FAQ
  • The differences between tube bend and elbow

    Date: 2021/02/25 | Categories: FAQ

    Although the words tube bend and elbow are often used as synonyms, there are still some differences between them. Tube bend is a term for any offset of direction in the piping while elbow is an engineering term. Elbow has limitations to angle, bend radius and size. Most angles are either 4...
  • What is tolerance of sch 10 stainless steel pipe?

    Date: 2020/04/22 | Categories: FAQ

    1.What is the meaning of sch10? Pipe schedule (sch) is not the wall thickness, it's the wall thickness series.The actual wall thickness of the pipe with same diameter is different in different pipe number. Sch10 is just one type of pipe schedule. 2.What is the actual wall thickness of sch10...
  • How to measure galvanized steel pipe?

    Date: 2020/04/20 | Categories: FAQ

    1.What is galvanized steel pipe? Galvanized steel pipe is ordinary steel pipe coated with a layer of zinc. It can be divided to hot deep galvanizing and cold galvanizing. Cold galvanized pipes have been banned. 2.What is the production processing of galvanized steel pipe? There are two pro...
  • where to buy used steel pipe

    Date: 2020/04/09 | Categories: FAQ

    As a manufacturer of steel pipes, sometimes people will ask us: do you know where to buy used steel pipes? The answer we give is: we don’t suggest to buy used steel pipes. Although the used steel pipes is little cheaper than the new steel pipes, they can’t guarantee the quality. And after ...
  • What Is Weldolet and what is its dimension?

    Date: 2019/01/22 | Categories: FAQ

    What Is Weldolet and what is its dimension? The olet is also called the pipe socket, the saddle, and the saddle pipe joint. According to the shape, it can be divided into butt weldolet, socketolet, threadolet, elbolet and so on. Among them, the weldolet is a kind of olet which has been widely us...
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