Advantages and disadvantages of welded steel pipe Wall light table average wall thickness (steel appearance, steel grade resolution, brightness) can ...
Date:2018-01-25 Tags:Advantages and disadvantages of welded steel pipe and classification
Large Diameter Seamless Steel Thermoforming Manufacturing Process...
Date:2018-01-25 Tags:Large Diameter Seamless Steel Thermoforming Manufacturing Process
Hot-rolled seamless steel pipe defects Separated Located in the vertical distribution of the steel tube surface, a spiral rise, massive metal separa...
Date:2018-01-25 Tags:Hot-rolled seamless steel pipe defects
Spiral welding production process is simple, high production efficiency, low cost and rapid development. The strength of spiral welded pipe is general...
Date:2018-01-25 Tags:Spiral Welding
Hot-rolled seamless steel pipe products generally require two heating, which perforated pipe in the heating and rolling of the pipe diameter after a g...
Date:2018-01-24 Tags:Tube Billet Heating Defects and Its Prevention
Spiral Weld Seam...
Date:2018-01-24 Tags:Spiral Weld Seam
The advantages of galvanized pipe are as follows: First, the surface of the galvanized tube after hot-dip galvanizing can be protected and difficult ...
Date:2018-01-24 Tags:Advantages of Galvanized Pipes
Spiral pipe (spiral submerged arc welded steel pipe): By the belt molding machine, folded spiral direction, and then double-sided submerged arc weldin...
Date:2018-01-24 Tags:Trachoma welding reasons
Cold drawn oil cracking pipe production...
Date:2018-01-24 Tags:Cold drawn oil cracking pipe production
At present, carbon steel pipe pickling method is adopted for the construction and management of the two-ring pickling and pickling inner ring. ...
Date:2018-01-23 Tags:Carbon steel pipe pickling process
Butt resistance welding (hereinafter referred to as butt) is the entire end face of a resistance welding method in which two workpieces of a thermal r...
Date:2018-01-23 Tags:Butt Welding
Steel is the most widely used gas pipeline project. Its main advantages are: high strength, good toughness, large compressive stress, impact resistanc...
Date:2018-01-23 Tags:Steel Pipe Uses in Gas Project
This method of welding has great advantages over other methods. The first advantage is fully automated. The second advantage, which is buried in arc w...
Date:2018-01-23 Tags:Advantages of Submerged Arc Welding Spiral Steel Pipe
Due to the constraints of the production process, the high cost of seamless steel pipe production, resulting in its gradual decline in economic effici...
Date:2018-01-23 Tags:Difference between hot stretch pipe and straight seam welded pipe
Cold-drawn tubes are generally divided into medium and low pressure boiler tubes, high pressure boiler tubes, steel tubes, stainless steel tubes, petr...
Date:2018-01-23 Tags:Cold drawn tube shortcomings and advantages
