Issue 23 November 2003
Durapipe and IPS
in New Partnership
International Plastic Systems is now able to supply a wider
range of high performance piping systems following its
appointment as a stockist of Durapipe products.
The partnership between the two companies combines the capabilities of
the UK’s largest independent plastic piping distributor with the
internationally renowned expertise of Durapipe, manufacturers of plastic
systems since the early 1950’s.
IPS is able to provide plastic systems that meet a number of international
standards including BS and DIN. They hold significant stocks of all
materials, and back all of their products with full technical support,
including free advice and certified training. The company enjoys an
unrivalled reputation for quality, customer service and know-how gained
from many years experience in the industry.
Durapipe manufacture products in several thermoplastic materials, and
they are especially known for matched piping systems in ABS and PVC-U,
where they are recognised as a world leader. Their piping has been used
for many arduous and diverse applications, including water and sewage
treatment, air conditioning and refrigeration, film production and potable
water systems.
Joining together their resources and expertise, IPS and Durapipe aim to
ensure first class availability and back-up to users of plastic piping
systems. Designers and contractors in particular will benefit from the free
certified training available, planned to ensure that systems are fitted in
the most proficient way and ensuring long term integrity. Users will also
be able to call upon the expertise of a combined team drawn from piping
designers, contracts engineers and plastics industry specialists - offering
real practical help to designers and installers.
To discuss your project involving Durapipe materials, contact the
IPS sales team on our Freephone 0800 975 79 71, or email
[email protected].
Durapipe ABS and PVC-U pipes, fittings and solvent cements
are UK Water Regulations Advisory Scheme (WRAS) approved
IPS
International Plastic Systems Ltd.
Seaham Grange Industrial Est. Co Durham SR7 0PT England.
Tel: 0191 521 3111 Fax: 0191 521 3222
Web Site: www.ips-plastics.com E-mail: [email protected]
Fountain Breaks Records
The first phase of a new
gravity fountain has opened
at Stanway House, near
Cheltenham. The single
water jet reaches 165 feet
and already holds two
records as the tallest gravity
fountain in the world, and
the tallest fountain in
Britain.
Stanway House is a
beautiful Cotswold manor
house set in rolling
countryside near
Cheltenham. It is
surrounded by 20 acres of
grounds containing some
exceptional trees and
enjoying breathtaking views.
To the rear is a baroque water garden that the present Lord
Neidpath is steadily restoring. It is one of the finest in Britain
and includes a pyramid cascade, an upper pond, a waterfall and
the grand canal that now includes the spectacular fountain.
A previous fountain was constructed on the site during 1998.
Drawing water from the upper pond in the garden it reached a
height of 70 feet. However, when Severn Trent Water abandoned
a nearby 88,000 gallon reservoir, the idea of constructing the
new fountain was born.
The Fountain Workshop, one of the leading fountain designers
and engineers, prepared the design for a new 315mm pipeline to
be run from the reservoir some 253 feet above the level of the
grand canal in the garden below, discharging through a single
60mm nozzle. Sophisticated valves and controls were used not
only to provide on and off switching, but also most importantly to
safely control the water surges that would be encountered in the
process.
AGRU Polyethylene pipe
was selected for the main
pipe run as it met all of
the design criteria for
long-term life and safety
under the potentially high
pressure conditions. The
material also was to prove
easy to handle and install
over the open and
sometimes rough terrain
of the site. The contractor
also found the material easy to weld, and quickly found that
single strings of pipe up to 100 metres long could be welded
together before being dragged into position, saving time on the
installation.
Following the bleeding and testing of the system in mid June, the
fountain was ready for its official opening on the 28th June
2003.
However the story does not end here. Plans have been prepared
to construct a new reservoir in a field at an elevation over 100
feet higher than the one currently in use. When connected to the
existing piping, it is estimated that a jet height of 300 feet can
be achieved. The Stanway Fountain is set to become the highest
garden fountain in the world, almost twice the height of the next
highest gravity fountain.
Technical Note:
The piping system used matched the rating required to meet the
appropriate head of pressure. PN6 was used closest to the
reservoir, PN10 for the mid section, and PN16 closest to the
point of discharge where the pressure was greatest. AGRU Black
PE100 was selected for its light weight combined with high
strength. The pipe runs were butt welded together with
electrofusion couplings used for final connections in the valve
chambers.
Spears Mould New Large Polyethylene Flanges
Diameter Sockets
Become Stronger
Previously available formed from pipe, large diameter socket
couplings are now available injection moulded by Spears.
