A tube used to convey water, gas, oil, or other fluid substances.
Metal sheet, plate and coil is the thickness of the metal, with foil being the thinnest and plate being the thickest, but the boundaries vary depending on who you are talking to and the material you are talking about.
Flanges,Sheets and Tubes
Tube is measured by outside diameter, pipe is measured by inside diameter. There is often confusion as to which size die the customer actually needs - Pipe Size or Tubing Size. Keep in mind that pipe size refers to a nominal - not actual - inside pipe diameter. Schedule refers to the pipe's wall thickness.
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe (for example, a closet flange). A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
metal sheet, plate and foil is the thickness of the metal, with foil being the thinnest and plate being the thickest, but the boundaries vary depending on who you are talking to and the material you are talking about
The Tubes are any member which are subjected to axial (Tensile/Compressive but no Transverse/Torsional loads) Loads only. But rods are definitely circular cross section whereas Bars are of can be non-circular cross section.
Fittings & Fastener
Moxy Steel Impax coil and sheet is ideal for a wide variety of applications and is produced using the most advanced technologies and to the strictest quality requirements.
A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter
fastener is a hardware device that mechanically joins or affixes two or more objects together. Fasteners can also be used to close a container such as a bag, a box, or an envelope; or they may involve keeping together the sides of an opening of flexible material, attaching a lid to a container