A53 GR.B Carbon Steel Seamless Pipes

Guru Gautam Steels are Manufacturers, Supplier and Exporters of A53 GR.B Carbon Steel Seamless Pipes that is Fabricated From High Quality Raw Materials. Guru Gautam Steels Products are designed to the major international standards and sold in more than countries worldwide. A53 GR.B Carbon Steel Seamless Pipes are Available in Following Specification, Grade and Sizes.
Carbon Steel A106 GR.B Pipes & Tubes

Carbon Steel A53 GR.B Seamless Pipes, A53 GR.B Welded Pipe, Carbon Steel ASTM A53 GR.B Fabricated Pipes, A53 GR.B ERW Tubes in India.


ASTM A53 GR.B Carbon Steel Seamless Pipes Specification :

Grade : A53 GR.B

Size Range : 26" - 60"

Size (ERW Pipes) : 1/2" NB - 24" NB

Size (Seamless Pipes) : 1/2" NB - 60" NB

Size (SWA Pipes) : 16" NB - 100" NB

Wall Thickness : Sch 20 - Sch XXS

Type : Seamless / SAW / ERW / Spiral weld / Fabricated / Welded

Form : Round, Square, Rectangular, Hydraulic Etc.

Length : Standard length & cut lenght as per customer's requirement.


Carbon A53 GR.B Seamless Pipes

Range : 15NB to 600NB in Sch 20 to XXS

Carbon A53 GR.B Seamless Tubes

Range : 1/2" OD to 4" in 2mm thk to 6mm thk



Carbon Steel ASTM A53 GR.B Pipes & Tubes Chemical Composition :

Type S 
(seamless)
Type E (electric-
resistance welded)
Type F (furnace-
welded pipe)
  Grade A Grade B Grade A Grade B Grade A
Carbon max. % 0.25 0.30 0.25 0.30 0.3
Manganese % 0.95 1.2 0.95 1.2 1.2
Phosphorous, max. % 0.05 0.05 0.05 0.05 0.05
Sulfur, max. % 0.045 0.045 0.045 0.045 0.045
Copper, max.% 0.40 0.40 0.40 0.40 0.4
Nickel, max. % 0.40 0.40 0.40 0.40 0.4
Chromium, max. % 0.40 0.40 0.40 0.40 0.4
Molybdenum, max. % 0.15 0.15 0.15 0.15 0.15
Vanadium, max. % 0.08 0.08 0.08 0.08 0.08


Types of Carbon Steel ASTM A53 Gr. B Pipes & Tubes:

  • A53 GR.B Carbon Steel Seamless Pipes
  • CS A53 GR.B Pipes
  • A53 GR.B Seamless Pipe
  • CS A53 GR.B Seamless Pipes
  • Carbon Steel A53 GR.B ERW Pipes
  • Carbon Steel A53 GR.B EFW Pipes
  • Carbon Steel A53 GR.B Seamless Pipes
  • Carbon A53 GR.B Seamless Pipes


Marking & Packing
Our products like carbon steel A53 GR.B seamless pipes & tubes are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All carbon steel A53 GR.B seamless pipes & tubes are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.