The Use Of Seamless Elbow And Bending Arc Specifications

In our production, the use of elbow is very widespread, now there are more types, common straight seam elbow, thick wall elbow, high pressure elbow, seamless elbow and so on, their different characteristics determine their different performance, so what is the main use of seamless elbow? The staff of bend pipe manufacturer will explain it to us, hoping to help you.

1, special use of seamless elbow with boiler seamless elbow, geological seamless elbow and petroleum seamless elbow and other kinds of elbow.

2, seamless bending pipe is very wide, the general use of seamless bending by general carbon structural steel, low alloy structural steel or alloy structural steel rolling, production is more, mainly used for conveying fluid bending pipe or structural parts.

3, according to the use of different types of supply: according to the chemical composition and mechanical properties of supply, according to the mechanical properties of supply, according to the water pressure test supply, according to the a, B class supply of elbow, such as used to bear liquid pressure, but also to carry out water pressure test.

So what are the specifications of seamless tube bend arc? Seamless tube curved arc hot rolled pipe diameter 32~630mm, wall thickness 2.5~75mm, cold rolled pipe diameter 5~200mm, wall thickness 2.5~12mm, in addition to what?

1, cold drawing or cold rolling fine seamless tube curved arc "appearance quality" refer to GB3639-83.

2. Both ends of the steel pipe should be cut at right angles and burrs removed. For steel pipe with wall thickness greater than 20mm, gas cutting and hot saw cutting are allowed.

2, seamless pipe curved arc appearance quality, the internal and external appearance of the steel pipe shall not have cracks, folding, rolling, lamination, hair lines and scar defects exist, these shortcomings should be completely eliminated, after elimination shall not make the wall thickness and outer diameter beyond negative error.

The above is about the use of seamless elbow and bend arc specifications of the whole content, if you do not know what welcome to inquire, we wholeheartedly for your service.

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