... 3087-1999, G...Grade10#-45#, Mo, 16Mn, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345Grade10#, 20#, 45#, 15Mo3, ... 16Mn, API J55, API K55, St37, St52, St37-2, ST54...Thickness2.11 - 100 ... , ST37, ST52Outer DiameterDN100-DN900 Advantage: • Fusion bonded Epoxy-coated Steel Pipe • Excellent Corrosion Protection. • More than 10 Years of Experience. • ...