Protection Systems On Steel Pipes

October 10, 2009

External Protection Systems On Steel Pipes
The steel shell is normally grit-blasted on the outside and inside according to the applicable standards as specified by the clients.
Over the years in the history of steel water supply pipelines, a wide variety of systems have been used to provide external corrosion protection for both above and below ground [...]

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Aluminum Pipe Fittings

August 22, 2009

Aluminum pipe fittings are widely used in plumbing activities in today’s construction projects. The light weight and corrosion resistance of aluminum has made the aluminum pipe fittings a good choice especially in the use with aluminum pipes. Pure aluminum also comes with a low tensile strength and is the most important factor in making a [...]

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Piping work design software – TRIFLEX® Windows

July 27, 2009

TRIFLEX® Windows is a world recognized piping work design and stress analysis software with flexible output reporting features such as graph reporting. The software is featured with wide capabilities which covers the analysis of temperature, pressure, weight, anchor and restraint movement, support friction, transient loading and many more.
This piping work design software is also able [...]

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Slip lay pipe

June 3, 2009

Recently, more and more structures are being built in soft ground and coastal reclaimed land. This often leads to the problems of negative friction generated by the settlement of ground due to earth consolidation.
A technique, successfully utilized in countries such as Netherlands, England and Japan for reduction in negative friction is be the use of [...]

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How to protect water pipe against Corrosion

May 7, 2009

The pipe surface to be protected are cleared, free from scale, rust, oil, grease or the foreign matters to quality as specified in BS7079. Part O and A1, Swedish standard SIS 05-5900 or any applicable standard.
External protection
1. Priming: Pipes and specials are primed with a compatible priming coat in accordance with BS 4147 and BS [...]

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Pipe testing method

May 6, 2009

To ensure consistent product quality, advanced pipe testing and inspection facilities are a must to monitor every stage of production process. These tests include:

Ultrasonic pipe testing: Hot rolled coils are checked for correct thickness. All weldments, whenever specified will be inspected for flaw.
X-ray pipe testing: Weld seams at pipe ends and mitre welds [...]

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