Name
|
Technical standard
|
Diameter, mm
|
Pressure , MPa
|
Curved seamless bends
|
GOST 30753-2001, GOST 17375-2001, OST34- 10-418-90, OST34-42-418-78, OST34-42-699- 97, TS26-02-836-79, TS26-18-38-90, TS36- 1686-82, TS51-467-89
|
from 40 to 600
|
from 1,6 to 32
|
Thick-walled bends
|
GOST22818-89, GOST22819-89, OST24.125.07-89, OST24.125.35-89, OST24.327.03-74, OST108.327.01-82, OST108.327.02-82, TS3647-095-0014839-2000
|
from 6 to 600
|
from 4 to 100
|
Curved seamless bends with straight sections
|
GOST22793-83, GOST22794-83, GOST22795- 83, GOST22796-83, GOST22798-83, GOST24950-81, OST24.125…, OST24.321..., OST34-10-420-90, OST34-42…, OST36-42-81
|
from 6 to 600
|
from 2,5 to 100
|
Stamped welded bends from blank sheets
|
OST36-20-77, TS26-08-693-81, TS102-488-95, TS1468-099-00220302-2005, TS1469-002- 14946399-2006, TS3689-001-33776721-97
|
from 25 to 1400
|
from 0,25 to 16
|
Adapters and tee pipes
|
GOST17376-2001, GOST17378-2001, TS26-18- 38-90, TS102-488-95, TS1468-120-1411419- 93, TS1469-005-04834179-2004, TS3647-095- 00148139-2000 etc.
|
from 20x15 to 500x400
|
from 2,5 to 38
|
Pipe plugs and flanges
|
GOST12820-80, GOST12821-80, GOST28759.2-90, GOST28759.3-90, GOST28759.4-90, GOST17379-2001, GOST6533-78
|
from 10 to 2400
|
from 2,5 to 32
|