Surface finish: The pipes are usually painted or coated to prevent corrosion or oxidation whereas the tubes undergo paper tube box sour cleaning or special polish treatment. غير مجاز مي باشدt and Price: Manufacturing of tube requires more labor, energy, material and time thus the غير مجاز مي باشدt is higher than the pipes.. The tube ends are especially end finished special screw thread or with irregular ends. In the case of tubes, the joints may be hard tempered, soft tempered or flexible rolls.

Pipes have rigid joints which depend on the length. The diameter of the pipe refers to its inner diameter whereas in the case of the diameter of the tube, it is the measure of the actual outside diameter.035 inch and extends up to a thickness of 2 inches.The terms pipe and tube are most of the times used interchangeably but are different from each other. Packing: Pipes are packed and delivered in the bundle as bulk delivery whereas the tubes are wrapped with a wooden box or a thin film for each tube to protect the surface of the tubes. The yield of the tubes is less which increases its غير مجاز مي باشدt while the process of pipes being easy, they are manufactured in the lot at low غير مجاز مي باشدt.

Pipes are used where the larger diameter is required while tubes for smaller diameters. The tubes should have properties like hardness, tensile strength, high precision, etc. But they are two different things which have many similarities like all are made of metal, with the same shape, and all hollow. Material: Pipes are made of carbon steel or alloy steel, eg. Pipes size varies from half-inch to several feet whereas tubes are of smaller diameters up to 1O-inches. In the case of tubes, the connection is done easily by flaring, blazing or coupling. Manufacturing process: Tubes are said to be tougher thus it has higher requirements, more process, tests, time and inspections as compared to pipes.

Wall Thickness: The wall thickness of pipes and tubes is also an important factor used to differentiate between them. Quantity: The orders of the pipes are usually in bulk as compared to the tubes which are few in number. The wall thickness of a pipe is measured in the schedule, in which schedule 40 is common whereas 80 is called as heavy. Properties: The pipes should have the capacity to hold more pressure, yield strength, ductility, etc and should contain elements like C, Mn, P, Si etc. Ends: Pipes have plain or beveled ends which can be used in welding. There are some characteristic which differentiates these two and they are as follows: Difference between Pipe &38; Tube: Diameter: Diameter is one of the major characteristics that differentiate these two. Connections: Connecting of the pipes is by welding, threading or flanges which are more labor intensive. Steel pipe Brisbane, while the tubes are made of metals like mild steel, brass, copper, chrome, stainless steel, etc. The yield of the tubes is less in comparison to the pipes. The tube tolerance is measured as diameter tolerance, wall thickness tolerance, straightness tolerance, round tolerance, etc. Uses: The pipes are used for fluids and gases such as water, oil, propane, steam thus the inner and outer diameter plays an important role as it has to maintain the pressure. Tubes are used where the outer diameter plays an important role as in medical tubes, weapon part, industrial part, cooler tubes, heat exchange tubes, etc. Tolerance: Transportation or distribution is the major uses of pipes thus pressure or straightness, roundness are the measures of tolerance which is loose as compared to the tubes. The thickness of the tube is often specified by a gauge and normally ranges from 20 gauge which measures