Aug 22, 2018 · I manufacture and install shade sails, typically using sched 40 steel pipe as the posts on the corners. Most pipe information displays the strength from pressure from the inside, but my real world application is to take a pipe, let's say 14' long, dig a 4' x 16" hole, and bury the pipe base 4' in the ground, leaving 10' above grade.

May 18, 2015 · The attached Pipe Schedule Table shows that 8" Sch 40 pipe has a wall thickness of 0.322". An 8" Sch 20 pipe has a wall thickness of 0.25". Please confirm the specs for the 8" pipe.

Aug 1, 2013 · You haven't specified the type of piping material or grade you are using. For ordinary pipe material, the maximum tensile strength is lower than that for ordinary steel (30 ksi for Grade A pipe v 36 ksi for ASTM A-36 steel). I would limit the max. bending stress to 120-125 MPa (18 ksi) to give yourself a reasonable factor of safety.

May 20, 2019 · Could a stainless steel fitting just blow up? It depends on layout, installation and service conditions. For example, components in a line that cycles on once per day, and operates at 180 PSI, +/- 5 PSI with a consistent fluid temperature of 30°C are much less stressed than those in a circuit that cycles twice per minute with significant surge ...

Oct 8, 2019 · The pipe entering the tank is 8 feet tall, therefore, the differential (distance between tops of downspouts and pipe entering tank) is only 12 inches. If I did the calculation correctly and took into account the 6 ft and 8 ft increments of the downspouts that are full of water, then downspout B will overflow .24 inches since its TDH is 1.24.

Apr 23, 2010 · So, my question is, how do I calculate the maximum pressure, for both plastic deformation and rupture, of a stainless steel (304) with an inside diameter of 0.5 inches, outside diameter of 1.5 inches, wall thickness of 0.5 inches, and yield strength of 42,000 PSI (according to McMaster's description).

Dec 13, 2015 · Lets consider a pipe that is 300mm long, outer diameter is 40mm, inner diameter is 30mm. One end of the pipe is firmly attached to a wall, and the other end has a load. If the pipe is made out of a material with a yield strength of 36,000 psi (250 MPa), what is the maximum load allowed? Feel free to change some values if it would make things ...

Jun 23, 2010 · It all depends on how the pipe is being loaded. Imagine for example, a 10 foot long, 3" diam pipe cantilevered horizontally from a structure and hanging a load on the end. Compare that to the same pipe that's cantilevered vertically (like a flag pole) and putting the same load on it such that the pipe is now in compression instead of bending.

May 6, 2017 · i think you are looking for the "yield strength" after which point deformation to the pipe is permanent. You need an accurate description of the type of steel and it's modulus of elasticity. I'd assume the force per pipe is 3,000lbs/4 plates/30 pipes per plate = ~29 lbs.

Apr 20, 2014 · The Tube materials and their mechanical properties. Tube Material Y.S - Mpa U.T.S-Mpa Modulus of elasticity- Gpa Stainless steel304 215 505 200 Tube Size, thickness & corresponding bending radius are. Tube Dia & thickness Corresponding...