The size head (reducing pipe) is a pipe fitting for the diameter of the pipe. The commonly used forming process is reducing pressing, expanding pressing or reducing plus expanding pressing, and stamping can also be used for some specifications of reducing tubes.
Reducing/expanding forming
The process of reducing the size of the head is to put the tube blank with the same diameter as the big end of the head into the forming die. By pressing the tube blank along the axial direction, the metal moves along the die cavity and shrinks into shape. According to the size of the reducing tube, it is divided into one pressing forming or multiple pressing forming.
Stamping
In addition to the use of steel pipes as raw materials to produce small heads, some specifications of small heads can also be produced by steel stamping process. The shape of the die used for drawing is designed according to the size of the inner surface of the size head, and the steel plate after blanking is pressed and drawn by the die.
Size : 1/2 to 72"
Wall tickness: SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140, SCH160,XXS, DIN, JIS standard thickness
Material: Q235, 20#, 10#, Q345, A234 WPB, WP5, WP9,WP11, ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4, STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Product Details
Manufacturers Supply Silver Pipe End Reducer Alloy Steel Pipe Fittings Reducer
The size head (reducing pipe) is a pipe fitting for the diameter of the pipe. The commonly used forming process is reducing pressing, expanding pressing or reducing plus expanding pressing, and stamping can also be used for some specifications of reducing tubes.
Reducing/expanding forming
The process of reducing the size of the head is to put the tube blank with the same diameter as the big end of the head into the forming die. By pressing the tube blank along the axial direction, the metal moves along the die cavity and shrinks into shape. According to the size of the reducing tube, it is divided into one pressing forming or multiple pressing forming.
Stamping
In addition to the use of steel pipes as raw materials to produce small heads, some specifications of small heads can also be produced by steel stamping process. The shape of the die used for drawing is designed according to the size of the inner surface of the size head, and the steel plate after blanking is pressed and drawn by the die.
Related Parameters
Technical specifications |
|
Type |
Pipe Reducer |
Standard |
ASTMA234,ASTM A420,ANSI B16.9/B16.28/B16.25,ASME B16.9, |
Size |
1/2 to 72" |
Wall Tickness |
SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140, |
Material |
Q235, 20#, 10#, Q345 |
Surface |
Black painting,varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc. |
Packing |
Plastic film,wooden cases ,wooden pallet,or on customers' request |
Application | Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry, electric industry,shipbuilding,fertilizer equipment and pipeline, structure,petrochemical,pharmaceutical industry |
Product Details