Stainless steel pipe fittings simply mean stainless steel pipe fittings, which are linked to the components of the steel pipe, which are specifically divided into stainless steel elbows, stainless steel tees, stainless steel heads, stainless steel caps, stainless steel heads.
In general, in addition to the use of steel pipes as raw materials for the production of large and small heads, the size of the head can also be produced by stamping forming process. The size head (reducing pipe) is a type of pipe used for the pipe diameter. The forming process of the stainless steel size head is usually used for reduction pressing, expanding diameter pressing or reducing diameter and expanding diameter. For certain sizes of different diameter pipes, stamping can also be used. The reduced diameter/expanded size forming head is formed by placing a tube blank having the same diameter as the large end of the head into a forming mold, and moving the metal along the mold cavity and shrinking by pressing along the axial direction of the tube blank. .
Stainless steel pipe fittings are one of the pipe fittings. They are made of stainless steel and are called stainless steel pipe fittings. Stainless steel pipe fittings include: stainless steel elbow, stainless steel tee, stainless steel cross, stainless steel head, stainless steel flange and so on.
The reducer of the reducer is to heat one end of the large-diameter tube of the stainless steel head to the red hot state, and the hammer is used to reduce the diameter thereof. The 20# steel hot-pressed head reducer tube becomes a small and small pipe fitting. , commonly known as "size head", or "reducing path." Sometimes the difference between the diameters of the stainless steel head and the two ports is too large. First, cut a few arc-shaped triangular pieces on one end of the large-diameter tube, and then heat it to a red hot state, and use a hammer to make the cut-off gap rest. Form the seam together and round the formed small port, then weld the seam. According to the size of the reducer of the reducer, it is divided into one press forming or multiple press forming. In addition to the use of steel pipes as raw materials for the production of large and small heads, some sizes of heads can also be produced by stamping forming processes. The shape of the die used for drawing is designed with reference to the inner surface size of the size head, and the steel sheet after the blanking is drawn and formed by a die.