SAB Kabel

Charge diagram of protecting tubes

CAPACITY OF PROTECTING TUBES FORM B

Material: St 35.8 (Mat.-no. 1.0305)

  • allowed flow rate 
    for air and superheated steam: 25 m/s
    for water: 3 m/s
  • allowed locked torque of the male connector: 50 Nm

CAPACITY OF PROTECTING TUBES FORM B

Material: X 6 CrNiMoTi 17 122 (Mat.-no. 1.4571)
Material: X 6 CrNiTi 1810 (Mat.-no. 1.4541)

  • allowed flow rate
    for air and superheated steam: 25 m/s
    for water: 3 m/s n
  • allowed locked torque of the male connector: 50 Nm

CAPACITY OF PROTECTING TUBES FORM C

Material: St 35.8 (Mat.-no. 1.0305)

  • allowed flow rate
    for air and superheated steam: 40 m/s
    for water: 5 m/s n
  • allowed locked torque of the male connector: 100 Nm

CAPACITY OF PROTECTING TUBES FORM C

Material: 13 CrMo 44 (Mat.-no. 1.7335)
Material: X 6 CrNiMoTi 17 122 (Mat.-no. 1.4571)
Material: X 6 CrNiTi 1810 (Mat.-no. 1.4541)

  • allowed flow rate 
    for air and superheated steam: 40 m/s
    for water: 5 m/s
  • allowed locked torque of the male connector: 100 Nm n temperature boundary for mat.-no. 1.4571 and 1.4541: 400°C

CAPACITY OF PROTECTING TUBES FORM D

Material:13 CrMo 44 (Mat.-no. 1.7335)

  • allowed flow rate 
    for air and superheated steam: 60 m/s
    for water: up to 450 bar and up to 5 m/s

CAPACITY OF PROTECTING TUBES FORM D

Material: 10 CrMo 910 (Mat.-no. 1.7380)

  • allowed flow rate
    for air and superheated steam: 60 m/s  
    in water: up to 450 bar and up to 5 m/s

CAPACITY OF PROTECTING TUBES FORM G

Material: X 6 CrNiMoTi 17 122 (Mat.-no. 1.4571)
Material: X 6 CrNiTi 1810 (Mat.-no. 1.4541)

  • allowed flow rate
    for superheated steam: 40 m/s
    for water: 5 m/s for air: bis 400 °C
Form10203040m/s
G1100100100100

}

G21001009858bar
G31001005838
*Due to flange PN 40. When PN 100 flanges are used, the stress values for Form E apply.

CAPACITY FOR PROTECTING TUBES FORM D

Material: X 6 CrNiMoTi 17 122 (Mat.-no. 1.4571)
Material: X 6 CrNiTi 1810 (Mat.-no. 1.4541)

  • protecting tubes D1 and D4:
    allowed flow rate for air, superheated steam and water: 60 m/s
  • protecting tubes D2 and D5:
    allowed flow rate for air: up to 60 m/s
    for water and superheated steam: up to 30 m/s

CAPACITY FOR PROTECTING TUBES FORM E+F

Material: X 6 CrNiMoTi 17 122 (Mat.-no. 1.4571)
Material: X 6 CrNiTi 1810 (Mat.-no. 1.4541)

  • allowed flow rate 
    for superheated steam: 40 m/s
    for water: 5 m/s for air: bis 400 °C
Form10203040m/s
F1 (E1)40*(100)40*(100)40*(68)40*(42)

}

F2 (E2)40* (75)40* (65)40*(45)25*(25)bar
F3 (E3)40* (58)40* (45)30*(30)18*(18)
*Due to flange PN 40. When PN 100 flanges are used, the stress values for Form E apply.

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