... GOST BS DIN 4.API, CE, ISO9001, etc S.S. SEAMLESS HOT BEND HOT SALE IN USA Any sizes of Custom ... available.ProductTees, Elbows, Reducers, Caps, Crosses, Flange, Bend, seamless BendMaterialcarbon steel, alloy steel, stainless steelStandardASME B16.9 B16.28, ASTM A234 A420 ... frequency bends from D18mm to D1220mm 2, Seamless elbows from D22mm to D820mm 3, Seamless tees, reducers, and caps from D25mm to ...