Drainage Conduit Welded Steel Coated Pipe

Composite steel tube method

External steel pipe material can be customized according to customer requirements, 16 manganese, 20# steel and so on. The outer wall of the steel pipe is marked with different colors according to different needs of customers. The thickness of the outer layer meets the standard.

The inner wall is lined with stainless steel. Ensure that the stainless steel and the inner wall of the outer steel pipe are completely fitted. Stainless steel can not only ensure the anti-corrosion function of the use process, but also reduce the cost compared with the steel pipe of the same thickness of pure stainless steel.

Company profile

Qingdao Tontr Pipeline System Co., Ltd. is located in Jiaozhou City, Qingdao City, Shandong Province, China.  Founded in 2015, the company has not been established for a long time, but its technical R&D personnel have been engaged in the pipeline industry for more than 20 years.

The remote liquid supply system usually supplies the coal mine, and the general function is to send the emulsion to the hydraulic support through a certain pressure. Hydraulic support after the completion of reflux, reduce the waste of emulsion.

A complete remote liquid supply system usually includes steel pipe, coupling, gate valve, elbow, positive tee, filter, safety valve and other products. This paper mainly introduces the normal tee. The so-called positive tee means that the three ports are of the same caliber. Convenient diversion from the main road. The three ports are connected by grooves for easy installation. The pipe fittings are all galvanized inside and outside to enhance the corrosion resistance of the pipe fittings.

Tontr products are distributed througho ut China's major coal mining groups. All products have coal safety certification and passed the standard for mining products. The longest long-distance liquid supply system sold is 6000 meters. No product quality problems during use.