ASTMA210/ASME SA210 Seamless Steel Boiler and Superheater Tubes

ASTMA210/ASME SA210: Seamless Medium-Carbon Steel Boiler and Superheater Tubes Standard: ASTM A210/ASME SA210

We are provide different grades of carbon steel seamless pipes, such as A210A-1, A210C, and so on.

Introduction: ASTMA210/ASME SA210 seamless steel tube for boiler and superheater is a form of seamless medium-carbon steel pipe with minimum wall wider. It can be used as boiler pipe, boiler flue pipe (including safe end, vault and support tube) and superheater water pipe. This carbon steel seamless pipe is extensively employed boiler, chemical engineering, electric power some other industries. It may be used ultimately manufacturing of boiler water wall, economizer, reheater and steam pipes.

Features

  • Heat Treatment
  • JST seamless steel tube for hot-trimming boiler and superheater doesn't make heat hospital treatment. After the last cold drawing, cold-finished carbon steel seamless pipe shall do subcritical annealing, full annealing or normalizing heat treatment. JST has micro-oxidation and non-oxidation furnace with temperature of not exceeding 5℃, it's the surface of boiler and superheater tube achieve the status of non-oxidation layer and makes the steel surface smooth. The performance of boiler and superheater seamless steel tubes are relatively stable.
  • Performance Control
  • We configure a regarding testing machines to do this carbon steel seamless pipe and professional inspectors who have appropriate qualifications. JST production process set in accordance with PDCA comprehensive quality management system, strictly manipulating the production process of the seamless steel tube for boiler and superheater. We check pipes according to customers' requirements, because eddy current testing, magnetic particle testing, magnetic flux leakage testing, ultrasonic joint inspection and similar inspection reports for carbon steel seamless pipe.
  • Manufacturing
  • Top rated program ASTM A210/ASME SA210 standards, the steelmaking process associated with this seamless steel tube uses killed steel. We also produce as per with the customers' specific requirements and adopt cold finishing or hot-trimming or hot finishing.

Specifications of ASTMA210/ASME SA210 Carbon Steel Seamless Pipe

1. Chemical Composition

Standard Grade Chemical Composition (%)
C Si Mn P S Cr Mo Cu Ni V
ASTM A210
ASME SA210
A-1 ≤ 0.27 ≥ 0.10 ≤ 0.93 ≤ 0.035 ≤ 0.035 / / / / /
C ≤ 0.35 ≥ 0.10 0.29-1.06 ≤ 0.035 ≤ 0.035 / / / / /

2. Mechanical Property

Standard Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
ASTM A210
ASTM SA210
A-1 ≥ 415 ≥ 255 ≥ 30
C ≥ 485 ≥ 275 ≥ 30

 

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