How to Determine PVC Pipe Size for a Project

Step-by-Step Guide

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   Step 1: Schedule 20 pipes (also called DWVs) are the least rigid PVC pipes.

   They are suitable for non-pressurized or low pressure plumbing applications like irrigation systems, sanitary drainage, or for construction projects where flexibility is more important than structural strength. , They works well for kites and other light structures.
   
   The actual exterior diameter of a 1/2 inch PVC pipe is not 1/2 inches, but rather
   0.840 inches (2.133 cm). , These pipes will spring back to their original shape if bent.
   
   The actual exterior diameter of a 3/4 inch PVC pipe is not 3/4 inches, but rather
   1.050 inches (2.67 cm).
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   Step 2: 1/2 inch (1.27 cm) plumbing grade PVC pipes are also extremely flexible

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   Step 3: but they lack strength and can kink when bent.

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   Step 4: 3/4 inch (1.91 cm) plumbing grade PVC pipes are very bendable and ideal for any project that requires flexibility

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   Step 5: like green houses

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   Step 6: pet agility hoops or other curved frames.

Detailed Guide

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