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