News
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Straight or spiral blade motor stabilizer
The interchangeable motor stabilizer designed as a detachable and replaceable component, making it easy to install and disassemble when needed. This makes maintenance and repair work more convenient and reduces downtime. The motor stabilizer has certain adjustable functions, which can adapt to d...Read more -
What are the commonly used materials and properties of these forgings?
This type of shaft has good machining performance. In practical applications, it does not have any porosity or other defects, so it not only has good appearance assurance, but also has excellent performance. There are many types of gear shaft forgings. Commonly used gear forging materials include...Read more -
Forgings for Cones of drill Bit
Forgings for Cones of drill Bit are in the scope of Welong Supply Chain. The raw material for the forgings can be customized as per client’s requirements. For example, the steel grade AISI 9310, according to US standard SAE J1249-2008, can be used as the raw material for the forgings. AISI 9310 s...Read more -
Dangerous factors and main reasons for forging production
types based on their causes: Firstly, mechanical injury – scratches or bumps directly caused by machines, tools, or workpieces; Secondly, burns; Thirdly, electric shock injury. From the perspective of safety technology and labor protection, the characteristics of forging workshops are: 1.F...Read more -
High strength 4330 forging part
AISI 4330V is a nickel chromium molybdenum vanadium alloy steel specification widely used in the petroleum and natural gas fields. AISI 4330V is an improved version of the 4330-alloy steel grade, which improves hardenability and other properties by adding vanadium. Compared to similar grades such...Read more -
Customized sleeve stabilizer
Sleeve Stabilizer is an important tool for the oil drilling industry. Stabilizer is connected with the bottom of a drill bit. And stabilize the drill string and maintain the desired direction of drilling operation. Sleeve Stabilizer dimension and shape are depending on the specific needs of the c...Read more -
The reading club activity of “The Five Management of Efficient Understanding”
On August 31, the August & September reading club was held in welong company. The theme of this reading club was “Five Management of Efficient Understanding”, to deeply understand the meaning and connotation of this book through sharing and discussion. Share and discuss The readin...Read more -
How to heat treat the piston rod?
The freezing process and high-temperature process are applied in many fields. For example, heat treatment process is a process that heats metal materials or their products to the required temperature, cools them at a selected speed and method, changes their internal structure, and obtains the req...Read more -
Why Choose Drill Bits Carefully?
Drill bit is a tool that is inserted into drill pipe to penetrate underground rocks and formations. Like a sharp knife cuts underground rock, drill bit is an important core component in the oil exploration and production process. The primary function of a drill bit is to create a borehole by rota...Read more -
Body for Piston-type Drill Bit
Welong Supply Chain can manufacture Body for piston-type drill bit. This type bit usually utilizes air within the cylinder as the fluid meidum. This type of drill bit uses compressed air as a power source to perform drilling operations during underground mining. By controlling the flow and pressu...Read more -
Heat treatment of forging parts
Many mechanical parts are working under alternating and impact loads such as torsion and bending, and their surface layer bears higher stress than the core; In situations of friction, the surface layer is constantly worn out. Therefore, the requirement for strengthening the surface layer of forgi...Read more -
4145H forging part
Alloy steel is a steel containing elements such as chromium, cobalt, and nickel. Alloy steel includes a wide range of steels, with compositions exceeding the limits of Si, Va, Cr, Ni, Mo, Mn, B, and C allocated to carbon steel Compared to carbon steel, alloy steel reacts much faster to mechanical...Read more
