According to the spiral submerged arc welded pipe corrosion mechanism, has put forward a variety of protective measures, this protection can basically...
Date:2018-01-16 Tags:Several Methods to Control Corrosion of Spiral Welded Seam Steel
In the long-distance pipeline construction, the pipeline accounts for a large proportion, generally 35% to 40% of the total investment pipeline projec...
Date:2018-01-16 Tags:Advantages of LSAW Steel Pipe
The main difference between seamless steel pipe and welded pipe is the molding process. Generally welded steel pipe, such as water pipes, are usually ...
Date:2018-01-16 Tags:Seamless Steel Pipe VS Welded Steel Pipe
In the pipe from the top of the arc, from top to bottom all-position welding technology, welding speed method, weld appearance, good welding quality, ...
Date:2018-01-16 Tags:Pipe welding process
Welding method is under the conditions of welding materials, according to the design requirements of the welding components, and can meet the requirem...
Date:2018-01-16 Tags:Carbon Steel Weldability
Steel pipe hardness and tensile strength...
Date:2018-01-16 Tags:Cold drawn seamless steel pipe heat treatment
Effect of remanence on welding quality and its influence Gas pipeline construction and repair welding operations, sometimes appear blowing phenomenon...
Date:2018-01-16 Tags:Magnetic carbon steel pipe
3PE corrosion-resistant steel pipe buried pipe life is crucial, the same material, pipe buried in the ground for decades and some non-corrosive, leaks...
Date:2018-01-16 Tags:Application of 3pe Spiral Pipe in Oil and Gas Pipeline
Classification and Production Methods of Welded Steel Pipe...
Date:2018-01-15 Tags:Classification and Production Methods of Welded Steel Pipe
Eddy current testing features are as follows: Advantages of eddy current testing 1, When test, the coil does not require contact with the workpiec...
Date:2018-01-15 Tags:Advantages and disadvantages of eddy current
The following hs code apply to all kinds of steel pipe products, such as seamless pipe, welded pipe(erw pipe, ssaw pipe, lsaw pipe), stainless steel p...
Date:2018-01-15 Tags:HS Code of Steel Pipe Products
Steel pipes are ubiquitous and can be found in underground and residential walls, laboratories, and commercial and industrial structures. Pipes transp...
Date:2018-01-15 Tags:Two benefits of seamless steel pipe commercial pipeline
Due to the strong bending ability of carbon steel pipe factory, so in recent years, the stadium building roof truss, beam, column, the steel structure...
Date:2018-01-15 Tags:Application of seamless steel pipe in different industries
Galvanized steel surface coated with a layer of zinc is generally low carbon steel, galvanized layer is generally 20um thick. At 419 ° C, the melting ...
Date:2018-01-12 Tags:Welding Characteristics of Galvanized Steel
Hot galvanized is the addition of some auxiliary material to the molten zinc at a high temperature, and then attaching the zinc-dip bath metal structu...
Date:2018-01-12 Tags:Difference between Hot Galvanized and Cold Galvanized
