Specification :

Introuduction:

High strength rare earth alloy casting steel pipes (thermal resistance and wear-resistance) used as coal conveying, power conveying, ash removal and slag discharge piping for boiler system in power plant. It also may be used as wear-resistant and thermal resistant recovery piping for blast furmace.

Main performance index:
BrandZG40CrNiMoMnSiRe

HardnessHRCe40

Impact toughness±Ke14Jcm2

Tensile strength ±Be700MPa

Feature:

Compared with austenitic manganese steel under same operation conditions, its unit wearing consumption is about 1/3 of that of austenitic manganese steel and it’s service life is 3 times of that of austenitic manganese steel. Bend and branches can be used in combination of seamless pipes, convenient in installation and maintenance.