Lessons from the old and the new

Piping systems are a fundamental component of urban infrastructure


Piping systems are one of the most fundamental components of urban infrastructure, and the regional market is a dynamic one. UME spoke to one of the most established players about how it is adapting its business model to counter the downturn, as well as to one of the newest players in the market about opportunities and challenges.

One of the most established and experienced piping systems and fittings suppliers and manufacturers is Hepworth PME LLC, part of Corys, the holding company owned by the Abdul Ghaffar Hussein family. Corys was formed to establish various JVs with some of Hepworth’s principal partners.

Hepworth PME LLC has agreements with about 15 international companies, including Hepworth Building Products of the UK (owned by Wavin Holland) and Georg Fischer Piping Systems of Switzerland, representing a range of premier products.

“As a logical progression, Georg Fischer JV Corys was formed to manufacture high-volume items such as fittings locally in order to get away from high transportation costs.

Cost pressure is a specific issue in this day and age,” comments Georg Fischer Piping Systems Dubai sales office GM Wolfgang Ronfeldt.

Georg Fischer has been collaborating with Hepworth in the Middle East specifically for about 35 years, and established its own office within Hepworth PME LLC since 1999.

Hepworth PME LLC deputy GM Alan McKeown says the latest development on the manufacturing front is to target rubber seals through another JV, namely Corys MDS.

“We obviously import a lot of rubber seals for our pipes and fittings, so the next move was to manufacture our own. We brought MDS of Germany in as a technical partner,” says McKeown.

Hepworth began manufacturing GRP and uPVC pipe locally in 1991. “In those days we started with one uPVC and one GRP extruder, and still imported all the fittings from the UK and Europe. This was because we saw ourselves as not just a pipe manufacturer, but as a total solutions provider.”

McKeown says the local manufacturing component of the operation has expanded steadily over the years, with over 20 extruders at present in total and a size range of 16 mm to 630 mm.

The company has manufacturing facilities in Dubai and Qatar, and branch offices in Bahrain, Oman, Abu Dhabi, Sharjah and Al Ain.

Complete package
“We supply whatever is necessary for a complete piping systems package,” says Ronfeldt.

“We do not want to deter any potential customers due to some extras we are unable to supply. This is a particular advantage of Georg Fischer, as we have a catalogue of 65 000 items, which makes us one of the biggest plastic piping component manufacturers in the world.”

In addition, the company has the flexibility and expertise to be able to cater for any special requirements. This is combined with Hepworth’s expertise in the complete range of plastic materials.

“Hepworth caters for the drainage side, and Georg Fischer caters for the pressure side. Hence whatever goes into and out of a building could potentially come from a single supply point. That is our philosophy of a total A-Z approach,” says Ronfeldt.

Commenting on the prevailing business environment, Ronfeldt says: “I see the first green shoots. I think we have passed the trough. I do not like to look at it too negatively. There are still some constraints on cash flow, that is clear, but at the end of the day there is some relaxation and there are developments going ahead.”

A key focus area at the moment is infrastructure, as well as refurbishment of existing buildings, especially hotels, says McKeown.

“What happened in the past is that many consultants from areas as diverse as Australia and the UK specified products they were familiar with but which were not ideally suited to the region. This has resulted in a potentially lucrative market that we are beginning to capitalise on right now,” says Ronfeldt.

“We are in the process of refurbishing 15 five-star hotels in Dubai alone right now, where we are replacing less suitable systems or cheaper products that are no longer performing accordingly after only five years.

We have very much taken advantage of this situation in the midst of the economic crunch, which has meant we progressed from a new build to a refurbishment focus and did not suffer along with the downturn, as we were able to compensate nicely,” says Ronfeldt.

Another factor to the company’s ongoing success in a difficult market is that it is “very much application focused and not just a fittings maker.”

This has inevitably meant a different approach to securing business. “What we have tried to do is ascertain everything that falls under a particular project umbrella. For example, piping systems for hospitals have traditionally only covered hot and cold water, but we have identified 22 other areas where we can supply products.”

