NON METAL TUBES USED WITH ROOFING

Brand Owner Address Description
TREADSAFE OMG, INC. 153 Bowles Road Agawam MA 01001 Non-metal tubes used with roofing membranes and roof insulation;Metal plates used with roofing membranes and roof insulation;TREAD SAFE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A zinc galvanizing method for a single surface of a metal tube includes a first step of preparing metal tubes, a second step of galvanizing the metal tubes, a third step of acid washing, a fourth step of washing the metal tubes with water, and a final fifth step of drying the metal tubes. Then only an inner surface or an outer surface of meal tube is galvanized for resisting corrosion. The metal tubes according to the invention can save the subsequent expenditure required for maintenance and treating rust, and possible to prolong their service life, and the method can be applied to steel tubes of any shape or size.