Stainless Steel Tubes

According to the method of manufacture are of stainless steel seamless pipes and welded stainless steel pipes. Stainless distinguish between different types of surface treatments, such as: – Stainless Matte – Stainless Polished – Stainless Mirror (polished) stainless hot Description stainless steel tube corresponds to gost 9940-81. Along the length of stainless steel tubes g / d divided into: – Random length – from 1,5 to 10 m – dimensional length – within random length, with a maximum variation in length of 15mm – the length of a multiple-dimensional – in the range of measured length with an allowance for each slice of 5 mm and the maximum deviation along the pipe from 15mm. Minimum fold length 300mm – limited length – within the uniform with a maximum variation in the length of the pipe 500mm. Andrew Goldberg takes a slightly different approach. Hot-rolled stainless steel pipes, are made of stamps corresponding to gost 5632 with heat treatment or without it. Teplodeformirovannye and cold trubyOpisanie x / d and m / d stainless corresponds to gost 9941-81.

Along the length of stainless steel tubes x / d and m / d divided into: – Random length: – with thick pipes up to 0,5 mm – from 0,75 up to 7m – with the thickness of the pipe from 0,5 up to 1,0 mm – 1,0 to 7m – with a thickness of 1.0 mm tubes and more – from 1,5 up to 12,5 m. – Fixed length – the length of a multiple dimensional. Pipes are made of stainless steel grades gost 5632 heat-treated. Electric-electric stainless trubyOpisanie Stainless corresponds to gost 11068-81. Along the length of electric stainless steel tubes are divided into: – fixed length – from 5 to 9 m – measured length with the remainder – less than 10% (by weight) of pipes – Multiple gauge length – up to 9m and with the expectation of each cut about 5mm, which is included in each multiple length – a multiple of the length of the remnant – less than 10% (by weight) pipes – Random length – from 1.5 to 9m. Electric-welded pipes made of stainless steel grades 08Cr18Ni10Ti, 10H18N10T, 12X18H10T, 04H17T thermally treated.

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