This means working proactively with clients to help overcome problems and find solutions for potential problem areas, as well as introducing plastic piping into areas reserved formerly for metal systems, for example.

“This approach has been very well received by government ministries and consultants,” says Ronfeldt. “We are approaching our business a little bit more intelligently, from a total solutions perspective, rather than just selling elbow-to-elbow components.”

“There is no getting away from the fact that business in Dubai has shrunk dramatically. A lot of our business was in new build. We have had to take the blinkers off to a certain extent in order to see what else we can do,” says McKeown.

This new approach has been helped by the fact that plastic piping systems have come a long way, and are constantly making inroads into sectors dominated previously by ductile iron and copper.

“We also have a local raw material supplier in Borouge. The supply chain is right and the pricing is right, which is why more and more consultants are opting for plastic piping systems. Copper is still a widespread material, which will boost the future refurbishment market,” says Ronfeldt. Of course, quality materials is also closely aligned to quality workmanship.

“The reason why some hotels have had to replace piping systems after not even two years is not necessarily because they used copper, but has also been due to poor installation and cheap materials. Quality is our foremost focus. Hepworth is the first company outside the UK to obtain Kitemark Certification,” says McKeown.

Ronfeldt says that quality has been a focus even during the downturn, as this will “help us a lot after the crunch to maintain our level of business and clients.”

In terms of opportunities and challenges, Ronfeldt says closer ties need to be forged between developers, contractors and owners so as to address the total cost of ownership, which includes maintenance.

“A problem here is that contractors are only liable for a year, whereas in Europe it is for a minimum of five years. This ensures contractors take care of what they are building and how they execute it.

The fact that the plastic pipe systems market is still quite buoyant is indicated by the appearance of the newest player. This is the new JV between the UK-based Radius Systems and the Senaat Group of Abu Dhabi, which will have a manufacturing facility in that emirate.

Premier partner
Dr Raed Al-Zubi, CEO of the RadiuSenaat JV, explains that Radius Systems has a 40-year history as a premier partner and supplier of the utility sector in the UK. “That know-how is being transposed to a local context,” he says. Senaat is a private investment company interested in downstream plastics manufacturing operations.

“The group has positioned itself as a premier investor in downstream plastics in not only Abu Dhabi, but the UAE and the region,” says Dr Al-Zubi.

The new venture will serve the local and wider GCC market. “It will be a hub in terms of products and services. We will welcome expansion plans if they happen. It depends on the marketplace, but we feel optimistic that at least we are at the right place at the right time in Abu Dhabi.”

Dr Al-Zubi says the Abu Dhabi 2030 Vision was a major positive factor in the decision by Radius Systems to enter into the JV.

“When Radius Systems was researching the expansion of its international presence, the Abu Dhabi 2030 Vision was a major factor. It is an honour and a privilege to be able to contribute to this initiative, and to see Abu Dhabi develop into a regional, as well as a global leader.”

He says the JV is “a kind of meeting of minds”, with Radius Systems looking to expand globally, and Senaat with its strong background in plastics.

“They are both passionate about the sector, so coming together was a natural process that made perfect sense. Senaat has other JVs in compounding and master batching, so there are synergies we can take advantage of.”

Radius Systems CEO Stuart Godfrey concurs: “We were looking for a professional partnership to expand our international operations. The fit with Senaat was perfect.”

Dr Al-Zubi explains further that the JV “has been established to serve the utility, infrastructure and telecommunication sectors through its products, technical know-how and field installation and site services.”
The initial plan is to introduce high-performance plastic pipes and fitting systems for “the key growth areas” of potable and non-potable water, gas and telecoms, in a range of sizes.

“We will start with the more commodity-based products, but will be able to cover all market segments. Our competitive advantages will be a reflection of those of Radius Systems. What we shall be bringing to this region is the cultivation of a long history of delivering innovative, cost-effective and reliable products and services.

