"Spray Wrapping Process" Insulation Pipe making machine, E-mail: hsdb@qdhsd.com, Mobile: 0086 13953294241(WhatsApp)

A automatic preinsulated steel pipe production line, hsdb@qdhsd.com, 008613953294241(WhatsApp)

Huashida innovatively launches a one-step spray wound preinsulated pipe production line, hsdc@qdhsd.com, 008613963975523(whastapp)

PU spraying foam preinsulated pipe production line pass the trial operation, pipe dia.508-1600mm, hsdc@qdhsd.com, 008613963975523

Huashida 2000mm preinsulated pipe production line have been set up in Heibei provience. hsdc@qdhsd.com, 008613963975523(whatsapp)

Huashida HDPE closure heat shrink casing for PU foaming preinsulated pipeline jointing. hsdc@qdhsd.com, 008613963975523