Name
| Add to request
| Table figure
| Nominal diameter, DN (mm)
| Nominal pressure, PN (MPa)
| Operating medium
| Operating medium temp., Со
| Main parts material
| Fig. No.
| Dimensions, mm
| Coupling type
| Weight, kg, not more than
|
ИА 44078-200
| 
| 19с47нж
| 200
| 4,0
| Water, steam, non-aggressive oil and oil products
| 450
| Carbon steel
| 1
| 204
| 219
| -
| 250
| -
| -
| 300
| 270
| For welding
| 22
|
-02
|
| 19нж47нж
| Aggressive media
| 425
| Corrosion-resistant steel
| 1
| 204
| 219
| -
| 250
| -
| -
| 300
| 270
| For welding
| 22
|
ИА 44078-300
|
| 19с47нж
| 300
| Water, steam, non-aggressive oil and oil products
| 450
| Carbon steel
| 1
| 303
| 325
| -
| 450
| -
| -
| 404
| 405
| For welding
| 75
|
-02
|
| 19нж47нж
| Aggressive media
| 425
| Corrosion-resistant steel
| 1
| 303
| 325
| -
| 450
| -
| -
| 404
| 405
| For welding
| 75
|
ИА 44078-400
|
| 19с47нж
| 400
| Water, steam, non-aggressive oil and oil products
| 450
| Carbon steel
| 1
| 401
| 426
| -
| 500
| -
| -
| 506
| 506
| For welding
| 120
|
-02
|
| 19нж47нж
| Aggressive media
| 425
| Corrosion-resistant steel
| 1
| 401
| 426
| -
| 500
| -
| -
| 506
| 506
| For welding
| 120
|
ИА 44078-600
|
| 19с47нж
| 600
| Water, steam, non-aggressive oil and oil products
| 450
| Carbon steel
| 1
| 596
| 630
| -
| 650
| -
| -
| 776
| 710
| For welding
| 340
|
-02
|
| 19нж47нж
| Aggressive media
| 425
| Corrosion-resistant steel
| 1
| 596
| 630
| -
| 650
| -
| -
| 776
| 710
| For welding
| 340
|