Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

• E - Manufacturing Industries
• 16 - Plastic Products Industries
• 162 - Plastic Pipe and Pipe Fittings Industry

1621 - Plastic Pipe and Pipe Fittings Industry

Establishments primarily engaged in using synthetic resins to mould or extrude pipes and pipe fittings such as those used in pressure pipe or drain, waste and vent installations. Establishments primarily engaged in manufacturing layflat tubing are classified in 1631 - Plastic Film and Sheeting Industry.