The new sockets will be manufactured in both Schedule 40 and
Schedule 80 pressure ratings, made from PVC-U and PVC-C. They
are available in 10”, 12” and 14” sizes, matched to plastic pipes
in both ASTM and British Standard dimensions.
This new product range will compliment the existing range of
Spears large diameter injection
moulded fittings. It includes
tees, elbows in both 90˚
and 45˚ configurations,
reducing bushes and
flanges. In addition,
Spears also
manufacture a range of
large diameter
thermoplastic butterfly
and check valves that
can be used to make up
systems for many process
applications.
AGRU has introduced an innovative new range of full-face flanges
in Polyethylene PE100 material. The flange incorporates a
moulded-in-place fully encapsulated steel ring to provide rigidity
and mechanical strength to the design.
As the steel flange is fully enclosed in PE100 material, corrosion
concerns are eliminated. The one-piece design simplifies
alignment and installation. Suitable for jointing into the pipeline
by either conventional butt-fusion or electrofusion welding
techniques, these new flanges are available in
the size range 90 to 180mm.
IPS stocks a wide range of AGRU
polyethylene pipes and fittings
across the complete size and
pressure range. We also
have available a
comprehensive range of
fusion welding equipment
to suit all installation
environments, together with
specialised cutting and
preparation tools.
2
Double Containment Makes Safe
Water Treatment Dosing Systems
Chemical dosing systems used in water treatment have become a
serious cause for concern under health and safety at work
guidelines.
PVC-U piping, used to handle the dosing chemicals, can become
less resistant to impact in the frequently cold, exposed piping
locations found on water treatment plants. A leaking or fractured
pipe as a result of impact would immediately become a safety and
environmental hazard.
To reduce this risk, the use of double containment piping is
increasingly becoming commonplace. The carrier pipe is
completely enclosed in a pressure-rated containment pipe, thus
providing a means to control any leak without any compromise in
plant safety.
At IPS we have been involved in many installations, and we have
seen how complex double containment piping can be to install. Most systems use
special fittings that have to be pre-ordered, giving little flexibility on site for changes
or errors. This is why we recommend the Spears® double containment system.
This system is unique because it is designed for easy installation. The carrier fittings
are supplied loose so that solvent welded joints can be made in a logical, ordered
way, eliminating the need to make simultaneous joints on the carrier and
containment pipes. Other systems frequently require this to be carried out,
increasing the potential for poor solvent welded connections.
Because the system uses standard pipe fittings (except for a small number of closure
and termination fittings), fittings needed on site for unplanned alterations or system
additions can be readily made up without waiting for specially ordered components.
The Spears system includes all of the necessary double containment components,
including fittings for expansion and contraction, valve boxes and closure fittings. It is
supplied with a simple to follow guide to installation and is fully supported with onsite training when required.
Solvent Cements are
WRAS Approved
Solvent cements from IPS have been approved by the UK Water
Regulations Advisory Scheme (WRAS) for use in contact with cold
potable water.
The approval covers four products from the IPS Weld-On range:
● Weld-On 719 cement for PVC-U,
● Weld-On 725 Wet’R Dry cement for
PVC-U,
● Weld-On 724 cement for PVC-U and
PVC-C, and
● Weld-On FS-5 cement for BlazeMaster®
fire sprinkler systems.
It is essential to use WRAS approved solvent cements with similarly
listed piping systems. As IPS piping products in PVC-U, PVC-C and ABS
are already approved under the WRAS scheme, the approval of these
solvent cements ensures full compliance with the water regulations for
users of our products.
3
The Spears® double
containment system is
engineered with the
contractor in mind. It is
simple to install and uses
standard piping
components. As a result it
is the most cost-effective
system available today.
IPS Corporation
Sharing the same initials but a different company name to
ourselves, Industrial Polychemical Service have been
manufacturing the highest quality solvent cements and plastic
adhesives for over forty years.
IPS Corporation is part of a group of companies manufacturing
pipe cements, industrial adhesives, plastic plumbing and roofing
products. Based in Gardena and Compton, California, IPS also has
a new manufacturing facility at Durham, North Carolina, U.S.A.
IPS plastic pipe cements are known around the world by their
famous ‘Weld-On’ brand. The range is available from a global
network of industrial distributors as well as being sold by many
leading plastic pipe or fitting manufacturers to complement their
own products.
