- 1 1/4 hdpe pipe dimensions
0、 Is HDPE pipe measured ID or OD? 1、 What are the sizes for HDPE pipes? 2、 How is polyethylene pipe size measured? 3、 What is IPS and dips in HDPE pipe? 4、 What is the difference between SDR 11 and SDR 17? 5、 Is Poly pipe HDPE?