The manufacturing capacity will be in line with the different phases and expected demand, adds Dr Al-Zubi. In terms of establishing a local manufacturing presence, he says RadiuSenaat has embarked upon the process of obtaining the requisite approvals from the various authorities.

“The process in that regard has started. In terms of timeline, our goal is to do that in the shortest possible time. I cannot give dates when we will be operational, but our strategy is an aggressive one, and it will be as soon as possible. In terms of size, RadiuSenaat has been created to become a leading player and service provider for high-density polyethylene plastic piping systems.”

Dr Al-Zubi says the mooted capacity of the manufacturing facility “will be in a manner that will allow us to consistently support the local and GCC market with quality and innovative products and services. Our strategy is multi-phased, and a smart one. We did not start the JV to be conservative or cautious. We believe in the value our products and services will bring to the local market and the region in terms of future growth.”

This has inherent benefits for the local supply chain. “The expectation is that the impact will be positive in terms of allowing us to procure at more cost-effective structures and lead times. The UAE and GCC are becoming more and more the centre for polyolefin raw material, with many production expansion plans completed and/or underway. They are positioning themselves to be the global player in this field. This, we believe, will have a direct and positive impact on our supply chain and logistic costs.

“So yes, being local will help in terms of significantly reducing lead times,” says Dr Al-Zubi. “Being in Abu Dhabi, we have the privilege of having Borouge so close by, which will be an added advantage.”

“We will, from day one, be aligned with international standards and specifications. It is in the process of starting the qualification process for the products it will produce locally. With the support of Radius Systems, we will be establishing a dedicated in-house testing facility equipped with the latest testing technology.”

Manufacturing hub
The new manufacturing hub will also be a boon for local employment and skills development. “I think the job opportunities will be good, and will be at the level that the business requires to deliver cost-effective products and services. The
numbers will be populated as we progress through the different growth phases.”

In terms of training, Dr Al-Zubi says: “We already offer certified training for welders.” Radius Systems is the agent for McElroy butt fusion welding machines from the US.

“It also has its RadiusPlus programmes for on- and off-site services. Internally, training is central to the development of Radius Systems. That culture of investing in our most precious asset, which is our people, will continue.”

How does the Middle East compare technically with established markets like the UK and Europe? “The answer is it fares very well. In fact, the experience of the past couple of years, independent of the downturn, demonstrates that this part of the world is now a technical leader with regard to our market segments,” says Dr Al-Zubi.

“I do not believe that what we have witnessed in terms of mega projects, and the complexity that comes with implementing them, could have been successful without having a strong technical foundation, as well as being accepting of new products and applications.

“As far as trends are concerned, we are seeing the evolution of piping systems to a more multi-layer format than the standard commodity-based, one-layer structure. This allows for a more focused pipe designs that result in higher physical properties, as well as more productivity, reliability and safety during site installation.”

An example is the Profuse system from Radius Systems for gas and water networks.

“In general, what we are witnessing today is an increase in plastic polyethylene raw materials performance and capability to withstand higher design requirements. This effort is being led by the resin suppliers, in partnership with plastic converters and manufacturers, and we see it continuing. This explains the increasing penetration of polyethylene piping systems into more traditional steel and fiberglass markets,” says Dr Al-Zubi.

Commenting on the impact of the global financial crisis, he says: “It is no secret that the overall business environment has witnessed a downturn.

However, what this slowdown brings is an opportunity for the market to refocus itself on the need to have quality suppliers that understand how to bring their solutions in a reliable and cost-effective manner. The market will redefine and reposition itself to the new realities – or, more accurately – to the new level of business that has come out of the downturn.

“Our outlook for the future remains positive. We believe the downturn is a temporary condition. It will take its time, but it will not remain for long,”concludes Dr Al-Zubi.

New roll-grooving tool from Victaulic
Victaulic, a leading manufacturer of mechanical pipe-joining systems, has a new tool available to prepare pipe for efficient and reliable flame-free joining. The VE460 shop fabrication roll grooving tool is designed for use with pipes from 100-1500 mm/4-60” in diameter, depending on pipe material.

