GI pipes are made from hot rolled coils of specified thickness. The pipes are fully galvanized. They are available in 8 mm dia. to 100 mm dia. GI pipes are available in three grades depending on the thickness of the sheet used in the pipe. The three grades are as follows.
Light- Class A: The pipe is marked in yellow color for identification
Medium- Class B: The pipe is marked in blue color for identification.
Heavy - Class C. The pipe is marked in red color for identification.
Features:
Higher durability and longevity
Weld consistency and integrity
Amenable to rigorous fabrication
Superior finish and anti - rust coating
Greater resistance to corrosion
Superior bend ability, ease of cutting and threading