Industrial News
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Advantages, disadvantages and development direction of spiral welded pipe
Spiral welded pipe (ssaw): It is made by rolling low-carbon carbon structural steel or low alloy structural steel strip into a tube blank according to a certain helical angle (called forming angle), and then welding the pipe seam. It can be made with narrower strip steel produces large diameter s...Read more -
General regulations for carbon steel pipe installation
The installation of carbon steel pipes should generally meet the following conditions: 1. The pipeline-related civil engineering experience is qualified and meets the installation requirements; 2. Use mechanical alignment to connect with the pipeline and fix it; 3. Relevant processes that must b...Read more -
Manufacturing principle and application of seamless pipe
Manufacturing principle and application of seamless pipe (SMLS): 1. The production principle of seamless pipe The production principle of the seamless pipe is to process the steel billet into a tubular shape under the conditions of high temperature and high pressure, so as to obtain a seamless pi...Read more -
Matters needing attention when purchasing carbon steel tubes
With the continuous advancement of the global industrialization process, the demand for carbon steel tubes (cs tube) is increasing year by year. As a commonly used piping material, carbon steel tubes are widely used in many fields such as energy, construction, and chemical industry. However, when...Read more -
Main quality testing items and methods of seamless pipes
The main quality testing items and methods of seamless pipes: 1. Check the size and shape of the steel pipe (1) Steel pipe wall thickness inspection: micrometer, ultrasonic thickness gauge, no less than 8 points at both ends and record. (2) Steel pipe outer diameter and ovality inspection: callip...Read more -
What are the steel pipe products around you?
Steel pipe products are indispensable and important products in today’s society, and they are widely used in various industries. 1. Qualification of steel pipe products The qualification of steel pipe products refers to whether the quality of steel pipe products meets the standards stipulat...Read more