The Difference Between HDPE Piping And LDPE Piping Characteristic 

HDPE Piping

• HDPE pipe line has a higher molecular weight which makes it more wear resistant.
• In this way, it will make the high pressure poly pipe more impact resistance.
• Besides, that HDPE piping offers a higher thermal feature.
• High density poly pipe is designed to withstand harsh climatic conditions.
• HDPE pipe usually comes in:- 
• 20mm poly pipe
• 25mm poly pipe
• 32mm poly pipe
• 50mm poly pipe
• 63mm poly pipe
• 90mm poly pipe
• 110mm poly pipe
• 125mm poly pipe
• 160mm poly pipe
• 180mm poly pipe
• 200mm poly pipe
• 225mm poly pipe
• 315mm poly pipe​

LDPE Piping

• LDPE pipe has a lower molecular weight which makes it lesser wear resistant.
• In this way, it will make the LDPE piping softer as compared to HDPE piping and has lower impact resistance.
• Besides, that LDPE piping offers lower thermal features.
• LDPE piping is designed to withstand less harsh climatic conditions.
• LDPE pipe usually comes in:-
• 15mm poly pipe
• 16mm poly pipe
• 20mm poly pipe

20mm HDPE Piping And 20mm LDPE Piping Comparison 

20mm Piping For High Density Polyethylene 

HDPE piping is usually used on the main incoming water sources pipeline.

20mm Piping For Low Density Polyethylene  

LDPE piping is usually used on the sub pipeline to distribute water evenly to the micro dripping outlet or micro sprinkle.