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Your Partner in Productivity
Oil & Gas Industry
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Serving the world’s oil and gas industry
For more than 80 years, John Crane has partnered
with the oil and gas industry to design, develop and
manufacture the innovative sealing solutions that
help keep your operations running smoother, longer
and more cost-effectively:
• Mechanical seals for rotating equipment
• Sealing support systems
• Power transmission products
• Lubrication systems
• And more
From oil and gas extraction and processing to piping,
storage and refining, John Crane brings you the
world’s most complete selection of performanceproven sealing and sealing-related products. Each
and every one of them is backed by unparalleled
John Crane customer service and technical support.
Your partner in p r o d
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World Leading Brands
The John Crane product line is recognized around
the world for performance and reliability. Featuring
an extensive line of API 682/ISO 21049 qualified seals
for pumps, John Crane also provides sealing
solutions for compressors, mixers and turbines.
The Sealol brand is acknowledged to be the premier
name in edge-welded metal bellows seals. The line
includes high-temperature and low-temperature
bellows seal arrangements for refinery service;
secondary containment seals; non-contacting,
gas-lubricated pump seals; API 682/ISO 21049
qualified seals; and split seals.
A world-class portfolio of sealing and lubrication
systems for the global pulp and paper market,
including mechanical seals, seal water filtration
monitoring systems and centralized lubrication
systems that contribute to increased reliability.
LEMCO®
Lemco seal support systems enhance the operating
environment for dual mechanical seals, control
atmospheric emissions, and provide long life and
safety. Lemco gas control panels, heat exchangers,
abrasive separators and other specialty products
are used to enhance mechanical seal performance.
Metastream has been the world’s leading supplier
of flexible membrane couplings for nearly 50 years.
They are designed to meet the requirements of
API 610 & 671, providing superior performance
even in the harshest conditions.
The Powerstream brand includes elastomeric
and torsionally resilient couplings that are proven
solutions for large, difficult-to-disassemble prime
mover or driver equipment.
u c t i v i t y
A proven range of high-pressure, high-performance
mechanical seals ideal for applications in oil and gas
exploration worldwide. Flexibox’s reputation for
reliability and quality is world-class.
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Productivity for extraction, pipeline, gas transmission,
Extraction
Whether it’s off-shore or land-based, John Crane has
the products you need to meet the unique demands
brought on by extreme temperatures, high pressures,
corrosion, erosion, sea water, foundation water or
aquifers.
For off-shore drilling and production platforms,
John Crane provides the pump and compressor
sealing solutions, from top drilling deck and middle
production deck to bottom cellar deck, in applications
such as mud pumps; water injection charge pumps;
cooling water, sea water, fire water, glycol, diesel,
and crude oil pipeline pumps and compressors.
John Crane offers safe and reliable sealing solutions
at initial gathering center processing points where
separation of gas into liquefied petroleum gas may
occur, and at crude oil processing stations where
water and other contaminants are removed.
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ica and storage
Pipeline and Gas Transmission
Moving oil and gas products through gathering,
trunk/transmission and distribution pipelines can be
a challenge as companies strive to keep volatile and
hazardous materials in pipelines over long distances
through both populated and remote areas.
John Crane mechanical seals and couplings handle
the troublesome sealing and coupling issues faced
by pipeline operators:
• Abrasive conditions created by pipe scale
and debris
John Crane responds with products specifically
designed to cope with these challenges, such as
seals designed for pumps and compressor stations
at the inlet and in booster stations along the pipeline.
John Crane provides dry gas seals for prime movers
such as gas turbines, and ensures operating
reliability, safety and emission containment.
• Pressure changes encountered by seals in
pumps operating in series or stages
• Various fluid properties as pumped fluids
continually change in multiphase pipelines
Storage Facilities and Tank Farms
Storage requirements exist at each stage of the pipeline gathering and delivery system, from the main crude
trunk line to the refinery and export terminal. John Crane provides mechanical seals for pumps used in storage
facilities, both above and below ground, and for products such as crude oil, natural gas and hydrocarbon liquids.
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Innovative, hard-working solutions from upstream to
When it comes to helping you keep your refining and processing operations running at
peak efficiency, John Crane has the complete product line, application experience and
support services you need to meet all of your sealing requirements. With seals specifically
designed for rotating equipment such as pumps, compressors, turbines and mixers, we
offer cost-effective, safe and environmentally-friendly products for all refinery operations.
