COMPANY NEWS

NRI-U Fixes 1.2 million gallon per hour sewer line in Michigan

The City of Kalamazoo had driven a wooden dowel into a 2” diameter hole in a concrete raw sewage force main pipe. NRI was called out to reinforce the repair and the surrounding pipe. However, initial inspection revealed an additional 1” hole adjacent to the repair.
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20" Monoblock Rehabilitation in Mexico

Flanges and mono-blocks are extremely difficult to repair, especially if there is a live leak. The geometry of the monoblock is a limiting factor in the application of most repair methods. The client decided to use NRI’s composite repair solutions in order to mold the repair around the 90 degree angles of the pipe. Read […]
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20″ Monoblock Rehabilitation in Mexico

Flanges and mono-blocks are extremely difficult to repair, especially if there is a live leak. The geometry of the monoblock is a limiting factor in the application of most repair methods. The client decided to use NRI’s composite repair solutions in order to mold the repair around the 90 degree angles of the pipe. Read […]
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NRI's composites save European underground water lines

During the winter months, district heating systems distribute hot water 266°F (130°C), from European Union power plants to residences and returns cool water 140°F (60° C) to the plants. When the snow melts in spring, these underground the bunkers that hold the pipes are often full of standing water which causes a high level of external corrosion. Read […]
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NRI’s composites save European underground water lines

During the winter months, district heating systems distribute hot water 266°F (130°C), from European Union power plants to residences and returns cool water 140°F (60° C) to the plants. When the snow melts in spring, these underground the bunkers that hold the pipes are often full of standing water which causes a high level of external corrosion. Read […]
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Syntho-Glass Saves 80' Vessel from Sinking

On September 14, 1995, over 100 nautical miles offshore, NRI’s composites save an 80 foot vessel from sinking and a crew of 6 from abandoning ship. Read the case study below to learn how Syntho-Glas saved the day.
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Syntho-Glass Saves 80′ Vessel from Sinking

On September 14, 1995, over 100 nautical miles offshore, NRI’s composites save an 80 foot vessel from sinking and a crew of 6 from abandoning ship. Read the case study below to learn how Syntho-Glas saved the day.
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60" OD Water Pipeline Repair in Saudi Arabia

Composite repairs have many uses, and although the most common repairs are in the oil and gas industry, this week we are taken to Saudi Arabia where a water line was experiencing external corrosion with over 60% wall loss. In order for the system to stay online, an immediate repair was necessary. NRI calculated that the […]
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60″ OD Water Pipeline Repair in Saudi Arabia

Composite repairs have many uses, and although the most common repairs are in the oil and gas industry, this week we are taken to Saudi Arabia where a water line was experiencing external corrosion with over 60% wall loss. In order for the system to stay online, an immediate repair was necessary. NRI calculated that the […]
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18" Concrete Column Composite Reinforcement in a Mexican Refinery

A critical concrete pipe column in a refinery was deteriorating, causing the concrete to spall, exposing the structural rebar. If left untreated, the column would be in jeopardy of failure, causing an unexpected shutdown. See how NRI’s Titan line can repair and reinforce concrete columns.
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