It is suitable for preparing pipes to be joined with Original Groove System (OGS) couplings for 100-300 mm/4-12” sizes or the Advanced Groove System (AGS) ranging from 350-1500 mm/14-60”.The fully-motorised, semi-automatic tool is equipped with a heavy-duty 5 HP three-phase motor wired for 400 V (it can be rewired for 230 V.)

It comes complete with safety guards and safety foot switch and is supplied with rolls for OGS from 100-300mm/4-12” and for AGS from 350-600mm/14-24”. All rolls are enhanced tracking rolls (ETR) to prevent pipe ‘walk-off’.

Three optional kits provide rolls for grooving 650-900 mm/26-36”, 1000-1 200 mm/40-48” and 1 250-1 500 mm/50-60”, along with the pipe stands, railing, platform kit and support bases required for each pipe size range.

“The new VE460 grooving tool enables more of our customers to reap the benefits of our Style W07 and W77 AGS couplings now that the range has been extended,” says Mark Gilbert, VP and GM for EMAE & India.

“It has been designed specifically designed for the wedge-shaped AGS grooves that deliver high-pressure ratings, and can roll a groove on standard wall, large diameter pipe in five to seven minutes.”

MagiCAD for MEP design
MagiCAD is a BIM-compatible software package with modules for Heating & Piping, Ventilation, Electrical and Sprinkler design. It is developed by the Finnish company Progman Oy, which has a 25-year history and 60 employees.

During the last ten years, MagiCAD has captured the lion’s share of the Northern European market for MEP design software. It is now being introduced in the Middle East, where MEP design using BIM software is still a relatively new concept, says Timo Nurminen, country manager for MagiCAD in the UAE.

“The first large tenders in the UAE specifying that all design work must be done in a 3D format using BIM have already been published,” says Nurminen. He also states that MagiCAD slashes design time by 50-70% compared to traditional 2D software. A single piping license retails for AED 13 500.

MagiCAD functions as an add-on to the well-known AutoCAD and Revit platforms. “It does most of the calculations automatically, including sizing, balancing and flow rate. Other features include automatic collision detection, automatic generation of bills of quantity, and easy co-ordination and cross-referencing.”

Another advantage is that MagiCAD boasts Europe’s largest product database, with over 200 000 product models in 3D. “All product models are designed according to real specifications. If the piping system works in MagiCAD simulations, it will work in reality,” says

“One of the most important selection criteria for any BIM software package is the large product library. This means you are able to spend less time and money on drafting and modeling new products to be used in the design process. With MagiCAD, almost all European- and US-based MEP products are included in the license and readily available on-line. We can also add local products if needed.”

Pipex Drainage & Civils
Pipex was established in 1975 by Alan Smith, and is a privately-owned family run business. With a 35 000 square foot state-of-the-art factory facility, Pipex innovates and manufactures ‘one stop’ solutions for a variety of market sectors, including rail, government, offshore and pharmaceutical.

The Pipex ethos has always been protecting the environment through minimising the impact of its manufacturing operations. It comprises four trading divisions:

  • Pipex Drainage & Civils: A specialist designer and fabricator of thermoplastic polypropylene and high-density polyethylene (PP-H & HDPE) range of products, including manholes and chambers, pumping stations, packaged pipe systems (both single and dual contained), bespoke tanks, vessels and structures, storm flow products and thermoplastic products and fabrications;
  • Pipex Composite Pipes: A specialist designer and fabricator of GRE (Glass Reinforced Epoxy), GRP (Glass Reinforced Polymer) and GRV (Glass Reinforced Vinylester) pipes and fittings;
  • Pipex Structural Composites: A specialist designer and fabricator of FRP (Fibre Reinforced Polymer) grating and flooring, handrails and ladders, balustrades and parapets, access structures, decks and platforms, baffles, barriers/bunds, bridges and components and bespoke structures.


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