The restrained flange adaptor and coupling is designed for PE pipe or PVC pipe, it can lock the pipe after installation.

OD	Dimensions	Type of Pipes	Flange Infor.
	L2		DN	PN10/16	BS10/D	BS10/E	ANSI/150
63	116	PVC;PE	80	√			√
90	121	PVC;PE	80	√			√
110	125	PVC;PE	100	√	√	√	√
125	162	PVC;PE	100	√	√	√	√
160	150	PVC;PE	150	√			√
180	185	PVC;PE	150	√			√
225	185	PVC;PE	200	√	√	√	√
250	199	PVC;PE	250	√		√	√
280	209	PVC;PE	250	√		√	√
315	219	PVC;PE	300	√			√