Product knowledge

• Comparison of the advantages and disadvantages of stainless steel strip welded pipe and polished welded pipe

  1.At present,industrial stainless steel welded pipe is widely used in the application market of stainless steel at home and abroad. Among them, because of the difference of surface processing technology, the stainless steel industrial welded pipe is mainly divided into two kinds of welded pipe and p

  Product knowledge December 15, 2020
• Difference between seamless and welded pipe

  Seamless pipe is made from a round steel billet (solid cylindrical hunk of steel that is cast from raw steel). This billet is then heated, stretched out and pushed or pulled over a form. It is then pierced through the center with a die and mandrel which increases the inside diameter and reduces the

  Product knowledge October 13, 2020
• Performance comparison of stainless steel welded pipe with polished welded pipe

  At present,industrial stainless steel welded pipe is widely used in the application market of stainless steel at home and abroad. Among them, because of the difference of surface processing technology, the stainless steel industrial welded pipe is mainly divided into two kinds of welded pipe and pol

  Product knowledge October 13, 2020
• Inspection scope and weld inspection standard

  Scope of flaw detection:Inspection of weld surface defects. Check the welding quality of weld surface crack, incomplete penetration and leakage.Lumen examination. Check surface cracks, peeling, guy wire, scratch, pit, bulge, spot, corrosion and other defects.Status check. When some products (such as

  Product knowledge October 13, 2020
• Knowledge about hot-dip galvanized steel pipe

  Hot dip Galv. Tube production technology and applicationGalvanized steel pipe is the carbon steel pipe that are coated with a protective layer of zinc. The zinc layer served as a sacrificial layer, it will get rust before the carbon steel under neath it. Galvanized steel tubeS include Two types: hot

  Product knowledge December 21, 2020
• What is the difference between galvanized steel pipe and seamless steel pipe?

  What is the difference between galvanized steel pipe and seamless steel pipe?Hot-Galvanized steel pipe and seamless steel pipe are two types of steel pipes. There are many differences between the two, as follows: The manufacturing process difference between galvanized steel pipe and seamless steel p

  Product knowledge December 28, 2020
• Characteristics and applications of hot extruded steel pipe

  In recent years, the worldwide high-end seamless pipe market recovery and the country's economic strength gradually increased, the hot extrusion production process of seamless steel pipe ushered in a new round of development opportunities.Hot extruded pipe production process using hot extrusion meth

  Product knowledge December 16, 2020
• Characteristics of stainless steel seamless pipe

  Seamless stainless steel pipe specification:Size:6-830mm;Length:1-12m; Thickness:1-60mm; Finish: Pickling;Material grade:Grade 304; grade 201;grade 316l;grade 430Product usage:Decoration;construction,electric appliances

  Product knowledge January 29, 2021
• Painted Seamless Steel Pipe

  There is no free oxygen in the completely pressed carbon steel alloy.In simple terms, deoxidized or completely killed steels are produced without oxygen by adding a reagent before casting.Therefore, anoxia does not promote gas evolution during alloy solidification.This means that the fully killed ca

  Product knowledge April 29, 2021
• stainless steel sheets

  Stainless steel does not stain, corrode, or rust as easily as regular carbon steel and offers an aesthetic appeal with anti-bacterial properties. This makes it ideal for applications in industries such as food handling and processing, medical, and construction.Stainless sheet and plate differ in thi

  Product knowledge June 21, 2021