precast halfen cast in channels

Precast Concrete Cast-In Channels And T Bolts Halfen Channel Bridge And Tunnel Product : cast in anchor channel for precast concrete system: cast iron anchor is one type precast concrete for the construction, precast device, at first precast C type channel into the concrete, then button T bolt into Ctype channel, install the connection parts by T bolt to fix the whole device. Cast-in Channels......

The hot metal pre-treatment desulfurization lance is a component of the hot metal desulfurization conveying desulfurization agent injection by the injection method. The hot metal pre-treatment desulfurization lance is composed of an inner metal structure......

... Drain Mould For Making U - Type Ditch Abrasion Resistance Precast concrete abs U drains channel mold Precast concrete U drains mold allow for speedier construction of channels with minimum wet cast concrete work. Huafeng a full range of U shaped drains......