16Mn Round Steel Alloy PIpe (Q345B)
1: material: 20#,35#,45#,16Mn,27SiMn,12Cr1MoV,40Cr,10CrMo910,15CrMo,35CrMo,A335P22
2: standard: ASTMA335, A369, A213, A209, A250, GB5310, GB6479, GB9948, JISG3462, Etc
3: outside diameter: 6-2000mm
4: length: 5.8m, 6m, or as required.
5: chemical composition: C:0.12-0.20,Si:0.20-0.60,Mn,:1.2-1.6,P≤0.03,S≤0.03,Cr≤0.03,Cu≤0.20,Ni≤0.30
6: surface: mill,varnished,black coated,NACE,Galvanized ,PE,HDPE,3PE,etc
7: application: petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant. The size can be made according to the
customers requirements.