Seamless and Welded Steel Pipe

From Pipe Bollards used to protect property and designate Handicap Parking areas, to fencing, water flow and signage, pipe has unlimited potential for your project.  Pipe comes in various sizes and thickness and the standard lengths are 21’ and 42’. Standard pipe used for ordinary purposes is ASTM -A53 and can come plain or galvanized but you can also blast and prime to a color of your choosing, dependent on the project specifications.

In ASTM-A53 – Sizes 1/8” to 24” in STD, ES and XXX and has similar applications as ASTM-A120 and it is a welded seamless NW pipe. Like the ASTM–A53, A106 is best suited for flanging, coiling bending and other welding situations and applications.

ASTM-A106 is a specialty grade, seamless pipe specifically used in high-temperature applications such as in the natural gas industry.  There are instances whereby welded pipe can be offered, however it must be certified via Radiography as a welded pipe meeting all the standards and specifications required under the ASTM code of standards as A-106 Seamless. If you are looking for A-106 Seamless or Radiographed, contact us and one of valued team members can assist you further.  Whatever the size, we can offer what you are looking for in diameters 1/8” up to 24” (or greater).

ASTM-A120 When looking for 1/8” to 12” pipe in STD, ES and XX, it will conform to and is most often used in air, gas, water and steam lines.  It is a welded seamless and will most often be galvanized or black pipe.  It is not intended for certain types of applications such as use in high-temperatures or in bending or coiling.

API Pipe – is a cold welded, seamless pipe used for moving gas, water, oil and is used in both the petroleum and natural gas industries.


  • ID – Inside Diameter
  • NPS – Nominal Pipe Size
  • NW – Nominal Wall
  • OD – Outside Diameter
  • SCH – Schedule
  • ES – Extra Small
  • Ex Hvy – Extra Heavy
  • XX Hvy – XX Heav

  • STD – Standard wall size

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