Босна и Херцеговина (Bosnia and Herzegovina)
Bulgariya, България (Bulgaria)
افغانستانAfghanestan (Afghanistan)
Al-‘Arabiyyah as Sa‘ūdiyyah المملكة العربية السعودية (Saudi Arabia)
Al-’Imārat Al-‘Arabiyyah Al-Muttaḥidah الإمارات العربيّة المتّحدة (United Arab Emirates)
Kyrgyzstan Кыргызстан (Kyrgyzstan)
Mǎláixīyà 马来西亚, Malaysia, மலேசியா (Malaysia)
Micronesia (Federated States of)
Mongol Uls Монгол Улс (Mongolia)
Up to six wires can be used together, each with their own power source. The lead wire is usually DC+ polarity, the trailing wires being AC.
Speeds of up to 2.5 m/min can be achieved giving a maximum deposition rate of 90 kg/h. This technique is particularly suitable for longitudinal pipe welding.
