... .Standard:BS4504 3.Material:stainless steel 4.Payment:L/C ,T/T 5.MOQ:1 Pcs Name90 degree stainless steel ELBOWStandardBS4504 ASME ASTM ... JIS DIN ENMaterial1Cr18Ni9Ti stainless steelSize1/2-48"PaymentL/C ,T/TApplication rangePetroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.Wall ...