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  • Sprial steel pipe,Piling pipe,Stainless steel pipe

    What are the different types of OCTG pipe?

    Casing pipe is used for lining the borehole which has been dug into the ground for procuring oil or gas and stabilizing it. A casing pipe is subject to axial tensions and high internal pressures which are generated while pumping oil or gas. They also have to bear the external pressures arising from the surrounding rocks underground.
    2024-04-13
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  • Drill pipe,Alloy steel pipe,Carbon welded steel pipe

    Differences Between ERW and HFW Steel Pipe

    ERW steel pipe welding process refers to the heat generated by the resistance of the current flowing through the connecting metal. Therefore, a large current is required to charge the entire surface of the steel plate or coil to the welding length. During ERW welding, the current flowing through the entire conductor is 50/60 Hz.
    2024-04-13
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  • API casing,Carbon seamless steel pipe,Coated pipe

    How to choose suitable steel pipe which used in pressure pipeline ?

    First of all, it is necessary to understand the type, specification, performance and scope of use of the pipe. It is better to investigate the application of the pipe in other similar pressure pipes, and then determine the material of the pipe according to the following principles.
    2024-04-06
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  • Galvanized pipe,Epoxy pipe,Seamless steel pipe

    European metal manufacturers will face cutting or closing production

    Many European metal manufacturers might face to shut down their production because of high electricity costs because Russia stopped supplying natural gas to Europe and made energy prices hike. Therefore, the European non-ferrous metals association (Eurometaux) indicated that the EU should solve the problems.
    2024-04-06
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  • Carbon steel pipe,Seamless steel pipe,Welded steel pipe

    The classification of boiler tube

    Fire boiler tube is a type of boiler in which hot gas passes from the fire through one or more pipes that pass through a sealed water container. The heat of the gas is transferred through the wall of the tube through heat conduction
    2024-04-06
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  • Pipe fitting,Galvanized pipe,3PE pipe

    What are the advantages of cold-rolled seamless steel pipe?

    Seamless steel pipe can be divided into low carbon structural steel, alloy structural steel, alloy structural steel, common form with hot-rolled seamless steel pipe and cold-rolled seamless steel pipe and cold drawn seamless steel pipe.Usually after heat treatment of seamless steel pipe,
    2024-04-06
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