1. Stainless steel 304, 316 2. mirror polish, high polished 3.Stainless Steel Tees&carbon steel tees,reducing tees,tee mould specification 1.Material : Stainless steel 304, 3162. Surface: mirror polish, high polished3.Stainless Steel Tees&carbon steel tees,reducing tees,tee mould,stainless steel marine hardware boat fittings tee4.specification 7/8RT1RT7/8LT1LTDetailsCasting: investment casting , ...