Upstream Processes
• Oil and Gas Extraction
• Preliminary Processing
• Transport Through Pipeline
• Storage at Tank Farms and Terminals
With a Total Package of:
• Low-Emission Pusher Cartridge Seals
• High and Low Temperature
Metal Bellows Seals
• High-Pressure Seals
• Non-Contacting, Gas-Lubricated Seals
• Secondary Containment Seals
•
•
•
•
•
Universal Cartridge Seals
Packing Materials
Couplings
Control Panels
Auxiliary Systems and
Bearing Isolators
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downstream
For Seal Applications Including:
• Flashing Hydrocarbons
• Gasolines
• Distillates
• Residuums
• Aromatic Fractionation Products
• Crude Oil Fractionation Products
• Caustics and Acids
• Aqueous Solutions and
Lubricating Liquids
• Chemicals
Downstream Processes
• Refinery
• Tank Farms
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John Crane covers the spectrum of your oil and gas ref
Fluid Catalytic Cracking Unit,
11
1Crude Distillation Unit
Hydrocracking Unit
• Hot and Cold Crude Charge Pumps
• Light Gas Oil Product and Reflux Pumps
• Heavy Gas Oil Pumps
• Sour Water Pumps
• Bottoms Reboiler and Residue Pumps
• Steam Turbines
• Hydrocracker Charge Pumps
• Fractionator Hot Recycle, Reflux, Naphtha,
Kerosene, Diesel, Reboiler and Bottoms
• HP & LP Separator Sour Water Pumps
• Debutanizer Reflux, LPG Product Pumps
• Splitter Overheads Gasoline Pump
• Wash Water Pumps
• Hydrogen Make-up Compressor
• Hydrogen Recycle Compressor
2Distillate Hydroheater Unit
• Distillate Hydroheater Charge Pumps
• Light Liquid Overheads
• Make-up Compressor
• Recycle Compressor
LPG
3Distillate Fractionation Unit
5
Gasoline
• LP Separator Product Pump or
DFU Charge or Feed Pump
• Stabilizer Reflux, Reboiler, and Product Pumps
• Caustic Pumps
• Kerosene Pumps
• Splitter Reflux, Reboiler and Product Pumps
Benzene
3
Reforming Unit
4Catalytic
5Liquefied Petroleum Gas Unit
6
C3
Naphtha
• Lean Naphtha Charge and Recycle Pumps
• LP and HP Absorber Lean Naphtha
• Rich Oil Stripper Reflux and Reboiler
• Splitter Feed, Overheads and Reboiler
• Propane / Butane Caustic Wash
2
Kerosene
14
C4
4
Butane
To
Alkylation
Unit
Reformate
H2S Recovery or Amine Unit
• LPG Feed Pumps
• Regenerator Reflux and Reboiler Pumps
• Lean MEA and DEA Pumps
7Gas Oil Hydrofiner
LGO
Crude
• Gas Oil Hydrofiner Charge or Feed Pumps
• Stripper Feed, Reflux, Reboiler, and Product Pumps
• Make-up, Recycle and Off-Gas Compressor
8Sulfur Plant
9Vacuum Distillation Unit
1
HGO
• Sulfur Circulating, Storage and Blower
• Feed or Charge Pumps
• Slop Oil
• Sour Water
• Light, Medium and Heavy Vacuum Gas Oil
• Vacuum Bottoms or Residue
• Steam Turbines
9
10
Visbreaker Unit
10
• Visbreaker Feed or Charge
• Fractionator Overhead Reflux
• Gasoline Transfer and Product Pumps
• Gas Oil Reflux and Stripper Bottoms
• Sour Water
• Visbreaker Bottoms
• Off-Gas Compressor
Fuel
Oil
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gas refining needs
Gas Concentration or
12
Wet Gas Recovery Unit
Fuel Gas
6
8
• Main Fractionator Reflux and Bottoms or Slurry Pumps
• Stripper Feed and Reboiler
• Debutanizer / Depropanizer Reboiler, Bottoms
and Overhead Pumps
• Rich Primary and Secondary Absorber Reflux,
Liquid and Feed Pumps
• Gasoline Splitter Reboiler, Overhead and Bottoms
• Wet Gas Recovery
Sulfur
3
Merox Unit (Gasoline)
13
Isomerization Unit (Butane / Pentane)
14
14 C4
• Pentane / Butane Charge Pump
• De-isopentanizer / De-isobutanizer Reflux,
Bottoms and Reboiler Pumps
• Stabilizer Reflux, Bottoms, Recycle and Reboiler Pumps
• Scrubber Caustic Pumps
• Depentanizer Charge, Reflux and Bottoms Pumps
• Recycle Gas Compressor
• Hydrogen Make-up Compressor
ane
ation
te
el
Coker or Delayed Coking Unit
15
Fuel
Gas
7
Gas
Oil
8
• Fresh Feed Pump
• Coker Heater Charge Pump
• Fractionator Reflux, Sour Water,
Recirculation and Overhead Pumps
• Coker Kerosene Pump
• Heavy and Light Coker Gas Oil Pumps
• Boiler Feed, Quench, Settling Maze,
Condensate and Blowdown Water Pumps
• Slop Oil, Lean Oil and Circulating Oil Pumps
• Stripper Feed Pump
• Splitter Overhead, Bottoms and Feed Pumps
• Sour Water
• Butane (LPG) Product Pumps
• Recycle Gas Compressor
Sulfur
LPG
16
6
MTBE
20
12
13
11
