high pressure with copper coil (2 selling offer(s) found)

bind. Coil-packaged copper welding wire has the most simple package for seen directly.Drums wrapped ..., construction or engineering machinery, pressure vessels, agricultural equipment, pipe of high speed welding ...

. (with Copper Coil/ with Heat Pipe/ with Double Tank) 3. Heat pipe solar collector. 4. U pipe solar collector ... supplied solar water heaters and solar collectors for 10 years. 1. non-pressure vacuum tube Solar water ...