Galvanized Steel Pipe

The primary use of galvanized pipe is to carry water to homes and commercial buildings. The zinc also prevents the buildup of mineral deposits that can clog the water line. Galvanized pipe is commonly used as scaffolding frames because of its resistance to corrosion.

Hot galvanized steel tubes

Black Steel Pipe

Black steel pipe is different from galvanized pipe because it is uncoated. The dark color comes from the iron-oxide formed on its surface during manufacturing. The primary purpose of black steel pipe is to carry propane or natural gas into residential homes and commercial buildings. The pipe is manufactured without a seam, making it a better pipe to carry gas. The black steel pipe is also used for fire sprinkler systems because it is more fire-resistant than galvanized pipe.

Black Steel Pipe

The brief of difference

• Both the black pipe as well as galvanized pipe is made of steel.
• While galvanized pipe has a zinc coating, black pipe does not have it
• Because it corrodes easily, black pipe is more suitable for carrying gas. On the other hand, galvanized pipe is ideal for carrying water but not suitable for carrying gas
• Galvanized pipe is more expensive because of zinc coating
• Galvanized pipe is more durable

Water and gas require the use of pipes to carry them into residential homes and commercial buildings. Gas supplies power to stoves, water heaters and other devices, while water is essential for other human needs. The two most common types of pipes used to carry water and gas are black steel pipe and galvanized steel pipe.

Problems

The zinc on galvanized pipe flakes off over time, clogging the pipe. The flaking can cause the pipe to burst. Utilizing galvanized pipe to carry gas can create a hazard. Black steel pipe, on the other hand, corrodes more easily than galvanized pipe and allows minerals from water to build up inside it.

Cost

Galvanized steel pipe costs more than black steel pipe because of the zinc coating and manufacturing process involved in producing galvanized pipe. Galvanized fittings also cost more than the fittings used on black steel. Galvanized steel pipe must never be joined with black steel pipe during the construction of a residential home or commercial building.

If you want to know more information ,please contact me :sales@haihaogroup.com