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Pipe Rupture Articles & Analysis
13 articles found
In October 2024, the repair of a critical pipeline was executed at a major mining site operated in Latin America. The site had experienced a rupture at the Y-joint of a 24" OD API 5L Grade B carbon steel pipeline. Due to the high operational demand and limited access during production cycles, the asset owner employed a temporary welded plate to control the leak until a permanent repair could be ...
Failures such as equipment corrosion, pipe rupture, flange seal degradation, or valve malfunction frequently constitute primary causes of methane release. ...
As shown below, the inspection of a 10,000-feet (3km) of 36-inch (913mm) diameter Prestressed Concrete Cylinder Pipe (PCCP), gave a clean-bill-of-health with ‘NO LEAKS’ using a leading vendor’s Untethered Acoustic Ball technology. Eighteen (18) months later, separate pipe ruptures occurred. First, on June 21, 2013 ...
Galvanized pipes have been used for a long time. It is mainly used in the construction industry as well as for conveying pipes. ...
Rubber duckbill design of Proco check valve solves water hammer problems for Town of Boone, N.C. The Jimmy Smith Wastewater Treatment Plant (WTP) is located in Boone, N.C., a town of 17,000 that sits at an elevation of about 3,300 ft. With a permitted capacity of 4.82 million gpd, the plant serves Boone as well as the Appalachian State College and a few businesses outside of the city’s ...
The Importance of Check Valves Check valves are common throughout industries where fluids are pumped through piping systems. These are passive, one-way valves, ensuring the forward flow of fluids before closing to prevent backflow conditions. Check valves are available in a wide range of sizes, materials and styles including swing, double-door, ball, diaphragm and duckbill types. They are ...
The building should be allowed to dry out thoroughly and the roof damage repaired before removing the mold. Otherwise, it may re-grow. A ruptured pipe or other sources of continuous water flow inside the structure must be found and repaired, followed by thorough drying before removing any mold that has started to grow. ...
Rubber duckbill design of Proco check valve solves water hammer problems for Town of Boone, N.C. The Jimmy Smith Wastewater Treatment Plant (WTP) is located in Boone, N.C., a town of 17,000 that sits at an elevation of about 3,300 ft. With a permitted capacity of 4.82 million gpd, the plant serves Boone as well as the Appalachian State College and a few businesses outside of the city’s ...
Large icebergs can scour the ocean floor, bursting pipes or other buried infrastructure. Much of the onshore infrastructure is built on permafrost—frozen ground—that can shift as the ground thaws from regional warming, threatening pipe ruptures. ...
The building should be allowed to dry out thoroughly and the roof damage repaired before removing the mold. Otherwise it may re-grow. A ruptured pipe or other source of continuous water flow inside the structure has to be found and repaired, followed by thorough drying before removing any mold that has started to grow. STOP WATER AND DEHUMIDIFY If mold growth in ...
It is well established that in drinking pipe systems Pressure Reducing Valves (PRV) are used as a mean for excess energy dissipation for the purpose of pressure control. This type of solution can be adopted, as a mitigation method to control the system losses, in particular, the available overload, which must have to be dissipated to avoid leakage or rupture ...
Water hammer (or hydraulic shock) is the momentary increase in pressure inside a pipe caused by a sudden change of direction or velocity of the liquid in the pipe. Water hammer can be particularly dangerous because the increase in pressure can be severe enough to rupture a pipe or cause damage to equipment. Therefore, the ...
The Need for PMI As an example of the critical need for PjVII, the inadvertent substitution of a carbon steel elbow in a 5Cr- 12Mo alloy steel piping system resulted in a premature rupture due to hot sulflde corrosion, which led to a major fire at a Louisiana reflnery in 1993 (ReL 1). These types of incidents are more prevalent than generally assumed and have ...