1.Standard:ANSI,GB,JIS,BS,DIN.
2.Surface:Galvanized
3.Technique:Hot-dipped galvanized
4.Diameter:1/2"~24"

hot dipped galvanized welding carbon steel pipe

1.Material: 20#

2.The diameters are from 1/2” to 28”.

3.Thickness:21.1~74.7mm.

4.Technique:Hot-dipped galvanized.

5.Standard: American Standard (ASTM B16.9/ASTM B16.28/ASTM B16.11/MSS SP-43/75/79), Russian Standard ( DIN/2605/2617/, GB12459/T13401) , Japanese Standard ( JIS B2311-1997), and other standard.