Gray Pvc Pipe Vs White

Schedule 40 vs schedule 80 pvc wall thickness.

Gray pvc pipe vs white. Both pipe types are available in plain end and bell end. 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. These are the standard colors but you can find pvc that has had chemical additives added during the manufacturing process to create different colored pipes. Pvc pipes are white or dark gray in color.

While not always the case plumbing pvc is usually white in color. Fittings are plastic for good corrosion resistance. I started in the swimming pool trade when pvc pipe first started to replace copper pipe about 50 years ago. 40 pvc was gray.

Pvc is available in 10 ft. There are two common types of pvc pipe schedule 40 pvc and schedule 80 pvc. Electrical conduit is typically gray. They meet astm d1784 specifications and testing requirements for material quality.

Pvc pipe usually is white in color. Because of the differences in chemical makeup sometimes pvc or cpvc also require different primers and solvents for connecting pipe and fitting joints. Always check the manufacturer printing on the pipe to be sure. Both come in schedule 40 and schedule 80 thickness.

Schedule 40 pvc is usually white in color and schedule 80 is usually a dark gray they can also be found in other colors. Both pipe types have technical specifications printed on the side for easy verification. The pipe manufacturers improved the formulation and added more uv i. In those days sch.

Their most important difference though is in their design. 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. Cpvc is off white light gray or yellow. 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.

This can help with making a visual distinction between the two pipes especially when they are of the same diameter and thickness.