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Stewarts & Lloyds

Steel suppliers with a wide range of structural steel, structural tube, steel pipe fittings, valves, flanges, pumps, irrigation equipment and industrial hardware.

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Doubt whether desalination plants will be delivered by March

By: Marleny Arnoldi     8th December 2017 Valves supplier APVF will supply pipeline products for six desalination plants earmarked for construction in the Western Cape, which are expected to deliver 28 M of water to the province daily.  

The “Kids” Of The MB Crusher Family

     7th December 2017 Waste and residues - once materials to be disposed of - are now transformed by MB into a new source of profit, with significant environmental benefits. Until recently, nobody had thought of this. Then along came MB Crusher, who designed and produced machinery that transforms loaders, skid loaders... 

TDS Projects Construction Will Go the Extra Mile with 13km Pipeline for Nkomati Mine

     7th December 2017 TDS Projects Construction has been awarded the contract for the construction of a 13km tailing pipeline at Nkomati Nickel mine. Nkomati is situated 300km east of Johannesburg. It represents one of the largest nickel reserves in South Africa having estimated reserves of 408.6 million tonnes of ore... 

TDS Projects Construction Will Go the Extra Mile with 13km Pipeline for Nkomati Mine

     7th December 2017 TDS Projects Construction has been awarded the contract for the construction of a 13km tailing pipeline at Nkomati Nickel mine. Nkomati is situated 300km east of Johannesburg. It represents one of the largest nickel reserves in South Africa having estimated reserves of 408.6 million tonnes of ore... 

Drought: Has Cape Town planned properly for Day Zero?

By: News24Wire      6th December 2017 "Day Zero is the stark reality we face when most taps will be turned off and residents will have to queue for water." This sombre announcement was made by Mayor Patricia de Lille at the launch of the City of Cape Town's water dashboard on November 23, GroundUp reported on Wednesday. 

Small size particles prompt regular filter replacement

     1st December 2017 Owing to typical commercial primary filters in a pneumatic circuit being designed to filter out particles as small as 5 μm from the air, particular hydraulic systems, motion and control technologies diversified manufacturer Parker Hannifin says companies need to change or clean dirty elements as... 

Agromining may provide new opportunities to extract remaining value from mined land

By: Mia Breytenbach     24th November 2017 With a significant portion of large mineral deposits having been discovered worldwide, and, in many cases, reaching the end of viable economic recovery, phytomining is one option that could be chosen to extract the remaining value from this mined ground, Florida International University... 

Group Five to sell stake in noncore pipes business for R80m

By: Megan van Wyngaardt     22nd November 2017 JSE-listed construction company Group Five will sell its 50% interest in Group Five Pipe to LB Pipes for R80-million. “Although the manufacturing cluster remains a strong performer within the group and contributes solid earnings and cash flow, it is regarded as a noncore operation,” Group Five... 

Two South Africans shortlisted for engineering innovation prize

By: Megan van Wyngaardt     22nd November 2017 Two young South Africans are among the 16 engineers hailing from seven countries in Africa, who have been chosen for the shortlist of the prestigious Africa Prize for Engineering Innovation. University of the Witwatersrand chemical engineering research fellow Collins Saguru has developed AltMet,... 

Botswana Diamonds positive about potential at South African project

By: Anine Kilian     17th November 2017 A detailed ground geophysical survey undertaken on eight Group 1 kimberlites at Aim-listed Botswana Diamonds’ Free State exploration project, which is located between Bloemfontein and Kimberley, in South Africa, has indicated that the sizes of these kimberlites range from 0.3 ha to 1.15 ha. The... 

Geosynthetic products produce a sealing barrier for diverse applications

By: Simone Liedtke     17th November 2017 Geosynthetic products manufacturer and supplier Fibertex South Africa (SA) distributes a comprehensive range of NAUE Geosynthetics products designed for use as efficient sealing barriers, in a range of diverse applications, including construction projects. 

Industry still suffers effects of drought

By: Simone Liedtke     17th November 2017 Although innovative production practices and a diversified geographic production area helped to buffer the effect of the drought on the 2017 harvest, wine industry body VinPro explains that insufficient rainfall in the winter months will undoubtedly have an effect on vine functionality and yield... 

