This method is common in field repairs of crude iron pipe and fittings ... results on a cast-iron repair. Especially in the case of a properly cleaned and fluxed fissure crack, silver brazing ...

Part of the problem with cast-iron pipes is that you often cannot see the damage until it cracks; they will rot away from the inside. This leads to an emergency repair, which can be costly.

There are plenty of instances where perfectly good—and often rare—cast iron cylinder head and ... Watch as we repair the crack without welding using a technique known as cold stitching.

A section of cracked cast-iron pipe was sent to a metal-testing lab ... have driven people from their homes while crews worked to repair the leak. A severe leak on Davis Avenue in Auburn in ...

A corroded and cracked cast iron pipe in Lewiston exploded ... funded by the Bipartisan Infrastructure Law, to repair and replace aging natural gas pipes. The round of funding will support 60 ...