Galvanized Steel Pipe and Custom Steel Options
Gnee carries a wide range of steel pipe options for your specific project requirements. We construct our custom steel pipe options from the finest steel grades and are available in several sizes. We have several steel pipe options that have their own advantages, as outlined below.
Schedule 40 Uncoated Steel Pipe
We stock schedule 40 uncoated steel pipe, available in grade A and grade B options. The schedule 40 designation refers to the pipe’s wall thickness in standard weight. Schedule 40 uncoated steel pipe is commonly used in all construction projects requiring a standard strength piping material


Pipe Size
MM6”150mm5”125mm4”100mm3 1/2” 3/8” 1/4”
3”80mm2-1/2”65mm2”50mm1-1/2”40mm1-1/4”32mm1”25mm3/4”20mm1/2”15mmCold-galvanized process:
Chemical degreasing → washing → hot water hot water electrolysis degreasing → washing → washing → strong corrosive galvanized iron alloy → washing → washing → light → → washing → drying passivation

Seamless Steel Pipe Uses
Seamless steel pipe does not contain any welded seams. It is manufactured through a heating process that starts with a solid piece of round steel billet and ends with a pipe without seams. Seamless steel pipe is used for shipbuilding, nuclear device, gas, petrochemical and boiler industries. Some added benefits of seamless steel pipe include:
Shape uniformity
Superior load strength
Increased pressure ratings
Added reliability in extreme hot and cold environments
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