TGG HDPE pipe (High Density Polyethylene) is made of high quality semi-engineering plastic. It is durable, resistant to many kinds of chemicals and rust, lightweight, easy to transport, and can last up to 50 years. HDPE pipe is well known for water transmission lines for drinking and consumption. Thai Gow Gai Group Co., Ltd. can produce HDPE pipe in the range of OD 16-1200mm, the range of pressure from PN3.2 to PN25. The class of material can be classified as PE80 and PE100 according to the raw material grade.