# Car manufacturing? # Military? # Machining? # Electronic equipment? # Medical equipment # Construction machinery? # Railway locomotive? # Aerospace? # Ship # Injection molding machine? # Die casting machine? # Machine tool processing? # Diesel Engine # Petrochemical? # Power station? # Boiler equipment?
I. Precision steel pipe materials
20# steel? 20# steel is a low carbon steel with good plasticity and toughness, which is suitable for manufacturing mechanical parts with certain strength and toughness.
45# steel? 45# steel is a kind of medium carbon steel with good strength and hardness, which is suitable for manufacturing mechanical parts with certain strength and wear resistance.
Q345B Q345B is a low-alloy high-strength structural steel with high strength and hardness, which is suitable for manufacturing mechanical parts requiring certain strength and corrosion resistance.
20Cr？ 20Cr is a low-carbon alloy steel with good toughness and wear resistance, which is suitable for manufacturing mechanical parts with certain strength and wear resistance.
40Cr 40Cr is a medium carbon alloy steel with good strength and hardness, which is suitable for manufacturing mechanical parts requiring certain strength and wear resistance.
GCr 15 GCr 15 is a high carbon alloy steel with high strength and hardness, which is suitable for manufacturing mechanical parts requiring high strength and wear resistance.
Three. Precision steel pipe parts Precision steel pipe parts refer to various mechanical parts with precision steel pipes as the main raw materials, such as bearing seats, brackets, piston rods, transmission shafts, etc. These parts are widely used in machinery manufacturing, aerospace, energy, electronics and other fields, and play an important role in ensuring the accuracy, performance and life of equipment. When selecting and using precision steel pipe parts, it is necessary to select appropriate types and quality grades according to actual needs and application scenarios to ensure the overall performance and service life of the equipment.
To sum up, precision steel pipe is a kind of steel pipe material with high precision and high surface quality, which is widely used in various fields. Precision steel pipes made of different materials have different characteristics and application scope, so they need to be selected according to actual needs. The selection of precision steel pipe manufacturers needs to consider product quality, market share, after-sales service and many other aspects. At the same time, the selection and use of precision steel pipe parts also need to be selected according to the actual needs and application scenarios to ensure the overall performance and service life of the equipment.