Bevel inside of sch. 80 to match OD of sch. 40
It depends on the nominal diameter of pipe, but in actual sch-40 thickness is lesser than sch-80.
It is the wall thickness heavier then schedule 20 lighter then schedule 80
The difference between schedule 40 and 80 pvc is the wall thickness and schedule 80 is thicker then schedule 40 so the higher the schedule number the thicker the wall of the pipe thus can hold more pressure.
Schedule of pipe most commonly refers to the thickness of the wall of the pipe itself. ex...schedule 40 PVC pipe has a thinner wall than sch. 80 PVC
Schedule in pipe is relevant to NPS (National Pipe Sizes) and refers to the wall thickness of pipe. 20 is thin wall, 40 is strong and 80 is extra. (There are other sizes, these are just examples.)
It depends on the nominal diameter of pipe, but in actual sch-40 thickness is lesser than sch-80.
It is the wall thickness heavier then schedule 20 lighter then schedule 80
The schedule of a pipe indicates its thickness. The higher the schedule number, the thicker the pipe will be. Shcedule 40 and schedule 80 seem to be the most common.
The difference between schedule 40 and 80 pvc is the wall thickness and schedule 80 is thicker then schedule 40 so the higher the schedule number the thicker the wall of the pipe thus can hold more pressure.
Schedule 40 and schedule 80 have the same outside diameter (OD). The wall thickness is greater on schedule 80 than it is on schedule 40. So on schedule 80 the inside diameter (ID) gets smaller.
What schedule 10 ,20, 40, 80, 120????
Schedule of pipe most commonly refers to the thickness of the wall of the pipe itself. ex...schedule 40 PVC pipe has a thinner wall than sch. 80 PVC
Schedule in pipe is relevant to NPS (National Pipe Sizes) and refers to the wall thickness of pipe. 20 is thin wall, 40 is strong and 80 is extra. (There are other sizes, these are just examples.)
Thicker pipe wall is required to contain higher fluid pressures. For the same fluid pressure, a thicker pipe wall is required for a larger diameter pipe than that required for a pipe of smaller diameter. A schedule of pipe sizes and wall thicknesses has been established by ASTM standards governing manufacturing of pipe. A previous description of pipe wall thicknesses as "Standard", "Extra Strong" and "Double Extra Strong" has been supplanted by a schedule of 10, 20, 30, 40 60, 80, 100, 120 and 160. Schedule 40 pipe generally compares with the previous use of "Standard". For metal pipe, Schedule 80 pipe has a thicker wall and can withstand greater pressures than a Sch 40 pipe. A point of confusion is that for PVC piping, Schedule 80 pipe has a thinner wall than Sch 40 pipe.
If you require higher pressure higher wall thickness of pipe you should use sch 80 pipes.
Pipe schedule tell you something about the wall thickness of a pipe. Higher schedule means thicker wall. The actual thickness must be read from a pipe specification sheet, as it differs from material to material. Typical pipe sch. are Sch 20, 40, 80, 160, XS, XXS.
That would depend what schedule of piping your asking about thin wall? schedule 40? schedule 80? schedule 120? giving a hint would certainly help a lot