... 6H/6g4 Pipe Thread: En102265 Material: low carbon steel, grade 37The motor base is used for marine ... , Forming, Machining Assembling, Welding, Griding, leveling, Sand blasting, PaintingAvailable materials:Carbon Steel & Stainless Steel of GB/DIN/ASTMMaterial of ... range:1.Material: bronze, cast iron, stainless steel, carbon steel, alloy steel etc.2.Manufacturing Processes: sand casting, investment ...