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  • Seamless Steel Pipe and Its Development

    Seamless Steel Pipe and Its Development

    Seamless steel pipe is a round, square or rectangular steel which has no seams around and hollow sections. It is made by piercing with ingot or solid billets, then hot-rolled, cold-rolled or cold drawn. Seamless steel is used as trans...

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  • The Spiral Steel Pipe and Its Manufacturing Techniques

    The Spiral Steel Pipe and Its Manufacturing Techniques

    Spiral tube is also called spiral steel pipe or spiral welded steel pipe, which is curled into a steel pipe with low carbon steel or low-alloy structural steel belt basing on a certain spiral angle (forming angle), and then weld pipe ...

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  • Pipe Tee Plays an Important Role in Construction Areas

    Pipe Tee Plays an Important Role in Construction Areas

    Pipe tee are important in constructions. With the help of pipe tee, two or more plumbing pipes can be joined, and the function of pipe tee is like a type of connector. Pipe tees are widely used in the petroleum field, by using pipe...

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  • The Classification of Welded Pipes

    The Classification of Welded Pipes

    Welded steel pipe for low pressure liquid delivery (GB/T3092-1993) is also called pipe, commonly known as the clarinet. It is used for conveying and other uses of welded steel pipe. And classification of welded pipe are as follows:1. ...

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  • Wide Applications of PVC Pipe and Black Steel Pipe

    Wide Applications of PVC Pipe and Black Steel Pipe

    The black steel pipe and PVC pipe---PVC pie is made up of PVC resin, stabilizers, and other staff. It is the original element of polyvinylchloride. It has several difference aspects of function with black steel pipe.1. The Diameter ...

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  • What Is Pipe Elbow and What Can We Do With the Pipe Elbow?

    What Is Pipe Elbow and What Can We Do With the Pipe Elbow?

    First we shall know some information about the pipe elbow and then acknowledge its usage. In the Petroleum field, the pipe elbow is widely used to allow straight API steel pipe to be joined at an angle; it is always bent at an angle...

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