ASTM F1947-21

1.1”This practice describes the procedures for the rehabilitation of sewer lines and conduits (4 to 15 in. diameter) by the insertion of a folded PVC pipe, which is heated, pressurized, and expanded against the interior surface of an existing pipe with either a mechanical rounding device or steam pressure. The finished PVC pipe will be continuous and conform to the existing conduit. This rehabilitation process can be used in a variety of non”’pressure applications, such as: sanitary sewers, storm sewers, and process piping.

Product Details

Published:

03/01/2021

Number of Pages:

5

File Size:

1 file , 110 KB

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