galvanized iron and plastic drain lines are quite smooth on the inside of the pipe. You want smooth-bore pipe so nothing gets snagged. Unfortunately, a characteristic of older, galvanized iron ...

galvanized iron and plastic drain lines are quite smooth on the inside of the pipe. You want smooth-bore pipe so nothing gets snagged. Unfortunately, a characteristic of older galvanized iron pipe ...

The deformed and leaking cast iron pipeline was quickly restored with an Aarsleff cured-in-place resin impregnated polyester thin walled one piece liner, forming a joint free, leak proof smooth bore ...

galvanized iron and plastic drain lines are quite smooth on the inside of the pipe. You want smooth-bore pipe so nothing gets snagged. Unfortunately, a characteristic of older galvanized iron pipe ...