17
19
10
18
Coke
15
Residue
iC4
Lube
Oils
From
FCCUs
ETBE
16
Merox Unit (LPG)
HF Alkylation Unit
17
• LPG / Propanizer Feed Pumps
• Depropanizer Reflux, Reboiler and Bottoms
• Butane Splitter Reboiler, Reflux, Overhead and
Bottoms Pumps
• Main Fractionator Feed, Reboiler and Bottoms Pumps
• Acid Settler Reboiler Pump
• Recontactor Charge Pump
• Isobutane Recycle Pumps
• Depropanizer Feed, Product, Reboiler
and Bottoms Pumps
• Acid Stripper Rerun, Feed, Reboiler and
Bottoms Pumps
• Drier Feed Pumps
Lube Oil Plant
18
Asphalt Plant
19
MTBE / ETBE Plant
20
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SEALING PRODUCTS for all your oil and gas applica
John Crane has the engineering expertise to formulate solutions for the most challenging
oil and gas seal and system applications. John Crane’s engineering, research and
development, and new product development teams continue to push the boundaries of seal
technology to provide increased reliability and to lower your total cost of ownership.
Type 48 Family of Cartridge Seals
API 682/ISO 21049 Cartridge Seals
Whether configured as the Type 48 for API 610 pumps
or as an API 682 version, this seal family is specifically
designed for the petroleum industry. The Type 48 is
engineered specifically for single and dual seal
installations to attain Maximum Achievable Control
Technology (MACT) compliance in light hydrocarbons
and other VOCs.
John Crane leads the industry in American
Petroleum Institute (API) standard seal
configurations that are fully qualified and
comply with API 682 Category I, II & III design
requirements. Category II & III Types
1648/2648/3648, RREL Type A Pusher Seals,
Types 1604/2609/3609 Type C, and Type 1670
Type B Metal Bellows Seals are the preferred
choices for safe, reliable, single and dual
unpressurized and pressurized seal arrangements in numerous petroleum services.
Type 8B1
The Type 8B1 is a rugged mechanical seal that is
available in a wide variety of elastomers for handling
practically every industrial fluid.
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to tions
High and Low Temperature Metal Bellows Seals
The Types 604, 609 and 606 metal bellows seals are designed specifically for high-temperature liquid sealing
applications to 425°C/800°F. Typical duties include: Fluid Catalytic Cracking Unit (FCCU), slurry and
atmospheric or vacuum distillation pumps, and coking applications. The low-temperature Type 670, with its
all-alloy C-276 corrosion-resistant construction, is intended for crystallizing, caustic and acid services.
Type 2800 Family of Non-Contacting,
Gas-Lubricated Cartridge Seals
This cost-effective, advanced technology family of seals (API 682 qualified
Type 2800 and 2800MB along with the 2800E, 2800EX and 2800HP) are
specifically designed for pumping applications where zero leakage of critical
or hazardous fluids is required. These non-contacting dual seals utilize a dry
gas barrier with a simple control panel to maintain the seal. Extended seal
life, reduced power consumption and elimination of wet seal barrier/buffer
systems are achieved.
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SEALING PRODUCTS for all your oil and gas applica
Secondary Containment Seals
High-Duty Seals
Contacting, dry-running seals such as the Type
48SC, Type ECSTM (Emission Containment Seal)
and Type SBOP are an effective solution for
meeting emission requirements and acting as
a safety/back-up while eliminating the need for
liquid barrier systems.
Robust designs like the Type RR and 8B1RS seals
make them ideal for handling high-pressure (up to
175 bar g / 2500 psig) and high-speed applications.
The Type 28SC is a non-contacting, dry gas
secondary containment seal that provides long
seal life and is ideal for light flashing
hydrocarbons in remote locations.
Couplings
Metastream® Power Transmission Couplings provide the
world's oil & gas industry with the best in performance and
reliability. Metastream’s T & M Series continue to set the
standard for API 610 & API 671 couplings. For offsite duties,
the Powerstream® range of couplings includes membrane,
elastomeric and gear types, which are ideal for these less
critical applications.
