Detailed Explanation of the Latest Geological Pipeline Knowledge According to the 2012 Geological Pipe Specifications: 42*5/6/6.2, 50*6/6.5, 60*7.1, 63.5*7.1/7.5, 73*7/8/9.19, 89*9.35, 101.6*8.56, 114.3*8.56, 127*9.19. Geological pipes are essential in various underground exploration activities, including the study of rock formations, groundwater, oil, natural gas, and mineral resources. These pipes are used in drilling operations with rigs to create wells that help extract these valuable resources. In the oil and gas industry, drilling is a fundamental process, and seamless steel pipes for geological drilling play a crucial role. They include core outer pipes, core inner pipes, casing, and drill pipes. Due to their deep insertion into the earth—often several kilometers—the working conditions for these pipes are extremely challenging. Drill pipes must withstand multiple types of stress, such as tension, compression, bending, torsion, and unbalanced impact loads. Additionally, they face wear from mud and rock particles during operation. As a result, the materials used must offer high strength, hardness, wear resistance, and impact toughness. The steel grades used for geological pipes are typically denoted by the initials "DZ" (representing "Geological" in Pinyin) followed by a number indicating the yield strength. Commonly used steels include DZ45 (45MnB), DZ50 (45Mn2), DZ55 (40Mn2Mo, 40MnVB), DZ60 (40MnMoB), and DZ65 (27MnMoVB). These pipes are usually delivered in a heat-treated condition to enhance their mechanical properties and ensure durability under harsh drilling environments. Understanding the specifications and material properties of these geological pipes is vital for engineers and technicians involved in drilling operations. It helps in selecting the right materials and ensuring safe, efficient, and long-lasting performance in the field. This knowledge is continuously updated based on new research and technological advancements in the industry. This information is sourced from geological engineering references and industry standards.
The 1700W Wall chasers are a twin bladed power tool which used to cut groove on brick, stone or concrete walls, perfect for electricians and plumbers, to lay wires or water pipes in the wall.
The 1700W Wall Groove Cutting Machine Chaser with Cutting Depth 0-28mm, cutting Width 14/19/29mm.
The Concrete Wall Cutting Machines With Spindle lock for easy blade change.
BTW, The Groove Wall Chaser Machine with Laser Function for cutting line straight.
The Wall Chaser work efficiency is much higher than the 5 blades wall chaser, and Less Dust with dust blower.
The Wall Cutting Machine is comfortable to use, due to anti-slip handle with soft grip cover.
The 1700W Brick Wall Chaser With Guide handle for easy work with little effort.
The Wall Chaser with robust metal protective hood and Soft start function.
The Electric Power Wall Chaser With Connection of an external extraction system for dust-free work
Electronic overload protection for long service life
Starting current limitation prevents the actuation of the lock on start-up
Electronic soft start and restart protection for safe working
integrated damping system to reduce vibrations in order to protect the user's health
Electronic safety shutdown of the motor for safe working in case the disc stops unexpectedly
Wall Chaser Groove Cutting Mchine,Electric Groove Cutting Machine,Chaser Machine Wall,Wall Slotter
Ningbo Brace Power Tools Co., Ltd , https://www.cnbrace.com