Aluminum Square Tubing

$ 0.65 - 1 Kilogram

Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa, covering nearly 30 countries and obtaining a well-deserved reputation from clients around the world. We have built long-term cooperation with many clients and have received wide acclaim. In the future, our company will continue to stabilize the development of enterprises，and better serve global customers .we are sincerely expecting to cooperate with you! It is a large-scale enterprise that produces...

$ 0.7 - 1 Kilogram

Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination. Hot dip galvanizing is to first pickling the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing...

$ 0.66 - 1 Kilogram

Properties of galvanized steel pipe: (1) Carbon; The higher the carbon content, the harder the steel, but the less plastic and ductile it is. (2) sulfur; It is harmful debris in steel. When steel with high sulfur content is processed under pressure at high temperature, it is easy to crack, which is usually called hot brittleness. (3) Phosphorus; Can make the plasticity and toughness of steel significantly decreased, especially at low temperature is more serious, this phenomenon is called cold...

$ 0.8 - 1.2 Kilogram

Rust removal method of galvanized steel pipe: 1, first use solvent to clean the surface of the steel, remove the organic matter on the surface, 2, then use tools to remove rust (wire brush), remove loose or inclined scale, rust, welding slag, etc., 3. Use pickling. Galvanized is divided into hot plating and cold plating, hot plating is not easy to rust, cold plating is easier to rust. Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa, covering nearly...

$ 0.62 - 1 Kilogram

Requirements for galvanized steel pipe threads and joints: (a) Galvanized steel pipe for delivery with thread, the thread shall be turned after galvanized. Threads shall conform to YB 822. (b) Steel pipe fittings shall conform to YB 238; Malleable cast iron pipe fittings shall conform to YB 230. Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa, covering nearly 30 countries and obtaining a well-deserved reputation from clients around the world. We...

$ 0.5 - 0.9 Kilogram

Galvanized pipe plating copper wire plating, belong to continuous plating, but the plating equipment is different. Iron wire is characterized by its elongated strip design tank, tank body long and wide but shallow. Electroplating iron wire through the hole, a zigzag spread at the liquid level, keep each other spacing. And galvanized pipe is different from iron wire, has its unique place, slot equipment is more complex. The tank body is composed of two parts, the upper part is the plating tank,...

$ 1.15 - 1.3 Kilogram

Product Description Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength is the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used as furniture and...

$ 0.6 - 0.8 Kilogram

Generally, galvanized steel pipes are hot-dip galvanized, and the electrical grooving is cold galvanized, and the color is different Cold plating -- only outer tube wall galvanized, hot plating -- both inside and outside plating. Galvanized welded pipe is hot dip galvanized on the basis of welded steel pipe (that is, the zinc is dissolved in the zinc pot, and then the steel pipe is immersed in liquid zinc for a period of time to take out, and then cooling and drying). A zinc layer is attached...

$ 1.5 - 1.6 Kilogram

Product Description Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength is the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used as furniture and...

$ 1.5 - 1.6 Kilogram

Product Description Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength is the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used as furniture and...

$ 0.45 - 0.75 Kilogram

Product Description Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube. Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided...

$ 1.5 - 1.6 Kilogram

Product Description Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength is the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used as furniture and...

$ 0.42 - 0.48 Kilogram

Galvanized Square Steel Tubes Factory direct sales, complete specifications, sufficient stock, fast delivery and safe transaction Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of...

$ 0.45 - 0.75 Kilogram

Product Description Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube. Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided...

$ 0.45 - 0.75 Kilogram

Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube. Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided according to the shape...

$ 0.45 - 0.7 Kilogram

According to the 12th Five-Year Development Outline, the total length of oil and gas pipelines will exceed 150,000 kilometers by 2015, which will be a 90 percent increase over 2010. It is estimated that in the next 4 years, every year our country needs to weld pipe in oil and gas transmission pipelines about 7-8 million tons, including X80 steel class about 5 million tons and X70 steel class demand about 3 million tons; During the 12th Five-Year Plan period, the annual demand for SSAW(spiral...

$ 0.42 - 0.48 Kilogram

Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided according to the shape of the section, is a name for square pipe and rectangular pipe. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Square rectangular tube is also called cold-formed hollow section steel, referred to as...

$ 0.42 - 0.48 Kilogram

We can provide steel pipes of various materials and provide customized services according to the standards and the sizes required by customers. We can also do surface anti-corrosion treatment: oiling, painting, sand blasting, galvanizing, 3PE, etc. Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube...

$ 0.45 - 0.75 Kilogram

Product Description Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube. Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided...

$ 0.42 - 0.48 Kilogram

Galvanized square pipe is a kind of hollow square section steel pipe with square section shape and size made of hot rolled or cold rolled galvanized strip steel or galvanized coil as blank by cold bending processing and then by high frequency welding, or cold formed hollow steel pipe made in advance by hot dipping galvanized square pipe processing. Product information: Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes,...