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Pipe diameter h Art. 3,20,17G1S

Offer type: salePublished: 11.07.2013
Seller:Familiya Vitalij Sergeevich
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Address:Ukraine, Dnipropetrovska Oblast', Dnipropetrovsk
Sell pipe GOST 10705-10704;GOST 8732-78 f-1020 Art. 20
Pipe h
Pipe h
Pipe h
Pipe h
Pipe h
Pipe 820h10
Pipe 1020h12
Pipe 1020h14
The availability check,the number is not specified !!!
One of today's most common materials used in construction and pipelines, the pipe is welded. As is clear from the title of the product, it is a pipe, produced by means of electric welding. Most often it is made from carbon and low alloy steel, but sometimes there are other materials. The most common material is steel grades Step, St2ps, STK, st3sp, ST20 and so on. Preparation for such will troubleshoot special molded strips which are welded together, with the seam in the pipe can be longitudinal or spiral. The technology allows to produce products of different sections: for example, there are pipes welded round, square, rectangular and so forth. If we talk about quality, they can be divided into 4 groups: a, B, C, and G To the group And include pipes, which differ in their mechanical properties, while B is applied to the pipe with a special chemical properties. In is used when the pipe has high chemical and mechanical properties. G denotes a pipe with a high rate of hydraulic pressure. In addition, there are differences in the sizes: products manufactured dimensional and multiple lengths, and each is used for different purposes.