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Cold Drawn Boiler Steel Tube

ASTM A192 Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service

Description

Standard of implementation: ASTM A192/ A192M/ASME SA-192/ SA-192M

Application: the manufacture of boiler water cooling wall, coal heater, steam heater and steam pipe

Major grade: SA192, etc. through consultation, can also supply other special grade of steel pipe


Chemical composition and mechanical properties:

standardSteel gradeChemical   constituents (%)Mechanical   propertiesElongation (%)
CMnSiP.STensile   strength(Mpa)Yield   strength(Mpa)
ASTMA192A1920.06   ~ 0.180.27   ~ 0.63≤ 0.25≤ 0.035≥ 325≥ 180≥ 35

Hardness requirements:

Brinell hardnessHardness of the Luo
S≥5.1mmS<5.1mm
≤137 HB≤77 HRB

Our Products

IMG_0784_副本_副本.jpg IMG_0059_副本.jpg

Marking on each piece of tube: to be confirmed. 

Packing: in bundles tied with steel strips. Oil coating, varnish, or black painting. End plastic caps. 

Shipping: we suggest shipment effected by containers on FCL basis. 


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