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■ Overview
Atmospheric corrosion resistance Corten b steel pipe,corten b seamless pipe,corten b seamless tube contains higher Chromium and cooper in chemical composition.Comparasion with common carbon structural seamless steel pipe A53 Grade B or A106 Grade B,corten B seamless steel pipe have better anti corrosion perperty in bad weathering.
■ Full Data
Technical Requirements & Additional Services for Corten B seamless steel pipe:
♦ Atmospheric corrosion resistance for these pipes in Corten specification shall be comply to Guide G101.
♦ Atmospheric corrosion resistance for these pipes in Corten specification shall be comply to Guide G101.
♦ Hydrostatic test or Nondestructive electric test.
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2.
♦ CNC Cutting for Corten B seamless pipe according to customers'drawing.
♦ Surface Protection:Black,Varnish,Coating with shop prime,Bevelled end connection,Pipe Caps.
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2.
♦ CNC Cutting for Corten B seamless pipe according to customers'drawing.
♦ Surface Protection:Black,Varnish,Coating with shop prime,Bevelled end connection,Pipe Caps.
■ Techicals
►Mechnical property for Corten B seamless pipe:
| Thickness(mm) | Yield strength (Mpa) Min. | Tensile strength (Mpa) Min. | Elongation in ≥,% |
| T≤16 | 355 | 470-630 | 20 |
| 16<T | 345 |
►Chemical composition for Corten B seamless pipe (Heat Analysis Max%)
| Main chemical elements composition of Corten B | ||||||||
| C | Si | Mn | P | S | Cu | Ni | V | Cr |
| 0.16 | 0.30-0.50 | 0.80-1.25 | 0.030 | 0.030 | 0.25-0.40 | 0.40 | 0.02-0.10 | 0.40-0.65 |
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