Project Description

ASTM A53 GR B Steel Pipe Seamless Steel Tube

  1. Construction, underground transportation, extraction of ground water while building, steam water transportation etc.
  2. Bearing sets, machinery parts processing.
  3. Electric application: Gas transmission, water power generation fluid pipeline.
  4. Wind power plant anti-static tube etc.
  5. Pipelines that required zinc coated.

Specifications ASTM A53/ ASME SA53 Grade B Seamless Steel Tube
Nominal Pipe Size

2″ to 24″ O.D.

Wall Thickness SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS DIN, JIS standard thickness
Coating 3PE, FBE, Black, Varnished
Length 20 ft (6M), 40 ft (12M), Single Random, Double Random & Cut Length.
Sizes 1/2″ NB – 36″ NB
Pipe Ends Plain End, Beveled End, Threaded end pipe

ASTM A53 Steel Pipe Specifications

A53 pipe comes in three types (F, E, S) and two grades (A, B).

A53 Type F is manufactured with a furnace butt weld or may have a continuous weld (Grade A only)

A53 Type E has an electric resistance weld (Grades A and B)

A53 Type S is a seamless pipe and found in Grades A and B)

A53 Grade B Seamless is our most polar product under this specification and A53 pipe is commonly dual certified to A106 B Seamless pipe.


Applications of ASTM A53 Seamless Steel Tube

1.Construction: the pipeline underneath, the groundwater, and the hot water transportation.

2.Mechanical processing, bearing sleeves, processing machinery parts, etc.

3.Electrical: Gas delivery, Hydroelectric power fluid pipeline

4.Anti-static tubes for wind power plants, etc.