Pvc pipe usually is white in color.
Gray pvc pipe vs white.
Their most important difference though is in their design.
Both pipe types have technical specifications printed on the side for easy verification.
They meet astm d1784 specifications and testing requirements for material quality.
There are two common types of pvc pipe schedule 40 pvc and schedule 80 pvc.
Connect these fittings to schedule 80 pipe they have thicker stronger walls than standard wall fittings so they can handle heavy duty industrial plumbing and water supply applications such as water processing waste water treatment and irrigation.
Schedule 40 vs schedule 80 pvc wall thickness.
Both come in schedule 40 and schedule 80 thickness.
Pvc pipes are white or dark gray in color.
This can help with making a visual distinction between the two pipes especially when they are of the same diameter and thickness.
Pvc can have chemical additives added during the manufacturing process to create different colored materials but these are the standard colors for each type of pipe.
Fittings are plastic for good corrosion resistance.
Electrical conduit is typically gray.
It was more brittle in those days.
Be aware that schedule 80 pvc piping is also gray in color like pvc conduit piping but schedule 80 is a plumbing pipe similar to the white schedule 40 pvc piping.
In those days sch.
Pvc is available in 10 ft.
40 pvc was gray.
While not always the case plumbing pvc is usually white in color.
Pvc conduit may have coloring added to make it gray.
Because of the differences in chemical makeup sometimes pvc or cpvc also require different primers and solvents for connecting pipe and fitting joints.
Both pipe types are available in plain end and bell end.
The pipe manufacturers improved the formulation and added more uv i.
Always check the manufacturer printing on the pipe to be sure.
Cpvc is off white light gray or yellow.
I started in the swimming pool trade when pvc pipe first started to replace copper pipe about 50 years ago.
