M.S. & GI ERW Pipes
|
|
sr. No. | Material | Size
(in mm) |
Sch. & Swg. | Specification | Manufacturer |
1 |
Mild Steel
|
15 NB
to 150 NB |
‘A’ class
‘B’ class ‘C’ class |
IS 1239 |
TATA
|
200 NB
to 500 NB |
4. 85 mm
to 12. 7 mm thk. |
IS 3589
(fe 330, fe 410) |
Note |
||
Test Certificate | :- | Manufacturer Test Certificate / Laboratory Test Certificate from Govt. Approved Lab. |
In Form Of | :- | Round , Square , Rectangle , Oval etc. |
In Length Of | :- | Standard & DRL Length |