tube welding machine mixed gas upward welding quality
Welding Machine for U-tube Heat Exchanger MWH-16A. Product model: MWH-16A Welding method: self-melting Product features: customized Protection mode: argon and circulating water cooling Welding gun weight: 3kg. Closed Orbital Welding Machine MWF-80. Product Name : Closed Orbital Welding Machine Model: MWF-80 Welding Process : Autogenous welding ...
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