Данные Товара
Certification:GB/T 19001-2008 , ISO 9001:2008 , TS16949
EN10297-1 E235 , E275 , E315 , E355b , E470 ,C15 C22 ESeamless Circular Steel Tubes , Structural Steel Pipe
Standard:EN10297-1 Seamless circular steel tubes for mechanical and general engineering purposes
- Technical delivery conditions Non-alloy and alloy steel tubes
Application: for seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes.
Size range: O.D.: 6-168mm W.T.: 1-30mm L:max12000mm
Material: Fine Grain Steel
E235, E275, E315, E355, E470
C15, C22, 38Mn6, 41Cr4,
25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4
Delivery condition:
Normalizin rolling process or normalized by heat treatment in a furnance.
Manufacture:
The tubes are manufactured by Seamless Cold Drawn or Seamless Cold Rolling.
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Деловые Данные
JIANGSU TEFU STEEL TUBE CO.,LTD, mainly manufacture all kinds of small size(OD10mm --OD114)boiler pipes&alloy steel pipe...