Calculation formula of steel pipe weight: [(outside diameter-wall thickness) * wall thickness ]*0.02466=kg/ m (weight per meter)

Description of dimension specification table of galvanized steel pipe: W=C×[0.02466×(D-S)×S]

W- weight of galvanized pipe per meter: kg/m

C- galvanized pipe increases weight coefficient than black iron pipe.

D- outside diameter of black iron pipe

S—— wall thickness of black iron pipe

Application of galvanized pipe products

Welded steel pipe with hot dip coating or electro-galvanized coating on the surface of galvanized steel pipe. Galvanizing can improve the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only for conveying general low-pressure fluids such as water, gas and oil, but also for oil well pipes and oil pipelines in petroleum industry, especially for offshore oil fields, oil heaters, condensation coolers of chemical coking equipment, pipes for coal distillation and oil washing heat exchangers, pipes for trestle pipe piles and pipes for mine tunnel supports.

Baidu encyclopedia-galvanized steel tube