Out Diameter: 38.1mm,42.3mm,48.3mm,48.6mm
Thickness: 2.0mm-4.0mm
Steel Grade: Q235B, Q345B, S235JR ,S275JR,STK400/500;
Standard: BS1139-1775,EN39, EN10219,JIS G3444:2004
Surface Finish: Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved.

Out Diameter	Wall Thickness ( MM )	Length ( M )
48.3MM---48.6MM	2.0MM--2.5MM	762
48.3MM---48.6MM	2.75MM	0.3M---12M
48.3MM---48.6MM	3.0MM	0.3M---12M
48.3MM---48.6MM	3.2MM	0.3M---12M
48.3MM---48.6MM	3.6MM	0.3M---12M
48.3MM---48.6MM	3.8MM	0.3M---12M
48.3MM---48.6MM	4.0MM	0.3M---12M
38.1MM	4.0MM	0.3M---12M
42.3MM	4.0MM	0.3M---12M