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www.pressureengineering.com
Company profile
Designers & Manufacturers ofPressure Equipment andProcess Plant
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about...Before the construction process is
even considered, PEI process
engineers work in close alliance with
the customer to assess every aspect
of the application, arriving at the best
engineering solution at an economical
price.
Design
Standard product design and specific
designs unique to any application are
undertaken on Auto CAD and Finglow
design software systems. Design
codes include PD 5500, ASME VIII, Div.
1 and Div.2, ANSI B31.8, B31.4, B31.3,
API650, BS2654 and BS2594, and
other international codes. Heat
Exchangers are thermally designed
with H.T.F.S./H.T.R.I. software.
Pressure Engineering International (PEI) offertechnology in the field of pressure vessels, heatexchangers and other process equipment to theoil & gas, petrochemical, chemical, pharma-ceutical, lead refining, water, environmental andenergy related industries world wide. The company focuses it’s activities within thesesectors providing clients with a one-stop designand manufacturing service from specialisedengineers with decades of experience in processengineering.
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Shell & Tube Heat Exchangers
PEI manufacture a range of Shell and
Tube Heat Exchangers for all heat
transfer applications designed to
T.E.M.A. standards, and have acquired
a breadth of knowledge and
understanding to solve a variety of
application problems across a broad
spectrum of industry.
Specialised features:� High pressure tube side closures� Extended surface (low fin integron) � Double tube sheet for enhanced
product segregation � Split flow shell side
‘...before the construction process is even considered, PEI process engineers work in closealliance with the customer to assess every aspect of the application...’
Principal applications
Heating
Cooling
Condensing
Liquid/liquid
Liquid/gas
Gas/gas
Manufacture
Drilling and machining are carried out
in-house on numerically controlled
equipment. Mechanical and hydraulic
expansion of tube ends are preset on a
test piece to determine the required
torque control on tube thinning. Tube
end welding can be carried out on tube
gauges as thin as 20 gauge on more
exotic materials.
Service Repair and Re-tubing
Whether as a routine maintenance
check, or an emergency call-out, PEI
offer a fast and efficient repair and re-
tubing service.
Materials of Construction
Carbon Steels, Low Alloy Steels,
Stainless Steels, Aluminium Bronze,
Nickel, Nickel Alloys, Copper/Cupro-
Nickel, Titanium, Duplex Clad
Materials.
Maximum Sizes� Overall length 30 metres� Shell diameter 4 metres� Shell thickness 100mm� Weight 150 tonnes � Pressure rating up to Class 2500
High pressure (375bar) heat exchangers 500mmi/d x 15m long overall, internal chrome moly.
Carbon steel gas/gas exchanger, length 21m,1140mm dia x 52mm shell thickness, weight 60tonnes installed on a gas plant in Pakistan
Expansion of stainless steel tubes
Titanium tube bundle under manufacture for T.E.M.A. type A.E.P. exchanger, and completed unit, overalllength 8m. Supplied to power station, China
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Special Vessels
When a specification demands a
special vessel PEI has the expertise to
offer a solution. Jacketed vessels,
internally roll bonded and strip clad,
refractory lined, glass flake lined,
rubber lined or polished and insulated,
specialist contractors are in place to
complete the task.
Tanks
Shop built tanks include, cylindrical,
flat base with dished or conical top
with single or multi compartments. A
variety of components, fittings,
handrails, ladders and platforms can
be supplied.
Pressure and Process Vessels
From single units to major packages,
vessels are constructed in an
impressive range of materials which
include Carbon Steel, Low Alloy Steels,
Stainless Steel, Nickel, Nickel Alloys,
Titanium, Duplex and clad materials. If
required, vessels can be assembled
into modular units, skid mounted with
piping, valves, instruments and
supporting structures.
Process Design
PEI work in conjunction with a number
of major process houses either as the
nominated fabricator or primary
contractor on various processes which
include the filtration and separation of
oil, gas, water and sands and
methanol recovery systems.
Typical Vessels� Mechanical/Electro Polished
Vessels� Hemi-coil Vessels (Limpet)� Skid Mounted Modules� Glycol Contactors� Reactor Vessels� Autoclaves� Scrubbers� Separators� Slug Catchers� Special Vessels
‘...a one stop design, manufacturing and installation service tosuite customers individual needs however complex...’
Glycol Contactor 2.38m x 9.25m t/t. ASME ‘U2’stamped. Offshore installation, Canada
One of seven Class 2500 High TemperatureReactors 130mm thick, 95 tonnes each for aChemical Plant, Taiwan
PVC Reactor Vessel under construction. Shellthickness 33mm & 3mm. 316L Stainless Steel Cladthroughout. 4.1m in dia., 120 tonnes in weight, withexternal hemi-coil jacket
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Process Columns
Columns can be supplied with internal
trays and fully dressed, if required.
Materials of construction include
Carbon Steel, Stainless Steel and the
full range of exotic materials.
FPSO Equipment
FPSO equipment, in varying sizes and
materials. Material specifications
range from Carbon Steel and Duplex to
Monel and 904L.
Vessels can be assembled into
‘...PEI has proven routes for large consignments to local ports and offer fullymanaged transport services to any location in the world...’
modular units or skid mounted
complete with piping, valves,
instruments and supporting structures.
