1. The quality of the pipe is light: the pipe is made of a 1.5-3mm stainless steel strip, which reduces the weight of the pipe. 2. The safety performance of the pipe is high: the inner wall of the pipe is smooth, the flow capacity is strong, and the fluid resistance is small. 3. High strength of pipe structure: The welded seam structure of the pipe acts as a reinforcing rib and improves the strength of the pipe against negative pressure. 4. The pipe has good electrical conductivity: the pipe is made of stainless steel, which improves the life of the pipe and has an antistatic effect; 5. The particularity of the pipe: the unique occlusal structure during the pipe forming process makes the pipe during the coal mine gas transportation process, due to geological changes, displacement, or stretching, the occluding part releases 3%-6% of the length through extension, While ensuring that the gas does not leak. This is a feature that other ordinary metal pipes do not have. 6. The pipe is easy to transport and the installation cost is low.
Hunan Gaoxing Steel Development Zone, No.1888 Purui South Rd, Wangcheng District,Changsha, Hunan, China