Anti-corrosion steel pipes are divided into two categories: outer wall anti-corrosion and inner wall anti-corrosion steel pipe： Outer wall anticorrosion classification 1. 3PE anti-corrosion. The three-layer PE anticorrosion of the pipeline refers to the integration of the first layer of epoxy powder, the second layer of adhesive, and the third layer of polyethylene into one body, and is firmly…
Read MoreAlloy steel pipes can be used to transport different substances, mainly including the following: 1. Transportation of solid particles and powders – anti-wear, impact resistance, self lubrication, anti adhesion, sanitation and cleanliness, impact absorption, good silencing effect, good resistance to environmental stress cracking, light weight, which can be applied to various industries, such as anti-wear transportation of solid particles…
Read MoreASTM A234 is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services. It covers steel fittings of seamless and welded types. Steel Pipe fittings are applied in pressure pipelines and in pressure vessel fabrications. These fittings material consist of killed steel, forgings, bars, plates, seamless or HFW (fusion welded) pipe…
Read MoreWhat is wrought steel Wrought steel material refers to product forms (forged, rolled, ring rolled, extruded…), while forging is a subset of wrought product form. Difference between wrought steel and forged steel 1.The main difference between wrought and forged steel is strength.Forged steels are tougher than wrought steels as they begin as a casting which is then forged which…
Read MoreAustenitic weld inspection within the oil and gas industry is one of the most important assets for professionals in this field. But the inspection process can be daunting without the right equipment. Austenitic alloys and stainless steel resist corrosion more than other materials but are not impervious to corrosive degradation. Therefore, NDT inspectors must implement the same rigorous NDT…
Read MoreⅠ. High heat transfer coefficient of stainless steel pipe Stainless steel pipes have a high heat transfer coefficient. The heat transfer performance of stainless steel pipe is realized by its unique ultra-thin-walled steel pipe, which is a thin-walled pipe with continuous tangent between large and small arcs and corrugated inner and outer shapes. The height difference between the wave…
Read MoreAnticorrosion and heat preservation steel pipe is a kind of steel pipe that can increase the temperature of anticorrosion and heat preservation. It is often used in people’s daily life and has been widely accepted and used by people. Anti-corrosion insulation steel pipe is widely used in construction, decoration and laying of anti-corrosion pipelines, which can ensure the normal…
Read More1. Spiral submerged arc welded steel pipe (SSAW) and longitudinal submerged arc welded steel pipe (LSAW) In the 1950s and 1960s, spiral steel pipes were widely used in oil and gas pipelines. In the 1970s and 1980s, they were severely challenged by longitudinal submerged arc welded steel pipes (LSAW steel pipe) and ERW steel pipes. So far, spiral steel…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
