How does seamless reducer work?
A reducer is a type of pipe used for pipe caliber. The forming process usually adopted is a reduction press, a diameter expansion press, or a reduction diameter and a diameter expansion press. For some sizes of different diameter pipes, press forming can also be used.
Reduced diameter / expanded diameter forming
The reduction forming process of the large and small heads is to put a tube blank having the same diameter as the large end of the large and small heads into a forming mold, and to move the metal along the cavity and shrink and form by pressing in the axial direction of the tube blank. According to the size of the reducer of the reducer, it is divided into one press forming or multiple press forming.
Stamping
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 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.
Before bonding the size head, apply a dry cloth to wipe the socket side and the outside of the socket. When the surface is sticky with oil, wipe it with acetone. The following points should be noted:
1. Control caliber: DIN standard (DN10-DN150), 3A/IDF standard (1/2"-6"), ISO standard (Ф12.7-Ф152.4);
2. International industrial standards: DIN, ISO, SMS, 3A, IDF, etc.;
3, product materials: stainless steel 304, 316, 316L;
4, quality and use: the inside and outside of the head with high-grade polishing equipment to achieve surface precision requirements; this product is suitable for dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields;
5, external processing: according to user requirements to map, sample processing non-standard products;
6, connection method: clamp (fast loading), welding, thread (live) type.
Reduced diameter / expanded diameter forming
The reduction forming process of the large and small heads is to put a tube blank having the same diameter as the large end of the large and small heads into a forming mold, and to move the metal along the cavity and shrink and form by pressing in the axial direction of the tube blank. According to the size of the reducer of the reducer, it is divided into one press forming or multiple press forming.
Stamping
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 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.
Before bonding the size head, apply a dry cloth to wipe the socket side and the outside of the socket. When the surface is sticky with oil, wipe it with acetone. The following points should be noted:
1. Control caliber: DIN standard (DN10-DN150), 3A/IDF standard (1/2"-6"), ISO standard (Ф12.7-Ф152.4);
2. International industrial standards: DIN, ISO, SMS, 3A, IDF, etc.;
3, product materials: stainless steel 304, 316, 316L;
4, quality and use: the inside and outside of the head with high-grade polishing equipment to achieve surface precision requirements; this product is suitable for dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields;
5, external processing: according to user requirements to map, sample processing non-standard products;
6, connection method: clamp (fast loading), welding, thread (live) type.
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