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  • How to solve the deformation caused by welded pipe welding?

    2018-10-26 14:11:40
    How to solve the deformation caused by welded pipe welding?
  • Welded pipe weld quenching + tempering (Q+T) heat treatment

    2018-10-25 16:51:12
    Welded pipe weld quenching + tempering (Q+T) heat treatment
  • Excellent corrosion resistance of welded pipes

    2018-10-25 16:20:49
    Excellent corrosion resistance of welded pipes
  • Spiral tube characteristics and standard classification

    2018-10-25 16:04:05
    Spiral tube characteristics and standard classification
  • What are the process conditions for the plating of galvanized angle steel?

    2018-10-25 16:02:22
    What are the process conditions for the plating of galvanized angle steel?
  • Characteristics and uses of hot-dip galvanized flat steel?

    2018-10-25 15:38:22
    Characteristics and uses of hot-dip galvanized flat steel?
  • Mastering and control of hot dip galvanizing operating conditions (2)

    2018-10-25 15:33:21
    Mastering and control of hot dip galvanizing operating conditions (2)
  • Mastering and control of hot dip galvanizing operating conditions (1)

    2018-10-25 15:32:42
    Mastering and control of hot dip galvanizing operating conditions (1)
  • Differentiating galvanized square tubes according to color

    2018-10-25 15:06:45
    Differentiating galvanized square tubes according to color
  • How should galvanized pipes be properly cleaned?

    2018-10-25 14:55:52
    How should galvanized pipes be properly cleaned?
  • Specific processing steps of hot dip galvanizing process

    2018-10-25 14:53:27
    Specific processing steps of hot dip galvanizing process
  • Welded pipe weld heat treatment conditions

    2018-09-25 16:30:28
    Welded pipe weld heat treatment conditions
  • Winning of hot-dip galvanizing skills

    2018-09-04 18:26:08
    ​Galvanized steel pipes are divided into cold-galvanized pipes and hot-galvanized pipes. In the purchase of galvanized steel pipe must be in the regular manufacturers, in the price comparison, can not blindly seek the price and not guarantee the quality, leaving a safety hazard.
  • Classification and use of galvanized square tubes

    2018-03-21 14:12:58
    Classification and use of galvanized square tubes
  • Wide application of spiral welded pipe

    2018-03-21 14:12:44
    Wide application of spiral welded pipe
  • What should I pay attention to when using hot-dip galvanized greenhouse pipes?

    2018-03-21 14:12:31
    What should I pay attention to when using hot-dip galvanized greenhouse pipes?
  • UOE forming process for welded pipe

    2018-01-30 00:00:05
    UOE forming process for welded pipe
  • Altogether 37 article, Every page shows:20 article
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