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  • How to Connect Steel Pipe?

    How to Connect Steel Pipe?

    API steel pipes with high-quality carbon steel or alloy steel, hot-rolled, cold-rolled (pull) of the points. Welded steel pipes' welding process divided them into different stove pipe, welded (ERW) pipes and automatic arc welded pipe,...

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  • The Secrets of API Steel Pipe

    The Secrets of API Steel Pipe

    The purpose of API steel pipe is to drill the oil well, main of which is supporting walls of the well in the process of well drilling and after well completion in order to maintain the normal operation of drilling process and the whole...

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  • A Few Steps to Operate Black Steel Pipe?

    A Few Steps to Operate Black Steel Pipe?

    Here are a few steps to teach you how to operate black steel pipe. Black phosphate mainly refers to the middle temperature phosphate black, it's called special phosphate solution, this process requires heating to about 55℃, it is appl...

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  • The Production Process of Galvanized Black Steel Pipe?

    The Production Process of Galvanized Black Steel Pipe?

    The production process of galvanized black steel pipe generally is: Check the black steel pipes→Hanging material→Degreasing→Rinsing→Pickling→Cleaning→Dipping fluxing agent→Drying hot air→Hot-dip galvanizing→Blowing inside and outside→Coolin...

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  • Unique Fittings of the Black Steel Pipe

    Unique Fittings of the Black Steel Pipe

    Steel pipe fittings are made of steel, it is a collectively referred of variety of steel pipelines to connect work pieces. It can divide into different types according to shape, purpose, and connection modes. It has easy installation,...

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  • Different Functions of Black Steel Pipe and PVC Pipe

    Different Functions of Black Steel Pipe and PVC Pipe

    You can find the different functions of black steel pipe and PVC pipe here. PVC is the logogram of polyvinylchloride, the main ingredient is polyvinylchloride. PVC pipe is made of PVC resin and stabilizers, lubricants, etc. to entrus...

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