Typical FPSO Equipment� Produced Water
Hydroclones
Degassers� Seawater Injection
Coarse Filters
Fine Filters
Reactors� Crude Oil Separation
Heat Exchangers
Electrostatic Dehydrators
Desalters and Coalescers� Chemical Injection
Stainless Steel
Tank/Vessels� Fuel Gas Treatment
Filter Vessels
LPKO Drums
HPKO Drums
Heat Exchangers� Nitrogen Generation
Storage Tanks
Carbon Steel Vessels. Oil Refinery, Azerbijan.
Clad Oil Stripper Column 2.6m dia. x 20m longmanufactured in Inconnel
Production Separator Vessels glass flake linedsupplied to ABB/Bluewater FPSO.
Column 4.5m dia x 60m long. Oil Refinery, UK.
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‘...PEI is an ideal company to handle your pig trap requirements. They have an in-depth knowledge of pigging systems...’
Pig Traps
A world leading range of pig traps for
either standard or intelligent pig
applications, supplied in horizontal/
vertical or inclined/declined mountings
and manufactured up to a pressure
rating of class 2500. Materials of
construction include Carbon Steel,
Low Alloy Steels, Stainless Steels and
Duplex.
Specialised Features� Hinged quick opening doors� Interlock control, mechanical and
electrical for quick opening door,
associated valves and control
panel interface.� Custom designed control panels
allowing accurate control of
pneumatic, hydraulic or electrical
valves and associated equipment.� Specialised design of sphere pins
to enable auto or manual
launching or receiving of spheres.� Sphere pins and flaps designed to
withstand repeated impact
loading.� Bespoke pig handling device.
Pig Trap Handling System
Designed to save time and reduce
operational costs, the handling
systems retract an internal tray for
launching and receiving the ‘pig’. The
moveable system is mounted on a light
rail track to provide safe and efficient
handling. The simplistic design allows
all reaction movements to be
transmitted through to the track, whilst
the handling facility is inserting or
retracting the internal tray and ‘pig’.
Typical 90 bar gauge pig traps for gas pipeline
42/56” Class 1500 75mm thick pig trap suppliedto NORFRA Pipeline, Norway.
42/56” Class 1500 Pig Launcher c/w specialwheeled internal stainless pig trap and integratedexternal standard and intelligent pig handlingfacility.
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Bulk Liquid Storage Vessels
PEI manufacture and refurbish a range
of road and rail going static bulk
containment vessels designed for the
storage of liquefied compressed
gases and other specialised liquids,
ranging from 7.5 tonnes in weight to
maximum road and rail weights.
These vessels are manufactured for
PEI's sister company Protran
Developments, who assemble and test
the units at Protran's specialised UK
facility. All vessels are manufactured
to recognised UK and International
standards which include PD 5500,
BS7122, EN12493, ASME V111 Div 1,
ADR, RID and IMO in a range of
carbon and stainless steels.
The manufacture of Stainless Steels,
Hastealloy, Titanium, Inconel and
Duplex materials is undertaken in a
dedicated clean shop area. Painting
and finishing of the vessels are carried
out to the highest standards in a
heated spray booth, and include shot
blasting, glass bead blasting and a
wide range of methods of applying wet
coatings from standard alkyd paints to
epoxy and polyurethanes.
Tanks for Rail Jetting Systems
Railway networks throughout the world
suffer from the problems of track
degradation as a result of nature,
which can in turn lead to substantial
costs in repair and replacement of
track. Modular High Pressure Water
Jetting Systems, supplied by a PEI
sister company, to tackle problems
such as rail head contamination due to
leaf mould/lichen during the autumn
season, or gully and drain blockages
which can cause flooding. The tanks
within these systems are manufactured
by PEI, to the highest standards, and
on time, ensuring the requirements of
a modern railway network are met
‘...manufacturing a range of road and rail going static bulk containment vessels designed for thestorage of liquefied compressed gases and other specialised liquids...’
Pressure Engineering International Ltd
County Estate, Sutton-in-Ashfield,
Nottinghamshire, NG17 2HW England
Tel +44 (0)1 623 518 383
Fax +44 (0)1 623 518 384
www.pressureengineering.com
A Langley Holdings Company
The information contained within this brochure is deemed to be correct at the time of goingto press. Due to the policy of continued improvement, we reserve the right to change anyspecification without prior notice. ERRORS & OMISSIONS EXCEPTED
delivering quality...Manufacture
PEI's provides manufacturing services
both in-house and overseas. The
Worksop facility incorporates a high
quality fabrication and machining
facility with a dedicated clean area, for
the fabrication of stainless and exotic
materials. Welding procedures are
coded to ASME 1X and BS EN 288 with
approved welding operators to ASME
1X and BS EN 287 undertaken under
the auspices of in-house senior
Welding Engineers. As a member of a
privately owned multi-discipline
engineering group, PEI can call upon
the additional resources of its' sister
companies both in the UK and
overseas.
Quality Assurance
PEI operates a fully developed Quality
Assurance System to BS EN ISO 9001
and holds ASME 'U' and 'U2' code
stamps. The requirements are
incorporated in the Quality Manuals
and implemented through an extensive
range of System and Procedure
Manuals, Quality Control Procedures
and other Procedures including
Vendor Assessment Manual.
Project Management
PEI Project Managers are well
experienced in meeting customers’
objectives in terms of quality, time and
cost. Each project is carefully
managed from planning and resource
management through to cost and
documentation control.
Installation and Site Services
PEI undertake a wide range of on-site
mechanical, electrical, fabrication &
NDT activities both in the UK and
overseas including:� Installation� Commissioning� Repair and Refurbishment� Non-Destructive Testing
Manufacturing facility - N.E. England
PEI0205/1 Printed in England
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