News

  • Alloy Design

    Alloy Design

    There are thousands of alloy steel grades and tens of thousands of specifications used internationally. The output of alloy steel accounts for about 10% of the total steel output. It is an importan...
    Read more
  • Historical development of alloy steel forgings

    Historical development of alloy steel forgings

    Every material in the industry has a long history, but today we are mainly talking about the historical development of alloy steel forgings. From the second world war to the 1960s, alloy steel forg...
    Read more
  • 4 processing techniques for SO flanges

    4 processing techniques for SO flanges

    With the development of society, the application of flange pipe fittings is more and more extensive, so what is the processing technology of SO flange?Generally divided into four kinds of technolog...
    Read more
  • The difference between WN and SO Flange

    The difference between WN and SO Flange

    SO flange is an inner hole machined slightly larger than the outside diameter of the pipe, the pipe inserted in the welding.Butt welding flange is the end of the pipe diameter and wall thickness of...
    Read more
  • The Precision Forging Advantage

    The Precision Forging Advantage

    Precision forging normally means close-to-final form or close-tolerance forging. It is not a special technology, but a refinement of existing techniques to a point where the forged part can be used...
    Read more
  • 50 c8 Ring -Forging quenching.

    50 c8 Ring -Forging quenching.

    The ring is Quenching + tempering. The forged-ring is heated to an appropriate temperature (quenching temperature 850℃, tempering temperature 590℃)and kept for a period of time, and then immersed i...
    Read more
  • how are forgings produced

    how are forgings produced

    Forging--metal shaping by plastic deformation–spans a myriad of equipment and techniques. Knowing the various forging operations and the characteristic metal flow each produces is key to unde...
    Read more
  • Hydraulic presses for forging ring blanks

    Hydraulic presses for forging ring blanks

    The first forging operation when manufacturing seamless rings is forging ring blanks. Ring rolling lines turn these into the precursors for bearing shells, crown gears, flanges, turbine disks for j...
    Read more
  • 168 Forging mesh: What are the principles and methods of forging die renovation?

    168 Forging mesh: What are the principles and methods of forging die renovation?

    In forging die work, if the main parts of forging die are found to be too badly damaged to be repaired randomly, the forging die should be removed and repaired by the die maintainer. 1.The principl...
    Read more
  • What should be noticed before forging heat treatment?

    What should be noticed before forging heat treatment?

    The inspection of forgings before heat treatment is the pre-inspection procedure for the finished products specified in the forging drawings and process CARDS after the completion of the forging pr...
    Read more
  • RAISED FACE FLANGE (RF)

    RAISED FACE FLANGE (RF)

    A raised face flange (RF) is easy to recognize as the gasket surface area is positioned above the bolting line of the flange. A raised face flange is compatible with a wide range of flange gaskets,...
    Read more
  • flange designs

    flange designs

    Commonly used flange designs have a soft gasket squeezed between harder flange surfaces to form a leak-free seal. The various gasket materials are rubbers, elastomers (springy polymers), soft polym...
    Read more
12345 Next > >> Page 1 / 5
WhatsApp Online Chat !