Steel valve pressure - temperature rating table

Steel reference temperature (0C) Operating temperature t (degrees) 10,20,25 ZG200, ZG250200 445 455 * * * * * 15CrMo ZG20CrMo200 * * * * 12Cr1MoV 15CrMo1V ZG20CrMoV ZG15Cr1Mo1V200 * * * * 1Cr5Mo ZG1Cr5Mo200 * 1Cr18Ni9Ti ZG1Cr18Ni9Ti 1Cr18Ni12Mo2Ti ZG1Cr18Ni12Mo2Ti200 700 PN ( MPa) Ps (MPa) Maximum working pressure Ptmax (MPa) 1.6 2.4 1.6 1.4 1.25 1.1 1.0 0.90 0.80 0.70 0.64 0.56 0.50 0.45 0.40 0.36 2.5 3.8 2.5 2.2 2.0 1.8 1.6 1.4 1.25 1.1 1.0 0.9 0.80 0.70 0.64 0.56 4.0 6.0 4.0 3.6 3.2 2.8 2.5 2.2 2.0 1.8 1.6 1.4 1.25 1.1 1.0 0.90 6.4 9.6 6.4 5.6 5.0 4.5 4.0 3.6 3.2 2.8 2.5 2.2 2.0 1.8 1.6 1.4 10.0 15.0 10.0 9.0 8.0 7.1 6.4 5.6 5.0 4.5 4.0 3.6 3.2 2.8 2.5 2.2 16.0 24.0 16.0 14.0 12.5 11.2 10.0 9.0 8.0 7.1 6.4 5.6 5.0 4.5 4.0 3.6 20.0 30.0 20.0 18.0 16.0 14.0 12.5 11.2 10.0 9.0 8.0 7.1 6.4 5.6 5.0 4.5 25.0 38.0 25.0 22.5 20. 0 18.0 16.0 14.0 12.5 11.2 10.0 9.0 8.0 7.1 6.4 5.6 32.0 48.0 32.0 28.0 25.0 22.5 20.0 18.0 16.0 14.0 12.5 11.2 10.0 9.0 8.0 7.1 40.0 56.0 40.0 36.0 32.0 28.0 25.0 22.5 20.0 18.0 16.0 14.0 12.5 11.2 10.0 9.0 50.0 70.0 50.0 45.0 40.0 36.0 32.0 28.0 25.0 22.5 20.0 18.0 16.0 14.0 12.5 11.2 64.0 90.0 64.0 56.0 50.0 45.0 40.0 36.0 32.0 28.0 25.0 22.5 20.0 18.0 16.0 14.0 80.0 110.0 80.0 71.0 64.0 56.0 50.0 45.0 40.0 36.0 32.0 28.0 25.0 22.5 20.0 18.0 100.0 130.0 100.0 90.0 80.0 71.0 64.0 56.0 50.0 45.0 40.0 36.0 32.0 28.0 25.0 22.0 Note: When the operating temperature is the middle of the temperature range in the table, interpolation can be used to determine the maximum working pressure.

Cold Rolled Steel Coil

1, Commodity: cold rolled Zinc Coated hot dipped Galvanized Steel strip/coil/banding/belt

2, Standards: GB700-88 and GB/T 8164-1993

3, Material Grade: Q195,Q195L,Q215,Q235,SPHC,SPHD,08AL,SS300,SS400,SS490,etc

4, Thickness: 0.14-1.5mm (+-0.02mm)
5, Width: 30-600mm (+-2mm)

6, Zinc coating: Z30-100g/m2

7, Surface treatment: (non) Chromated,( 1965170,un)Oiled,Minimized spangle,

Regular spangle, Skin-passed,Non skinpassed

8, Coil weight: baby coil weight 300~1000KG, each pallet weight below 3000KG

or as client`s requirement

9, Coil ID: 508/610mm

10, Quality: No Joint, No Bends, no spots, no roller marks.

Cold Rolled Steel Coil,Steel Coil,Cold Rolled Steel,Cold Roled Coil

WENZHOU ICL INDUSTRIAL CO., LTD. , https://www.cniclsteel.com