Unique repair solutions have ‘unlimited’ applications

By: Robyn Wilkinson     17th November 2017 Applications for industrial lining solutions provider Groupline Projects’ (GLP’s) Armacoat and Armasteel composite repair systems seem to be “unlimited”, as the company embarks on a quest to tailor the repair solutions – tried and tested in the mining sector – for other industries, says GLP GM... 

South Korea scores partial win in WTO ruling on US steel pipe duties

By: Reuters     15th November 2017 South Korea won a partial victory on Tuesday when a World Trade Organization panel ruled on its legal challenge to US anti-dumping duties on steel pipe used in the oil industry, but Seoul lost most of the arguments it had made. The WTO dispute panel faulted the US Department of Commerce for the... 

City of Johannesburg needs R12.5bn to fix water infrastructure

By: Megan van Wyngaardt     8th November 2017 The City of Johannesburg (CoJ) has revealed it will need around R12.65-billion over the next ten years to renew and replace the city’s ageing and decrepit water infrastructure. Joburg Water is in the process of building nine new water reservoirs and towers that will serve 163 800 households in... 

New technologies further construction abilities

By: Victor Moolman     3rd November 2017 Using new technologies enables industrial tank manufacturer Metal Tank Industries to construct storage vessels, steel walkways, platforms and gantries, pumps, pipelines, control panels, electrical cabling, load cells, cooling towers and boilers that are used at food and beverage production plants. 

High-pressure industrial cleaning suitable for various industries

By: Marleny Arnoldi     3rd November 2017 Water-jetting solutions provider Total Blasting says its ultrahigh-pressure jetting units are suitable for applications in industries such as petrochemicals (refineries), marine, offshore oil and gas, and automotive manufacturing plants.  

Anglo Platinum co-opens pipe factory in Mokopane

By: Martin Creamer     1st November 2017 Anglo American Platinum has drawn applause for its role in the opening of a new pipe factory in job-short Limpopo, which is aimed at sustainably developing the community of Mokopane, where the mining company operates its rich Mogalawena opencast platinum mine. Anglo American Platinum partnered... 

DPI Trading supplies pipe, fittings to Ruwacon Civils for Nduli Reservoir

     1st November 2017 DPI Trading has supplied a range of pipe and fittings to Ruwacon Civils of Bloemfontein, the main contractor on the Nduli Reservoir project in Ceres for the Witzenberg Municipality. The 4.5 megalitre reservoir will not only supply water to the existing Nduli community, but also cater for future... 

Superior Finishing Products The Difference Between Satisfactory And Outstanding

     30th October 2017 Andrew Mentis maintains that although supplementary building products are not necessarily essential to building work, they are essential to good quality building work. “The sad fact is that, unless specified in the original job specifications and costing by the architect, there is little chance... 

Relook at low-carat pipes could spring big diamond surprises   

By: Martin Creamer     25th October 2017 Diamond kimberlites with a very low number of carats per hundred tons have in the past tended to be passed over by diamond mine developers, but their propensity to host big Type II diamonds that sell for large sums of money is now being acknowledged. Although diamond company De Beers walked away... 

New labelling system introduced for HDPE PE100 stub ends in SA 

By: Victor Moolman     20th October 2017 Thermoplastic piping company Plasti-Tech is supplying high-density polyethylene (HDPE PE100) stub ends, which have been labelled using a Lynx laser printer using invisible laser-radiation. “The significance of labelling the stub ends using the Lynx laser machine is that the manufacture, size and... 

Bicacon considers manufacturing acquisition opportunities

By: Schalk Burger     20th October 2017 Construction and engineering services group Bicacon is investigating the viability of establishing a manufacturing division within the group to produce products for use by its maintenance division, says Bicacon Group strategy and planning head Bornapart Sibanda. The group continues to look for... 

On-The-Air (13/10/2017) 

By: Martin Creamer     13th October 2017 Australia is leading the way in agromining – and now South Africa is being prodded to engage in hot pursuit; This week’s general election in Liberia will have a strong bearing on the country getting its first diamond mine; and South Africa’s R20-billion Swaziland rail link is being prepared for... 

Construction of Mombasa container terminal second phase to begin 2018

By: John Muchira     13th October 2017 Construction of the second phase of a modern container terminal in Kenya's port city of Mombasa is set to start in January as the country seeks to cement its position as East Africa’s transport and logistics hub. This comes after the Kenya Ports Authority (KPA) secured a $333.7-million loan from... 

