What do ERW pipes, GP pipes, GI pipes, MS pipes, CS pipes mean?

Steel pipes have many abbreviated names and forms. The more common ones are ERW pipe, GP pipe, GI pipe, MS pipe, CS pipe. Today, the editor will take you to understand their meanings.

The meaning ERW pipe is electric resistance welding pipe.ERW pipes without surface treatment are usually more susceptible to corrosion and oxidation from the external environment. ERW pipes are currently the mainstream type of steel pipes produced, and surface treatment is usually applied to prevent pipeline corrosion.

The meaning of GP pipe is Galvanized Pipe.GP pipe is made by forming and welding galvanized steel strip coils.(Pre galvanized steel pipe) Generally, the amount of zinc is relatively low. Has a certain degree of corrosion resistance. The size of GP pipes is generally within 200 * 200mm. The price should be higher than ordinary black ERW pipes of the same specifications and steel grade. Some people say that GP pipes will be replaced by zinc aluminum magnesium coated steel pipes in the future.

The Meaning of GI pipe is hot dip galvanized steel pipe.GI pipe is made of black pipes that have been hot-dip galvanized. Generally, the zinc content is relatively high and has strong corrosion resistance. There is no limit to the size of the GI pipe. In theory, the size of the GI pipe can be determined by the size of the zinc pool. GI pipe can be said to be the "backbone" of galvanized pipes, because of its excellent antioxidant and corrosion resistance, currently no one in steel pipes can match it.

The meaning of MS pipe is mild steel pipe, also known as low-carbon steel pipe. MS steel pipes have good ductility and toughness. The surface of MS Pipe can be galvanized. MS pipe can be ERW formed ERW pipe or hot-rolled seamless steel pipe. In a broad sense, MS pipe and MS tube refer to the mill steel pipe and mill steel tube used in industry and households, as described in Wikipedia.

CS Pipe Meaning is carbon steel pipe.CS Tube Meaning is carbon steel tube.Carbon steel pipes are a major category of steel pipes. People classify carbon steel pipes into three categories based on their carbon content: low-carbon steel pipes, medium carbon steel pipes, and high carbon steel pipes. Carbon steel is relative to stainless steel and alloy steel. I will explain the differences and advantages of the three in another article. I won't go into detail here. Carbon steel pipes are a durable material made of carbon steel, which is a steel alloy containing iron and carbon. Due to its strength and ability to withstand stress, carbon steel pipes are used in various heavy industries, such as infrastructure, ships, distillers, and fertilizer equipment.

ERW pipe, GP pipe, GI pipe, MS pipe, CS pipe are common abbreviations of steel pipe names, and different abbreviations represent different pipeline products. They have both similarities and differences, so everyone should observe more when using them. Treat with care. If you have any other forms of steel pipe splicing that are unclear, you can contact us immediately. You will soon receive a satisfactory answer.