CONTACT

  • Milestone Metal (Changzhou) Co., Ltd.
    Milestone Metal (Changzhou) Co., Ltd.
    ADD: Plant G7, No.118, Zhennv Road,  Liyang, 213376, Changzhou, Jiangsu, China
    TEL:+86-519-87805959
    FAX:+86-519-87805959
    E-mail: sales@milestone-metal.cn
  • AMET Intelligent Manufacturing (Jiangsu) Co., Ltd.
    AMET Intelligent Manufacturing (Jiangsu) Co., Ltd.
    ADD: Plant G7, No.118, Zhennv Road,  Liyang, 213376, Changzhou, Jiangsu, China
    Tel: 0519-87805959
    Fax: 0519-87805959
    E-mail: sales@milestone-metal.cn
  • AMET Intelligent Equipment (Tianjin) Co., Ltd.
    AMET Intelligent Equipment (Tianjin) Co., Ltd.
    ADD: Building 1-4, Shengyuan Road, Xiqing District, Tianjin City, 300385
    Tel: 022-59653718
    Fax: 022-59653716
    E-mail: support@ametchina.cn
DC TIG

DC TIG Welding

DC TIG (Direct Current Tungsten Inert Gas Welding), also known as DC GTAW, uses a non-consumable tungsten electrode and inert shielding gas to produce a stable, clean arc. With DCEN polarity, it provides high penetration, low heat distortion, and high-quality welds.



 It is widely used for precision welding of carbon steel, stainless steel, titanium, and nickel alloys. Proper electrode preparation, gas shielding, cooling, and current control are required to avoid contamination, porosity, and electrode burning.

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