Welded Pipe enjoyed a high reputation throughout the world. It is widely exported to many countries.
Specification5-508*0.5-12.7
Material0Cr131Cr1700Cr19Ni111Cr18Ni90Cr18Ni11Nb

Used to carry water, gas, air, steam, such as heating oil and generally low pressure fluid and other uses of the welded steel pipe. Then divided into the general wall thickness of steel pipe and steel pipe thickening; To take over the end of the form is divided into non-steel tubes (fluorescent tubes) and with steel pipe. The specifications of steel pipe with nominal diameter (mm) that the nominal diameter is the diameter of the approximation. Inch habits that commonly used, such as 11 / 2 and so on. Low-pressure fluid in addition to direct use of welded steel pipe used to transport fluid, but also a large number of low-pressure fluid used for welding galvanized steel pipe with the original tube.