Population increase outstrips water infrastructure

By: Nica Schreuder     13th October 2017 With South Africa’s population rapidly increasing in the past 60 years, water scarcity and a lack of adequate infrastructure continue to be of concern, says water components supplier African Pipes, Valves and Fittings director Ben Levitas. In the past, the traditional way of increasing to... 

Product range to expand to construction industry

By: Simone Liedtke     13th October 2017 Owing to the risk posed by utility pipes, and electrical lines and cables in the ground, industrial product supplier Actum Industrial – part of the Actum Group – is targeting the construction, municipal, and oil and gas industry with its Ridgid range of tooling equipment – such as the SR-20 and... 

Nonconformance of standards exacerbates drought conditions

By: Nica Schreuder     13th October 2017 Fundamental conformities not being upheld during the manufacturing stages of pipe production has exacerbated South Africa’s current water scarcity, says plastics and polymer testing laboratory P.E.S.C. MD Graham Marsberg. “The basics of pipe manufacturing involves quality workmanship. This... 

Western Cape municipality begins master plan to combat water loss

     13th October 2017 The Drakenstein local municipality in Paarl, Western Cape, has begun a 20-year master plan to replace old or ageing asbestos pipes in the region with high-density polyethylene (HDPE) pipes, which will achieve significant success in reducing water loss throughout the municipal area. Water leakage... 

Buried utility locating facility essential for accurate information

By: Simone Liedtke     13th October 2017 Utility management company Bosch Munitech’s specialised Underground Services Location (USL) facility encompasses advanced utility detection and mapping services, which are essential for providing accurate information on buried utility infrastructure layouts, says Bosch Munitech underground and... 

Hopes for Liberia’s first diamond mine rise on general election 

By: Martin Creamer     9th October 2017 This year's discovery of two new additional diamond-bearing pipes that are satellites to an earlier-discovered main diamond-bearing kimberlite pipe have boosted hopes for the establishment of the first diamond mine in Liberia, where artisanal activity has been the mainstay of diamond recovery in... 

Innovative system helps control wastewater pumping

     6th October 2017 Pumps and valves producer KSB Pumps and Valves has introduced the PumpDrive variable speed system, for the effective and controlled pumping of waste water. The system has been designed specifically to overcome problems related to the pumping of waste water. Three innovative functions have been... 

Lifting stations ensure efficient wastewater disposal

     6th October 2017 Germany-based pumps manufacturer and supplier company Kessel has developed a lifting station with a pump designed to satisfy all modern sewage technology requirements, while simultaneously ensuring user profitability and efficiency. 

Sassda promotes the use of stainless steel water pipes

     5th October 2017 The Southern African Stainless Steel Development Association (Sassda) is, along with the Drakenstein municipality in Paarl, in the Western Cape, and South African stainless steel product manufacturers, evaluating the use of stainless steel pipes to reduce water leaks. Sassda states that as much... 

Better air flow, increased efficiency: why pneumatic systems should be optimised

     5th October 2017 Hermann Störk, European Product Manager for Air Preparation, Parker Hannifin, Pneumatic Division Europe In the 21st century, we find pneumatics everywhere in manufacturing as one of the most universally adopted utilities. Compressed air is used in everything from cooling to controlling automated... 

Alrosa starts removing ore from Verkhne-Munskoe deposit

By: Mariaan Webb     4th October 2017 Russian diamond miner Alrosa has started removing ore from the Verkhne-Munskoe kimberlite field, in Saskha, to confirm the diamond content as it works towards a 2018 production starting date for the project. The Verkhne-Munskoe deposit – Alrosa’s largest investment project –contains for... 

Stornoway upbeat on possible solution to lower Renard diamond breakage

By: Henry Lazenby     2nd October 2017 Ongoing diamond breakage in the Renard process plant is reducing the proportion of larger diamonds available for sale and dimming revenue prospects for Quebec-focused miner Stornoway Diamond Corp, at a time when market sentiment for Renard’s precious gems is on the rise. However, president, CEO... 

Botswana Diamonds to start drilling newly discovered kimberlite this year

By: Anine Kilian     29th September 2017 Aim-listed Botswana Diamonds will start drilling at its recently discovered Ontevreden project, in South Africa, later this year. In a project update released on Friday, the company said sampling at the Ontevreden kimberlite had found abundant G10, G9 and eclogitic garnets typically seen in... 

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