1.0308 Steel Tube 09CrCuSb Steel Pipes, ND steel pipeProduct Description09CrCuSb Steel Pipes manufacturer, 09CrCuSb seamless steel pipe,09crcusb Steel Pipes exporter & 09crcusb seamless Steel Pipes supplier in China,09CrCuSb carbon steel pipe,1.Standard of 1.0308 Steel Tube 09CrCuSb Steel Pipes, ND steel pipe
NB/T47019-2011
GB 150.2-2011
It is widely used in power plants and refineries to make the economizer, air preheater, heat exchanger and evaporator to
resist the corrosion of sulfur containing flue gas.
mechanical properties of ND steel (09CrCuSb) | |||
Grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation (%) |
09CrCuSb | 390-550 | ≥245 | ≥25 |
Chemical composition of ND steel (09CrCuSb) | |||||||
C | Si | Mn | Cr | Cu | Sb | P | S |
≤0.10 | 0.20-0.40 | 0.35-0.65 | 0.70-1.20 | 0.25-0.45 | ≤0.10 | ≤0.10 | ≤0.10 |
ND steel, or 09CrCuSb steel, is the most ideal steel for "sulfuric acid resistant dew point corrosion" at home and abroad. ND steel is widely used in the manufacture of economizer, air preheater, heat exchanger and evaporator to resist the corrosion of sulphur containing flue gas. ND steel also has the ability to resist chloride ion corrosion. ND steel pipe is the main reference index (70 degrees centigrade 50%H2SO4 solution soaked in 24 hours), compared with carbon steel, Japan imported similar steel, stainless steel corrosion resistance compared to these steel. The products have been widely praised by the major refineries and manufacturers in China. The carbon content in the steel is low and good results are obtained
More standard and material steel pipes besides 1.0308 Carbon Steel Tubo 09crcusb Steel Pipes we can supply is as following :
Standard | ASTM A213 ,A335,A519,EN10216-2,JIS G3458,G3462,G3467,GB5310,DIN17175 |
Out Diameter | 10-813mm |
Wall Thickness | 1-41mm |
Material | Cr5Mo (T5 P5 STFA 25 STPA25 STBA25) |
Length | 1-12m or as customers required |
Surface treatment | Black painting, black varnish, transparent oil, epoxy coating, etc. |
Technique | Seamless |
Usage | 1. Low and middle pressure fluid transportation pipeline |
Supply | 1. Seamless steel pipe |
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