The Galvanized Steel Coil GI is a hot-dipped, cold-rolled strip of steel, ideal for use in roofing applications. This galvanized roll is designed to provide durable, long-lasting protection against the elements and is specifically engineered for use in roofing systems.

During the galvanizing process, steel plates or zinc steel rolls undergo a treatment with a protective zinc coating on the surface to produce a galvanized steel strip. This process forms a barrier between the steel and the surrounding environment to prevent corrosive substances from reaching the steel below. The zinc coating forms a sacrificial layer that protects the steel from corrosion and significantly extends its life.

Hot dip galvanized steel bar is greatly corrosion and rust resistant, practical and beautiful. The galvanized coating is firmly attached to the base metal, and the coating of hot-dipped galvanized steel strips is usually thicker than that of electrogalvanized steel. They are better suited for heavy duty applications and outdoor exposure.

For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface.

ERW (resistance welding) tubes are longitudinally welded, manufactured from tape / coil and can be manufactured up to 24 " OD. Cold heading steel pipe is made of a steel strip through a series of rollers pulled into a molten pipe blown through the charge.

ERW (resistance welding) tubes are longitudinally welded, manufactured from tape / coil and can be manufactured up to 24 " OD. Cold heading steel pipe is made of a steel strip through a series of rollers pulled into a molten pipe blown through the charge.

The resistance-welded (ERW) pipe is made of a steel coil with a weld parallel to the pipe. The width of the coil is the same as the circumference of the pipe, so the diameter is limited to 24 inches.

ERW steel tubes are fabricated by low-or high-frequency resistor "resistance". They are round pipes made of steel plate. For conveying oil, natural gas and other steam and liquid objects, can meet a variety of high and low pressure requirements.

As a popular pipe fitting, the pipe flange is widely used. The flange is used to mechanically connect the two tubes together. It can also be used to mechanically connect pipes to tee, valves, throttle devices or any other equipment. Flanges are available in round, square and rectangular shapes. In some cases, the flanges are usually annular or plate-shaped, and when fixed to the pipe, form an edge formed at the end of the pipe. This is an example of a closet flange.

Flanges are used to connect pipes, valves, fittings and special items such as filters and pressure vessels. The cover plate can be connected to form a "blind flange". The flanges are bolted, and the sealing is usually done using spacers or other methods. The main use of flanges is to connect pumps, pipes, valves and other equipment to form the piping system. Usually, the flanges are threaded or welded and you can connect the two flanges with washer bolts and provide a seal to make the plumbing system easily accessible.

The flange connection allows both materials to be connected through the inner and outer lips. Place decks between them to prevent any problems that may occur. Then, the installer uses the flange-fixing bolts. To ensure the tightness of the flange connection, the sealing element is used. To ensure a healthy seal, carefully align the flanges and tighten the bolts with the same torque.

Flanges are created in different sizes according on the intended application, and they are categorized based on different national rules and connection types. The highest heat and pressure values to be subjected to the system to be used, the potential rate of corrosion to be exposed to the line, and the location where the flange will be used are taken into consideration when choosing the type of material to be used in its production.