Charge diagram of protecting tubes

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

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

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

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

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

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

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

Form	10	20	30	40	m/s
G1	100	100	100	100	}
G2	100	100	98	58		bar
G3	100	100	58	38
*Due to flange PN 40. When PN 100 flanges are used, the stress values for Form E apply.

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

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

Form	10	20	30	40	m/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.