Help to Identify Drain Pipe

[inspectorwill]

Came across a 1960s home that was replumbed and had peculiar drain material beneath the sinks. The traps consisted of white plastic that appeared to be PVC which was glued to ABS. Upon closer look, the white pipe material was embossed with the manufacturer name "Phoenix" and below the name "ABS Pipe." I am curious as to whether the pipe falls within the class action suit and whether these glued connections are acceptable. The connections would obviously be defective if it were PVC and ABS but the ABS labeling on the white pipe

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38.1 KBthrows me. Photos attached.

[plummen]

would not pass here