Inspection of HDG

Similar to any manufacturing process, hot-dip galvanized steel requires an inspection of the finished product to ensure compliance with applicable … More

ASME Code Section 8

The ASME Code Section 8 is the construction code for pressure vessel and covers design, manufacturing and pressure vessel inspection … More

Niobium (Colombium)

Atomic Number: 41 Atomic Symbol: Nb Atomic Weight: 92.9064 Electron Configuration: 2-8-18-12-1 Shells: 2,8,18,12,1 Filling Orbital: 4d4 Melting Point: 2468oC … More


Hot-dip galvanizing is the process of immersing iron or steel in a bath of molten zinc to produce a corrosion … More

Venting & Drainage in HDG

Box Sections The figure (right) shows the location of holes and clipped corners, which must be flush. Using the following … More

Venting & Drainage in HDG

In the hot-dip galvanizing process, steel is completely coated with corrosion-inhibiting zinc, which forms a highly abrasion-resistant metallurgical bond with … More

Reasons for Duplex Coating

There are seven good reasons to paint or powder coat hot-dip galvanized steel: Extended Durability – in what is called … More