Water and gas mains pipes

Description |
Delivery standard |
Size, mm |
Steel grades |
Water and gas mains pipes |
GOST 3262-75 |
Ø 21.3-50.0 |
GOST 380, GOST 1050-88 |
Shaped steel pipes
|
GOST 13663-86 (GOST 8639-82) |
25 x 25 x 2 |
Group B without heat treatment
|
Shaped steel pipes
|
GOST 13663-86
|
28 x 25 x 2
|
Group B without heat treatment
|
Electric longitudinal welded pipes |
GOST 10705-80
|
Ø 21.3 – 159.0 |
St1- St3(kp, ps, sp), 08, 10, 15, 20(kp, ps, sp) |
Electric welded galvanized pipes |
TU 14-101-535-2004, meas. 1, 2 |
Ø 21.3 – 159.0 |
grades as per GOST 380, GOST 1050, GOST 9045 |