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Pipes & Tubes News

Coatings for buried steel

By: System Author     7th May 1999 SEVERAL coating systems for the corrosion-protection of buried steel pipelines are available in South Africa. These include liquid epoxies, both solvent-borne and solvent-free; bituminous coatings consisting of fibre-reinforced bitumen; and extruded, modified bitumen and powder coatings with... 

Polyester reinforcing shows its strength

By: System Author     7th May 1999 A new type of rein- forcing material constructed from polyester has been developed that is suitable for embedding in a bitumen, coal-tar enamel or resin protective system for steel and other pipes. This type of material can be described as a random polyester-fibre mat reinforced by stitching with... 

Piping in changes to the market

By: Roelf Diedericks     7th May 1999 After a major product development over the last two years, pipe galvaniser RIH Tube, of Elandsfontein, Gauteng, can now offer a comprehensive customer-control programme to complement and support the changes. “We have been largely responsible for pioneering the product changes that we... 

R97-million for two new pipelines

By: System Author     30th April 1999 More than R97-million has been set aside by the board of Rand Water for the construction of two new pipelines to meet the long-term needs of several areas in Gauteng into the new millennium. Rand Water chief engineer: pipelines Alan Tonks reports that the board has approved an amount of R97 368... 

R17m Cape Town pipeline

By: System Author     9th April 1999 A 3 800 m sewer pipeline being laid in Cape Town’s northern suburb of Goodwood at present, which is due to be completed in July, will make an important contribution to Cape Town’s utility facilities. The R17-million tender to replace the existing 500 mm sewer line was issued by the... 

Sewer-catchpit cleaner launched

By: System Author     9th April 1999 THE tender for the supply of a novel sewer catchpit/stormwater cleaner machine has been clinched by Goscor Industrial. A specialised machine manufactured in the US, the Vactor meets the requirements of this broad description. The unit is the latest in the Goscor range of specialised equipment for... 

Benefits of flow measurement

By: System Author     26th March 1999 The extensive use of flow measurement in industrial processes has made it one of the most important tasks in modern-day instrumentation. “The growing sophistication of industrial technologies demands a proportionate increase in industrial measurement standards to guarantee factors such as... 

Piping hot-success in Botswana

By: System Author     26th March 1999 All pipelines supplied for the water-treatment plants of the P1,5-billion North– South Water Carrier project in Botswana have been inspected by local inspection authority Innovative Inspection Services (IIS) of Centurion. Work for the Group Five and LTA joint venture involved inspecting all... 

Novel drainage system for golf course

By: System Author     26th March 1999 Three-thousand metres of Nextube’s 160-mm-diameter Drainex subsoil drainage piping has been supplied as part of the R3-million upgrade of the River Club golf course in Sandton, Gauteng. Beginning in May last year, the upgrade was completed at the end of November. In what is a first in South... 

R20-million contract for piping system

By: System Author     19th March 1999 A R20-million con- tract for the sup- ply and installation of an upgraded piping system at Mondi’s Richards Bay project has been awarded to Kentz, of Randburg, Gauteng. The contract was signed in November last year and is due to be completed by September, contingent on a successful shutdown... 

R20-million contract for paper machine

By: System Author     19th March 1999 The R20-million contract for detailed engineering work for Mondi Richards Bay’s paper machine (PM) 2 refurbishment has been awarded to Jaako Poyry Southern Africa (JPSA) of Durban. The company, wholly-owned by Finland’s Jaakko Poyry group, has been operating in South Africa since... 

Aggressive marketing campaign

By: System Author     12th March 1999 Machines and tools company Supplytech has embarked on an aggressive marketing campaign following reportedly significant strides made in branding its Rems product in the local market over the past 18 months. The company was one of the leaders in the introduction of handheld machines which brought... 

Pipeline-residue recovery system

By: System Author     12th March 1999 DESIGNED to eliminate problems occurring in pipeline use – such as non-recovery of all the product, and the effluent created when this is discharged into drains – is the Magnasphere product-recovery system from Soliflo. Approved by Campden and Chorleywood Food Research Association,... 

200 km pipeline supply network the key

By: System Author     12th March 1999 Successes achieved by industrial and speciality gas and chemical supplier Air Products can be attributed to its extensive pipeline supply network stretching over more than 200 km underground, reports Air Products deputy MD Michael Gaade. This enables the company to supply five industrial gases... 

The future vision for world energy initiatives

By: System Author     5th March 1999 Although current fossil fuel resources are sufficient to sustain global economic growth well into the next century and will be used in increasing quantities, severe environmental, economic and technological challenges may well follow unless pollution control measures are employed and steps are... 

Quality assurance firmly in the pipeline

By: System Author     26th February 1999 With its Wadeville, Gauteng, production facility upgrade nearing completion, Hall Longmore is laying down the foundations to become a leader in the South African pipe industry in the field of quality assurance, manufacturing director Barry Fowler tells Engineering News. As part of the... 

Welding mill for gas pipes installed

By: System Author     12th February 1999 The R80-million second phase of Hall Longmore’s R100-million production facility upgrade is nearing completion with the installation of the upgraded R65-million electric resistance welding (ERW) mill which will be dedicated to the manufacture of pipes for oil and gas, sales and marketing... 

SA’s gas pipeline installers under fire

By: System Author     12th February 1999 Quality standards in the South African pipeline gas indus- try compare poorly to those in other parts of the world as a result of a lack of clear-cut guidelines and training for participants in the industry, reveals Engineering Council of South Africa (Ecsa) project manager for pressure vessels... 

R17-million sewer pipeline on track

By: Archivist     29th January 1999 DUE to be completed in July, a 3,8-km-long sewer pipeline being laid in Cape Town’s northern suburb of Goodwood will make an important new contribution to Cape Town’s utility facilities. The R17-million tender to replace the existing 500 mm main sewer line was issued by the Cape... 

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