Summary: Compared with other welding, square pipe welding has many advantages, mainly because of the exothermic reaction the mate[Read the full text]
Summary: It is the process of drawing the die hole of the rolled metal blank (shape, pipe, product, etc.) into a section to reduc[Read the full text]
Summary: Impact toughness the load acting on the machine part at a great speed by QB is called impact load, and the ability of me[Read the full text]
Summary: Pull square tube:The surface of galvanized square pipe treated by sand blasting, shot blasting or pickling process is re[Read the full text]
Summary: Put the pig iron for steelmaking into the steelmaking furnace according to the specified process to obtain steel. The pr[Read the full text]
Summary: the service life of the saw blade. Regrinding times of the saw blade. When the saw blade is replaced, the main drive AC[Read the full text]
Summary: Precision inner diameter square tubes for hydraulic and pneumatic cylinders (gb-) are cold drawn or cold-rolled precisio[Read the full text]
Summary: Principle of cold drawing strengthening: the lattice defects of steel increase during plastic deformation, and the serio[Read the full text]
Summary: If the re inspection results are unqualified (including the items whose preliminary inspection results are unqualified a[Read the full text]
Summary: Square tubes for low and medium pressure boilers (gb-) are high-quality carbon structural steel hot-rolled and cold draw[Read the full text]
Summary: LexlipWhat are the specifications of galvanized round pipe,The appearance of fake and inferior square tubes often has pi[Read the full text]
Summary: For transportation: water supply, drainage, sewage treatment engineering, mud transportation, marine water transportatio[Read the full text]
Summary: It should be noted that the position of the disc from the calibration line can be adjusted according to the reinforcemen[Read the full text]
Summary: B. converter steel: (a) acid converter steel; (b) Basic converter steel. Or (a) bottom blown converter steel; (b) Side b[Read the full text]
Summary: Superior square tubular steel (both P and s ≤ .%)Precision inner diameter square tubes for hydraulic and pneumatic cy[Read the full text]
Summary: Large diameter qb square tube production standard classification square tube is divided according to production standard[Read the full text]
Summary: Square tube for automobile half shaft sleeve (gb-) is a high-quality carbon structural steel and alloy structural steel [Read the full text]
Summary: QB square tube is a product appeared in recent years, which mainly has strict tolerance and roughness for the dimensions[Read the full text]
Summary: Qb square tube,Frankfurt on mainGalvanized water pipe model, qb square tube, qb square tube, QB square tube,Frankfurt on[Read the full text]
Summary: When sand blasting or manual mechanical derusting is used, due to the falling off of the oxide scale of the galvanized s[Read the full text]
