A213 T22 alloy steel pipe cutting the main way to cut off the machine, machine cutting, flame cutting, sawing and so on. The characteristics of the pipe cutting equipment are described below.
(1) Pipe cutting machine
Pipe cutting machine equipment is simple, less investment, the application of a wide range, and some also has a groove function and automatic loading and unloading materials and aggregate devices. Pipe cutting machine is a seamless alloy steel pipe finishing line commonly used equipment.
(2) Pipe saws
Pipe saw can be divided into pipe saws, band saws and circular saws and several other forms. Pipeline saws can be cut into multiple rows of steel pipe, high production efficiency, but the equipment structure is complex, high investment; band saw and circular saw production efficiency is low, less investment. The circular saw is suitable for cutting off the smaller diameter A213 T22 alloy steel pipe, while the band saw is used to cut off the larger diameter A213 T22 alloy steel pipe.
(3) Flame cutting
Flame cutting, including oxygen cutting, hydrogen and oxygen cutting and plasma cutting, the cutting method is more suitable for large diameter, thick wall seamless steel pipe cutting. When the plasma is cut, the cutting speed is faster. Due to the high temperature of the flame cutting, there is a heat affected zone near the incision and the port surface is not smooth.
(4) Machine cutting
The efficiency to cut with machine cutting is very low, generally used for sampling and sample preparation.