Hot Galvanizing Steel Pipe Tower for Power Communication

Nominal Wall Thickness/mm: 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5
coefficient/c: 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
Designation of steel:Q215A;Q215B;Q235A;Q235B
Test pressure value/Mpa:D10.2-168.3mm(3Mpa);D177.8-323.9mm(5Mpa);


  Nominal Wall Thickness/mm: 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5
coefficient/c: 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
Designation of steel:Q215A;Q215B;Q235A;Q235B
Test pressure value/Mpa:D10.2-168.3mm(3Mpa);D177.8-323.9mm(5Mpa);


 

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