DN65 what is the outer diameter of the steel plastic composite pipe?
Nominal diameter (nominal, diameter), also known as the average diameter (mean, outside, diameter). The standard diameter after standardization, expressed in DN, unit mm.
Nominal diameter (nominal, diameter), also known as the average diameter (mean, outside, diameter). The standard diameter after standardization, expressed in DN, unit mm. DN65 steel skeleton plastic composite pipe outer diameter is 87mm, steel skeleton plastic composite pipe specification refers to the inside diameter, and the general pipe is not the same.
