Serving the steel pipe industry for 20 years

Stainless steel stamping elbow can be used as roof, curtain wall, door, window, interior and exterior wall facing, railing and so on. It is widely used in the entrance, hall, hall and other places of type shopping malls and restaurants, as well as in the double-height hall and four seasons hall, wh

Seamless elbow is a pipe fitting used at the bend of a pipe. In all the pipe fittings used more in the pipeline system, it accounts for a large proportion, about 80%. Usually, different forming processes are selected for elbow with different material wall thickness. At present. Manufacturer comm

The application scope of butt-welded flange is as follows: One, the length of the workpiece: such as strip steel, profile, wire, steel bar, rail, boiler steel pipe, oil and gas transmission pipeline butt welding. Two, annular workpiece welding: such as car rim and bicycle, motorcycle rim welding,

With the development of Chinese industry from time to time, the emergence of a variety of high-tech tools or parts. These products can be widely used, and their own advantages are very many. Welded flanges are a very nice advantage. May be a lot of people do not understand the parts, this article

Because stainless steel flange at high temperature, can form a firm adsorption film, lubrication and cooling is very good, so it is widely used in production. Vulcanized oil is prepared by adding animal and vegetable oil and vulcanized whale oil or vulcanized cottonseed oil in mineral oil. Its sulf

Precautions and methods of stamping elbow should be strictly paid attention to in use to ensure the quality and performance of stamping elbow, so that it has a good service life. Item 1: The stamping elbow has a large hardening after welding and is prone to crack. Different welding rods are used f

Seamless steel pipe is perforated with round steel, the surface of the steel pipe without weld is called seamless steel pipe. According to the production method, seamless steel pipe can be divided into hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe,

First of all, what is insulated steel pipe? It is a steel tube that is insulated and treated under the interaction of different environments and external media. In order to ensure that the internal temperature and surface temperature of the working steel pipe to meet the requirements. What are th