Galvanized steel Schedule 40 pipe refers to galvanized steel pipe produced in accordance with the Schedule 40 specifications of the American Standards Institute (ANSI).
This pipe follows ANSI/ASME B36.10M and ANSI/ASME B36.19M standards in production and manufacturing. Schedule 40 represents the wall thickness series of British pipes. For example, for an 8" SCH40 steel pipe, its outer diameter is 219.1mm and its wall thickness is 8.18mm; for a 12" SCH40 steel pipe, its outer diameter is 323.8mm and its wall thickness is 10.31mm. ; For the 14" SCH40 steel pipe, the outer diameter is 355.6mm and the wall thickness is 11.13mm.
Product Name Galvanized Steel Pipe
Type Pre-painted (zinc: 60-120G/M2)
Hot-dipped galvanized (zinc: 120-500G/M2)
electroplated galvanized(zinc:10-50G/M2)
Standard GB/T 3091, BS1387, EN39, EN1139, ASTM A53, JIS G3444
Steel grade Q235, Q345, S235JR, S275JR, STK400, STK500,etc
Galvanized steel Schedule 40 pipes are widely used in construction, water supply and drainage, agricultural irrigation and other fields. They are favored because of their excellent anti-rust properties and long service life. This kind of pipe is not only suitable for building water supply and drainage systems, but also suitable for many other fields because of its moderate thickness.