The range of products available from IPS is remarkable,
considerably larger than would normally be expected for plastic
pipe cements. IPS believes that every job-site is different. For
example, a plumber installing small diameter PVC pipes in clean,
dry and warm conditions can use a regular bodied, free-flowing,
fast curing cement. However a pipefitter using 12” diameter PVC
in hot, dry conditions will need a much heavier cement with a
slower cure time to ensure a good joint. Thus there is currently a
range of sixteen PVC solvent cements, each providing particular
properties to match the varying needs of the installer.
The Weld-On range also includes cements for CPVC and ABS, as
well as transition cements and products to weld flexible piping.
One of the major IPS initiatives during the last few years has been
to develop a range of less harmful solvent cements. The organic
compounds contained in plastic pipe cements are necessary
because they chemically soften the material before curing from the
joint to provide a high strength long term bond. However the
evaporation of these compounds is recognised to cause an
unpleasant atmosphere as well as creating emissions that can be
environmentally damaging.
To address these issues, IPS has introduced a range of Low VOC
(Volatile Organic Compounds) solvent cements and primers. Whilst
not completely eliminating the odours and emissions, these new
formulations meet the strict requirements for air quality
4
management set in some parts of the U.S.A., contributing to a
cleaner and less harmful working environment.
Another significant innovation has been the research into the
chemical resistance of solvent cement welded joints leading to the
launch of a high chemically resistant cement - Weld-On 724.
Historically, solvent cement joints have been a highly successful
method to join together PVC and CPVC piping systems. In most
cases a well-made solvent welded joint is actually stronger than
the pipe or the fitting alone. However, some aggressive chemical
applications (notably concentrations of sulphuric, hydrochloric
and nitric acid) are known to break down standard solvent
cements and these systems have therefore required the
application of special solutions to create an effective joint.
In 1996, IPS commissioned a series of field tests to monitor the
effectiveness of a new PVC/CPVC cement with improved chemical
resistance to caustics, including hypochlorites, mineral acids and
other corrosive chemicals. The tests were performed at pressure
and temperature conditions found in the process industry. They
were subsequently expanded to also include a range of chemicals
that are commonly used in a wide variety of industries.
Crucially, there was no failure of any joint prepared using the new
Weld-On 724 cement on solutions that were previously known to
Our Partners in Focus
attack joints made with regular cements. The published data has proved especially
helpful in determining new safety standards for plastic systems, and opens up
greater opportunities for installers to use plastics for aggressive applications.
Weld-On cements have been in widespread use in the UK for almost twenty years.
Their products are WRAS approved for use in contact with cold potable water, and,
as would be expected from a leading company in its field, IPS Corporation operates
a quality system accredited to ISO 9001.
IPS Corporation is one of our key partners, ensuring that the plastic systems that we
supply are assembled with the best possible jointing materials - giving secure joints
on PVC and CPVC systems for a wide range of applications.
5
People at IPS
IPS Sales Engineer achieves ASi Certification
IPS sales engineer Tony Welsh has recently completed an ASi engineer course at Manchester University’s
Department of Engineering and Technology. Actuator Sensor Interface (or Asi) is widely recognised as the
simplest option for networking actuators and sensors in industry. It is a low cost electromechanical connection
system, designed to operate over a two-wire cable carrying data and power up to distances of 100m total
length. To increase this and provide reliable communication over longer distances, repeaters can be used.
The ASi interface was designed to provide low connection cost and simplicity of operation, by means of a
simple and reliable cable connection system. A special ASi interface chip has been developed that integrates
into user modules such as actuators and sensors. The system uses a distinctive yellow cable to carry both
power and data providing a simple way of connecting components into the network.
During the course, Tony had to demonstrate a practical understanding of the construction and commissioning of an ASi system. This
was followed by a written and practical examination in order to demonstrate a thorough understanding of the technologies involved. The
course consisted of both practical and theoretical assessments and tests, and Tony achieved an overall score of 84%.
ASi systems are becoming increasingly popular in a variety of process applications, and the wide range of actuation packages sensors
and controls from IPS can be readily adapted to accommodate this rapidly developing technology. If you would like to discuss how ASi
technology can be incorporated into your process control system, please contact Tony Welsh directly on 0191 521 9004, or by email
to: [email protected]
New Achievement for IPS Welding Expert
Sales Engineer Tony Charlton has recently been awarded Incorporated Member status of The
Welding Institiute (TWI). He is also now registered with the Engineering Council (UK) as an
Engineering Technician.
To achieve this status, Tony was required to undergo a professional review interview with the
TWI. This process provides an assessment of his knowledge, skills and experience in
thermoplastic welding techniques. The qualification permits him to use the designator letters
IncMWeldl - in addition to his BA and EngTech designations.
