Sanitary stainless steel tube heat treatment

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Sanitary stainless steel tube heat treatment

Post Thu Sep 01, 2016 7:32 pm

Sanitary stainless steel tube heat treatment can be divided into two categories, namely, final heat treatment and heat treatment in order to meet sanitary stainless steel tube manufacturing process product performance requirements in between processes.Galvanized Profiles suppliers

Other products, according to the technical requirements of product standards, sanitary stainless steel pipe commonly used heat treatment process mainly quenching, tempering, annealing and normalizing. For example: in the OCTG casing, tubing, drill pipe, line pipe, etc., according to the grade level of the corresponding normalizing, normalizing plus tempering, quenching and tempering (quenching) process; high-pressure boiler tube , high pressure chemical fertilizer pipe usually normalized, normalized and tempered, quenched and tempered (thick-walled tubes) and austenitic stainless steel sanitary pipe solution treatment; bearing ball sanitary stainless steel tube annealing, etc. .Pre-painted galvanized sheet

For heat treatment step between cold-rolled, cold-drawn production process sanitary stainless steel tube, usually recrystallization annealing, softening annealing. The aim of eliminating work hardening effect, reduce the hardness and improve ductility in order to facilitate further cold deformation process to be implemented.galvanized corrugated steel sheet

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