ASME seamless bend flattening on any point max1.7%Ovality within 1%of the diameter of pipe Deg+/-1.5% no flatering,wrinkle flattening on any point max 1.7% Ovality within 1% of the diameter of pipe Deg+/-1.5% no flatering ,wrinklenameButt welded seamless(ERW)carbon steel bendSize2" - 60" or your needWall thicknessSch5-Sch160 XXSStandardANSI, ASME API5L, OCT, DIN and JIS, etc.we can also produce ...