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Standards: GB3087/GB5310-Chinese National Standards
ASME SA210/SA213 - American Boiler and Pressure Vessel Standards
DIN17175 - German Industrial Standards
Size(mm): O.D.: 28-168 W.T.: 2-30 L: max 12000
Description:
The main products of steel / steel-class: T11\T22
Specifications: Diameter: 320 to 127 mm; Thickness: 0.4 to 12.7 mm; Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe
Chemical and mechanical properties

Applications:
SA213 is usually used as heating surface pipe in the low or medium pressure boiler (working pressure is generally not more than 5.88Mpa, working temperature is below 450c); In addition, it is used as heating surface pipe, economizer, superheater, heat exchanger, petrochemical industry pipe etc. in the high pressure boiler (working pressure is generally above 9.8Mpa, working temperature is between 450c and 650c)

Main Steel Grades:
10\20\20G\20MnG\25MnG\15CrMoG\12Cr2MoG\12Cr1MoVG\12Cr2MoWVTiB\10Cr9Mo1VNb\SA210A1\SA210C\SA213 T11\SA213 T12\SA213 T22\SA213 T23\SA213 T91\SA213 T92\ST45.8/III\15Mo3\13CrMo44\10CrMo910etc.