The wall thickness of 4" Sch 40 pipe is 0.237 inches.
The outer diameter is 4.5 inches and the inner diameter is 4.026 inches.
The wall thickness and whether it has an ASTM certification There is XHCI uncoated Standard weight No Hub
By knowing what TYPE of pipng such as cast iron/ Steel / plastic /WALL THICKNESS / copper / TYPE of copper as each type K/ / M /DWV / ACR all have a different wall thickness thus different restrictions
What medium and temperature as there is something called "pressure temperature relationship"
K9 and C-type ductile iron pipes differ primarily in their application and strength characteristics. K9 pipes are designed for use in water supply systems, offering a thicker wall for enhanced durability and pressure resistance, making them suitable for higher pressure applications. In contrast, C-type ductile iron pipes have a standard thickness and are typically used for general water distribution. The key distinction lies in the K9's increased wall thickness, allowing it to handle more demanding conditions compared to C-type pipes.
Demo a section of the wall.
What schedule 10 ,20, 40, 80, 120????
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.
No
The wall thickness and whether it has an ASTM certification There is XHCI uncoated Standard weight No Hub
By knowing what TYPE of pipng such as cast iron/ Steel / plastic /WALL THICKNESS / copper / TYPE of copper as each type K/ / M /DWV / ACR all have a different wall thickness thus different restrictions
http://www.ipspipe.com/Documents/Spec/Pipe_pressure_rating.pdf
What medium and temperature as there is something called "pressure temperature relationship"
That would depend on the wall thickness everything being equal cast is heavier
Yes and it can be schedule 80 and schedule 120
Iron Wall - essay - was created in 1923.
In iron materials ,during the critical thickness of it the ironoxide grows inside the material. This thickness where it happens is called critical thickness.
12 iron is thickness, approx .25" or 6.33 mm.