Because of their superior mechanical properties and freedom from porosity, forgings are often associated with the high pressure applications of the valve and fitting industry. Corrosion and heat-resistant materials are used for flanges, valve bodies and stems, tees, elbow reducers, saddles and other fittings.
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Forging is a manufacturing process involving the shaping of a metal through hammering, pressing, or rolling. These compressive forces are delivered with a hammer or die. Forging is often categorized according to the temperature at which it is performed—cold, warm, or hot forging.
A wide range of metals can be forged. Typical metals used in forging include carbon steel, alloy steel, and stainless steel. Very soft metals such as aluminum, brass, and copper can also be forged. The forging process can produce parts with superb mechanical properties with minimum waste. The basic concept is that the original metal is plastically deformed to the desired geometric shape—giving it higher fatigue resistance and strength. The metal forging process is economically sound with the ability to mass-produce parts and achieve specific mechanical properties in the finished product.
According to the product specifications we design the mold
We will cut the material base on the parts parameters.
The heated billet with 1000° C will be put at the middle of the dies, close the dies
The raw parts with the fin will put in a cutting mold to remove the fin.
Heating the material to 1000°C
To remove the oxide layer of the forging and get a uniformed surface
To get accurate dimensions, the machining process is needed.
Every parts in my factory must be inspected the quality before leading to my customers.
We are experienced in export package, we will follow customers request to pack the parts, the plywood box or carton, pallets all available.
Heating is an important part of the hot forging process. Hot-forging products are often forged at high and medium temperatures.1. High temperature precision hot forging processTo prevent serious oxida...READ MORE
1. Pay attention to protecting the tightness of the hydraulic power cylinderHow to maintain the lip of the hydraulic cylinder sealing ring is very important. If the inner cavity of the hydraulic cylin...READ MORE
Ⅰ. Precautions for disassembling hydraulic power cylinder1. In order to better avoid bending or deformation of slender parts such as hydraulic cylinders, use cushion blocks to support the balance. Wh...READ MORE