38mm Diameter Tp321 Stainless Steel Welded Tubing for Super Heater - China 38mm Tube, Tp321 Pipe | Made-in-China.com
38mm 45X45 15 Inch 1.66 Od Price Thin Tube 32mm 1 1/2 Inch Pre Q195 Q235 Galvanized Steel Pipe - China Galvanized Steel Tube, 3 or 6 Meter Galvanized Steel Pipe | Made-in-China.com
Outside Diameter 36mm Bigger Inner Diameter 38mm Chrome-plated stainless steel pipe High Quality Metal Straight Tube - AliExpress
Source 38mm Od Galvanized Steel Pipe Different Size Of Galvanized Iron Pipe on m.alibaba.com
Exhaust Fabrication Components WASTE GATE TUBING SS 38mm X 36" | 44mm X36"