
Used in process gas filtration
applications in refineries,
petrochemical and chemical
plants..…
Liquid fuel filtration
Liquid Fuel Purification
Equipment
John Crane’s Indufil®
complete liquid fuel filtration
systems are fitted as
standard to many leading
brands of gas turbines.…
Power transmission couplings
John Crane power
transmission couplings help
deliver a reliable
performance and provide a
cost-effective solution in
demanding applications.…
Disc couplings
John Crane Metastream® disc
couplings are designed with
features to help increase the
safety, reliability, productivity
and profitability of your
plants.…
WHY JOHN CRANE?
Global capabilities. Local support.
At John Crane, we prioritise the fast, reliable support our customers deserve. We do this by providing around-the-clock emergency maintenance and repair services, state-of-the-art equipment, and one of the world’s largest service centre networks.
We also empower our customers through specialised product and asset management training courses to help them optimise equipment uptime. Discover how our robust services help bring out the best in petrochemical operations.
Explore our service solutions
DIGITAL MONITORING
Digital solutions for condition monitoring
John Crane Sense® is equipped with revolutionary sensor
technology, failure mode analysis and an open digital platform.
It delivers robust, near-real-time remote visibility into a plant’s
assets, helping petrochemical organisations respond faster,
operate efficiently, reduce costs and protect critical
infrastructure.
ENERGY TRANSITION
Enabling the energy transition
John Crane’s New Energy solutions supports two fundamental
net zero initiatives: the transition to clean energy and the
overall reduction in greenhouse gas emissions.
Discover how our innovative, market-ready solutions assist
petrochemical operators in engineering their sustainable
energy future.
John Crane Performance Plus®
John Crane Performance Plus® is our modular service framework, supported by the largest mechanical seal service network, with over 200 manufacturing, sales and service centres globally. That means we are where you need us, when you need us – empowering people, plant and performance.
Common Questions
Why are seals critical in petrochemical operations?
Seals for the petrochemical industry play a vital role in preventing leaks, reducing emissions and
protecting critical rotating equipment. Effective sealing solutions help facilities improve safety,
maintain process integrity, reduce product loss and maximise uptime in applications involving
aggressive chemicals, high pressures and elevated temperatures.
How does John Crane support chemical and petrochemical energy solutions?
John Crane supports chemical and petrochemical energy solutions through a combination of
advanced sealing technologies, engineered systems, aftermarket services and industry expertise.
With decades of experience serving petrochemical operators worldwide, John Crane helps
customers improve asset reliability, reduce emissions, optimise maintenance strategies and
enhance plant performance across the value chain.
How does John Crane petrochemical equipment help improve performance in petrochemical applications?
John Crane provides petrochemical solutions designed to address the unique challenges of
chemical processing environments. Through advanced petrochemical seals, asset reliability
expertise and application-specific engineering support, John Crane helps operators improve
equipment performance, reduce emissions, extend maintenance intervals and optimise total cost
of ownership.
What are trusted components for chemical plant downstream units?
Trusted components for chemical plant downstream units include mechanical seals, couplings,
filtration systems and seal support technologies engineered to perform in demanding process
conditions. John Crane's portfolio of trusted components for chemical plant downstream units is
designed to help improve reliability, enhance safety and support continuous plant operation.
Further reading for the petrochemical industry
John Crane’s Type 2800 Increases MTBF from Three Months to More Than One Year Article
Navigating the Future of Petrochemicals Article
High Flow Liquid/Gas Coalescer Video