B&W
COLOR
PMS 281
contains
no compound
paths
5600 Family of Seals
This lower-duty seal family, designed to full ANSI and DIN standards, is
today’s option for less demanding refinery duties, such as those found in the
utility area of a plant. These seals can be furnished as a pusher or bellows
type seal merely by a change of the seal heads, significantly reducing spare
parts inventory. API 682 Category I qualified designs are available for
enlarged bore pumps.
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tions (cont’d)
Type 28ST Steam Turbine Seal
This non-contacting, dry-running seal is designed for small and medium generalpurpose steam turbines. It provides an excellent alternative to conventional carbon ring
seals. The 28ST virtually eliminates the leakage of steam along the shaft. It significantly
improves MTBR by preventing leakage-induced bearing failure, corrosion and rust
damage, and loss of valuable steam energy.
Fluid Control Systems
Dry Gas Compressor Seals
John Crane is your complete source for liquid or
gas seal support systems for rotating mechanical
equipment. Products include reservoir systems, heat
exchangers, abrasive separators, gas control panels,
lubricators and API 682 support systems.
The Types 28AT, 28XP and 28EXP are
non-contacting, dry-running gas seals used in
over 15,000 applications. They are the answer
to compressor sealing duties in pipeline gas
compression, off-shore platforms and refineries.
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Making Environmental Compliance a Reality
John Crane has the products and the support systems designed to help you comply
with all relevant air pollution and international environment requirements. Many
of these technologies provide 100% containment of fugitive emissions and
eliminate the need for time-consuming emissions monitoring.
John Crane’s proprietary computer
program analyzes the combined
effects of pressure, temperature,
sealed fluid, friction on the distortion
and temperature distribution.
Value-Added Engineering Services
John Crane supports you with a comprehensive
range of technical and applications engineering
services to meet the demands of the oil and gas
industry. Our proprietary engineering tools help
select, apply and design sealing systems for the
most challenging conditions.
All John Crane products undergo vigorous testing in
real-world operating conditions at various testing
facilities including our state-of-the-art Technology
Testing Center. Mechanical seals are tested in fluids
such as propane, hot oil and other caustic materials
as described by API 682.
We continue to introduce, adapt and evolve effective
new technologies, systems and services, providing
innovative sealing solutions to keep your plant
running more smoothly, longer. John Crane
proprietary computer programs — CSTEDY, CTRANS
and PGAS — assure optimal design of critical
components for peak performance, and accurately
predict that performance.
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Productivity through technology and service
Alliances That Make a Competitive Difference
In the oil and gas industry, it’s no secret that reduction of operational costs is crucial. Increased productivity
and maximum return on investment are ongoing challenges. Today’s oil and gas companies need a partner
who can help them respond to these challenges. A partner like John Crane.
We respond to your unique challenges by forming close alliances that provide the benefits of speciallytailored Managed Reliability Programs (MRPs), Reliability Support Programs (RSPs), Service Support
Programs (SSPs), Commercial Agreements, and more that help keep you on the leading edge.
For your mechanical equipment, that means…
™
• INTERFACE reliability management software.
• Reductions in downtime and emissions
through root cause failure analysis.
• Increases in MTBR
(mean-time-between-repair).
For your company, that means…
• Increased plant safety and
environmental compliance.
• Standardization of products.
• Inventory reductions.
• Hands-on training programs — on-site
or at John Crane’s training centers.
For your bottom line, that means…
• Reduced cost-of-ownership.
• More economic value.
• Improved profits.
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All registered trademarks are property of John Crane Inc. unless otherwise stated.
Europe
Slough, UK
Latin America
São Paulo, Brazil
Middle East, Africa, Asia
Dubai, United Arab Emirates
North America
Morton Grove, Illinois USA
Tel: 44-1753-224000
Fax: 44-1753-224224
Tel: 55-11-3371-2500
Fax: 55-11-3371-2599
Tel: 971-4-3438940
Fax: 971-4-3438970
1-800-SEALING
Tel: 1-847-967-2400
Fax: 1-847-967-3915
For your nearest John Crane facility, please contact one of the locations above.
If the products featured will be used in a potentially dangerous and/or hazardous process, your John Crane representative should be consulted prior to their selection and use.
In the interest of continuous development, John Crane Companies reserve the right to alter designs and specifications without prior notice. It is dangerous to smoke while handling
products made from PTFE. Old and new PTFE products must not be incinerated.
©2004 John Crane Inc.
Print 11/04
www.johncrane.com
ISO 9001, ISO 14001, ISO/TS 16949 Certified.
B-Oil&Gas