Seamless medium carbon steel boiler and superheater tubes A210

Product Details

Short Description:

Product material:

A1/C

Product applied standard:

ASTM A210

Finished products package:

Steel belt hexagonal package/plastic film/woven bag/sling package

Product manufacturing process:

Tube blank → Inspection (spectral detection, surface inspection, and dimensional inspection) → Sawing → Perforation → Thermal inspection → Pickling → Grinding inspection → Lubrication → Cold drawing → Lubrication → Cold-drawing (the addition of cycled processes such as heat treatment, pickling and cold drawing should be subject to the specific specifications) → Normalization → Performance test (mechanical property, hardness, flattening, flaring, and flanging) → Straightening → Tube cutting → Non-destructive testing (eddy current or ultrasonic) → Hydrostatic test → Product inspection → Packaging → Warehousing

Product manufacturing equipment:

Shearing machine, sawing machine, walking beam furnace, perforator, high-precision cold-drawing machine, heat-treated furnace, and straightening machine

Product testing equipment:

Outside micrometer, tube micrometer, dial bore gage, vernier caliper, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine

Product applications:

Boiler tubes and boiler flue tubes