Tony will be known to many of our customers that have attended the training courses in
thermoplastic welding at our in-house training facility. He is also able to provide certified
training on site or at customers’ own premises when required. If you would like to know more
about the free of charge training that IPS can provide, please contact Tony directly on 0191
521 9016, or email at [email protected]
New Additions to the Team
Paul Carroll
Paul joins our purchasing team as a buyer working alongside David Stidolph and Terri Hughes. He is responsible for
managing our product stocks to ensure optimum levels are maintained at all times, and for purchasing of the IPS
product range from our global supplier base.
Paul has several years’ experience in buying for international companies and is a valuable addition to the team. Outside
of work he is a keen golfer and is currently in training to run the next London marathon.
Kevin Walsh
Kevin joins our business development team with responsibility for the Midlands and South West area of
the UK. He has in excess of 25 years’ experience in product sales to the chemical, pharmaceutical, water
and process industries. In particular, Kevin has spent many years dealing in corrosion resistant fluid
handling systems and has a great deal of advice to offer in this field.
Kevin lives in the North East of England with his family. Together they share a great interest in history,
and regularly take part in historical re-enactments around the UK and across Europe. He can be reached
on his mobile number 07796 148 314 or by email at [email protected].
Ian Morris
Ian is the latest recruit to our business development team. Based in Lancashire, he is responsible for the
North West area, from Cumbria to the Potteries.
Ian started his career as a mechanic with the Royal Air Force. In civvies he has gained extensive
knowledge of the mechanical and process industries with specific expertise in process valves and controls.
Happily living with his family in Lancashire, Ian is an exiled geordie and spends his time supporting his beloved Newcastle United from
afar as well as bringing up a young son and two daughters. Ian can be contacted on his mobile number 0781 845 2821 or by email at
[email protected].
6
Who’s My Contact?
At IPS we have a team of industry specialists covering the UK and Ireland, backed up by the resources at our County Durham head
office. To reach any of our business development team, you can call our telephone Freephone at 0800 975 79 71 or you can contact
any of the team directly on the following phone numbers or email addresses:
Scotland and Ireland:
Kevin Curran
07713 062 774
[email protected]
North East:
Kevin Nixon
07884 265 187
[email protected]
North West:
Ian Morris
0781 845 2821
[email protected]
Yorks and East:
Andrew Lamb
07710 906 786
[email protected]
Midlands and South West:
Kevin Walsh
07796 148 314
[email protected]
London and South East:
Grant MacIver
07710 906 788
[email protected]
Technical Support:
Terry Duell
07710 906 787
[email protected]
Technical Specification
and Fire Protection:
Les Walker
0786 082 7136
[email protected]
7
New Handbook for 2004
All of our products are included in the IPS Handbook, a 400 page
guide to the most extensive range of plastic piping products
available.
The handbook is fully priced and illustrated with photographs of
all products. It includes technical information as well as useful
data including chemical resistance and engineering data on
each of the thermoplastics available.
Complementing our wide choice of piping products, the range also includes plastic bodied
pumps, installation tools and a unique selection of pipe fixings and supports.
Many users of the IPS Handbook have confirmed that it is an invaluable guide to what is
available today. System designers, purchasers and installers should ensure that they obtain
a copy of this extremely useful tool.
We are preparing to launch our next edition early in
2004. To ensure that you are one of the first to
receive your free personal copy, register
online at www.ips-plastics.com/handbook
or use the form below.
Register online at www.ips-plastics.com/handbook
Please send me the following:❑
Information on these product(s):
❑
A copy of the IPS Handbook
PVC-U
Systems
Corzan
PVC-C
Systems
ABS
Systems
Polypropylene
Systems
Polyethylene
Systems
PVDF
Systems
PURAD
High Purity
Systems
Compressed
Air Piping
Pumps
Name:
Job Title:
Double
Containment
Systems
Company Name:
Address:
Process
Measurement
Postcode:
Fixings &
Supports
Telephone:
Main Business Activity:
Please also send information to my colleagues:Name:
Job Title:
Name:
Job Title:
Name:
Job Title:
photocopy, complete and
fax to 0191 521 3222
Tools &
Installation
Equipment
Sheet & Rod
International Plastic Systems Ltd.
Seaham Grange Ind Est. Co Durham. SR7 0PT England.
Tel: 0191 521 3111 Fax: 0191 521 3222
Web Site: www.ips-plastics.com E-mail: [email protected]