Product name | ASTM a36 round gavanized mild carbon welded steel pipe
|
Diameter | 21.3mm-219.1mm |
W.T | 0.8-30mm |
| Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection |
length | 1-12m or according to per request |
Steel Grade
| IS 3589, IS 1239, IS:1161 Fe 330, Fe 410) |
BS 1387, BS4568, S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH |
S355J2H, St12, St13, St14, St33, St37, St44, ST52 |
JIS G3444 STK290,STK400,STK500,STK490,STK540 |
Material
| Q195—Grade B, SS330, SPC, S185,ST37 |
Q215—Grade C,CS Type B, SS330, SPHC |
Q235---Grade D, SS400, S235JR, S235JO, S235J2 |
Q345---SS500, ST52 |
10#,20#,45#, etc |
Surface treatment
| 1)Oiled |
2) Galvanized |
3)3PE Anti-corruption coated |
4)Painting black |
5)According to the customers’ requirement |
Zinc coating
| 40g,60g,80g,100g,120g,270g,400g,500g,550g |
7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm |