Production size range: Ф48.3mm～Ф356mm×4mm～45mm×6000～14600mm
Designed annual capacity: 350,000 tons.
Production line advantages:Walking beam furnace with its hearth longitudinal division and horizontal partition, the furnace temperature is automatically controlled in every section, with good temperature uniformity, hence the property is uniform and stable. Using water as the cooling medium after quenching, the type of cooling is shower outside and spray inside. The shower water flow rate and spray water pressure are adjustable within a large range. So it can meet the requirement of the cooling intensity for different materials and different specifications.
After process of high pressure water dephosphorizing and hot sizing, the surface quality and dimensional accuracy of pipes after heat treatment are both in good condition.
Main supporting equipments: Walking beam quenching furnace, walking beam tempering furnace, German GE, FOERSTER UT&EMI composite non-destructive testing machine,BRONX six rollers straightener.
