STRAIGHT SEAM STEEL PIPE ADVANTAGES

1. Longitudinal seam steel pipe welding pipe (GB / T3092-1993), also known as general pipe, commonly known as black tube. Is used for conveying water, gas, air, oil and heating steam and other general low pressure fluid and other uses of welded steel pipe. Steel pipe wall thickness is divided into ordinary steel pipe and thickened pipe; take the end of the form is divided into non-threaded steel pipe (light pipe) and threaded steel pipe. The specifications of the steel pipe are denoted by nominal caliber (mm), and the nominal caliber is an approximation of the inner diameter. Used to use in inches, such as 11/2. In addition to direct use in the delivery of fluid, but also a large number of low-pressure fluid for the use of galvanized welded steel pipe of the original pipe.

(1) galvanized welded steel pipe (GB / T3091-1993), also known as galvanized welded steel pipe, commonly known as white tube. Is used for conveying water, gas, air, oil and heating steam, warm water and other general low pressure fluid or other uses of hot dip galvanized welding (welding or welding) steel pipe. Steel pipe wall thickness is divided into ordinary galvanized steel pipe and thick galvanized steel pipe; take the end of the form is divided into non-threaded galvanized steel pipe and threaded galvanized steel pipe. The specifications of the steel pipe are denoted by nominal caliber (mm), and the nominal caliber is an approximation of the inner diameter. Used to use in inches, such as 11/2.

1. Low-pressure fluid delivery with welded steel pipe (GB / T3092-1993), also known as the general pipe, commonly known as black tube. Is used for conveying water, gas, air, oil and heating steam and other general low pressure fluid and other uses of welded steel pipe. Steel pipe wall thickness is divided into ordinary steel pipe and thickened pipe; take the end of the form is divided into non-threaded steel pipe (light pipe) and threaded steel pipe. The specifications of the steel pipe are denoted by nominal caliber (mm), and the nominal caliber is an approximation of the inner diameter. Used to use in inches, such as 11/2. In addition to direct use in the delivery of fluid, but also a large number of low-pressure fluid for the use of galvanized welded steel pipe of the original pipe.

2. Low-pressure fluid transmission with galvanized welded steel pipe (GB / T3091-1993) also known as galvanized welded steel pipe, commonly known as white tube. Is used for conveying water, gas, air, oil and heating steam, warm water and other general low pressure fluid or other uses of hot dip galvanized welding (welding or welding) steel pipe. Steel pipe wall thickness is divided into ordinary galvanized steel pipe and thick galvanized steel pipe; take the end of the form is divided into non-threaded galvanized steel pipe and threaded galvanized steel pipe. The specifications of the steel pipe are denoted by nominal caliber (mm), and the nominal caliber is an approximation of the inner diameter. Used to use in inches, such as 11/2.

3. Ordinary carbon steel wire casing (GB3640-88) is the industrial and civil construction, installation of electrical equipment and other electrical installation works to protect the wire of the steel pipe.

4. Straight seam welded steel pipe (YB242-63) is the weld and steel pipe longitudinal parallel to the steel pipe. Usually divided into metric welded steel pipe, welded thin-walled tube, transformer cooling tubing and so on.

5. Spiral seam submerged arc welded pipe (SY5036-83) for pressurized fluid delivery is made of hot-rolled steel strip for tube, which is usually screw-shaped and welded by double-sided submerged arc welding for pressure fluid Spiral seam steel pipe. Steel pipe pressure capacity, welding performance, after a variety of rigorous scientific testing and testing, the use of safe and reliable. Steel pipe diameter, high transport efficiency, and can save the laying of pipeline investment. Mainly used to transport oil, natural gas pipeline