Carbon steel eccentric pipe reducer
Another name for carbon steel heads is the diameter pipe, which is used to connect pipes of different sizes. Carbon steel concentric pipe reducer and carbon steel concentric pipe reducer can be divided into two types according to the center line.
The projection of the two ports after the carbon steel head is a concentric circle when it is a concentric carbon steel head. The reason why Carbon steel eccentric pipe reducer is called stainless steel is that the two centers do not coincide, but in a straight line. These two different types of carbon steel heads have different application ranges. Concentric carbon steel heads are used in vertical pipes, while Carbon steel eccentric pipe reducer is used in horizontal pipes, and it is necessary to mark bottom level or top level when using them. When the flow rate of liquid in the pipeline changes, the size of carbon steel head is needed when the flow rate requirement changes little. Carbon steel heads are used at the inlet of some pumps to prevent cavitation.
Technology of Carbon steel eccentric pipe reducer
Small and small head (diameter pipe) is a kind of pipe fittings used for pipe caliber. The usual forming processes are reduction and expansion pressing.
1. Reduction/expansion forming
The shrinkage forming process of the big and small end is to put the tube blank with the same diameter as the big and small end into the forming die, and make the metal move and shrink along the die cavity by pressing along the axial direction of the tube blank. According to the size of diameter change of different diameter pipe, it can be divided into one pressing forming or multiple pressing forming.
2. Stamping
In addition to using steel pipe as raw material to produce large and small heads, some specifications of large and small heads can also be produced by steel sheet stamping process. The die used for drawing is designed according to the size of the inner surface of the big and small heads. The steel plate after cutting is stamped and stretched by the die.
Packaging requirements for export Carbon steel eccentric pipe reducer
Carbon steel head and head should be inspected thoroughly before being packed. Details determine success or failure, so this small detail must be handled properly.
1. Check that the product has no moisture before packing. It must be dry.
2. Carbon steel big and small head packaging should be simple and practical, at the same time, it should do a good job of product protection. All openings of collecting pipes should be sealed with plastic dust-proof cover, which avoids the entry of external impurities and protects the groove.
3. In the part not assembled on the collecting pipe body, it is packed in boxes, and the packing list should be attached. It can only be stored together with the master pipe.
4. Carbon steel big and small heads are put into storage according to their specifications and materials. During the storage period, attention must be paid to avoid being squeezed, scratched and knocked.
Application of Carbon steel eccentric pipe reducer
The size of the eccentric head and the size of the pipe are different, and the suitable industry is also different. In electric power, mine, metallurgy and other industries, materials are transported and exported by short distance and high pressure. Pipeline bears considerable pressure and undergoes severe wear and tear. It is difficult for a single material pipeline to meet the requirements of this working condition, especially elbow, concentric elbow, stamping elbow and other pipe fittings. Considering its safety and service life, the emphasis is placed on them. Improve the toughness, impact resistance and wear resistance of pipeline lining. At the same time, the overall strength of pipe and elbow should also be considered.
