CPM Group Ltd | Drainage | Flexible jointed pipes

Bends are manufactured by cutting pipes into two or three segments and joining them together at the required angle using an epoxy resin.

Standard bends are generally supplied in accordance with the tables below.

Polygonal Bend Cross Section

Nominal Size	90^o
Nominal Size	Leg	Total effective length
DN	mm	mm
225 - 300	415	1250
375 - 600	415	1250
675 - 900	585	1750
1000 - 1200	835	2500
1350 and above	Contact technical department

Polygonal 90 degree Bends Cross Section

Where specific angles, centre line lengths or radii are required, these must be specified at the time of order (specials made to order).
Bends may not necessarily have the same load-bearing capacity as the pipes with which they are to be laid. It is therefore recommended that they should be surrounded by suitably designed in-situ concrete where significant load conditions have to be met, or where anchorage of the pipeline is required.
Bends have the same manufactured internal diameter and wall thickness as the pipes with which they are to be laid.
DN1125 pipes are not kitemarked.