Product News
-
Banded structure elimination mechanism
Organization of low-carbon steel at room temperature deformation of ferrite and pearlite, if there is the band structure of ferrite and pearlite alternating stripes organization. Low carbon steel seamless pipe band structure, from room temperature to normalizing temperature, when the via Ac1 temp...Read more -
ASTM A106 Carbon seamless steel pipe
ASTM A106 Carbon seamless steel pipe According to the different applications,as for cold draw seamless steel pipe ,hot rolled seamless steel pipe or the hot expansion steel pipe seamless carbon steel tubes can be divided into low pressure pipe medium pressure pipe, high pressure boiler pipe, allo...Read more -
Galvanized mild steel welded seam welding proces
Steel surface coating is designed to corrosion or decorative, or both. The seam welding, not only to obtain a sufficient joint strength,but also required to maintain the function of the coating. By the strength requirements, seam welding process and uncoated steel is similar, taking into account ...Read more -
Exhaust pipe for auto
Automobile exhaust bellows, also known as automobile exhaust pipe hose, which is installed in the exhaust pipe of the engine exhaust manifold and muffler between the entire exhaust system was flexible coupling, which play a vibration and noise reduction, easy exhaust muffler system installation a...Read more -
Dsaw welding
DSAW welding of principle: Submerged arc welding is the use of arc welding heat, And manual electrode arc welding is different: submerged arc welding wire is exposed above without paint, however, what usually see manual welding electrode above is with a very thick layer coatings, submerged arc fl...Read more -
Difference between Hot Stretch Reducing Pipe and LSAW Steel Pipe
Difference between hot stretch reducing pipe and LSAW steel pipe are basically has the following two points: 1, Resulting in differnce on product quality due to the different processes, hot stretch reducing also carried out a process after high-frequency welding process that lsaw steel pipe can n...Read more
