carbon steel elbow fittings 1)Seamless and welded elbow 2)30 degree, ... 180 degree 3)L/R,S/R carbon steel elbow fittings Product 1. Elbow1)Seamless and welded2)30 degree,45 ... A403 WP 321-321H ASTM/ASME A403 WPPackingwooden case, pallet or as required PaymentTT,LCApplicationPetroleum, chemical, power, gas, metallurgy, ... 1633Mobile: +86-15022175682Products:Packing:Shipping: carbon steel elbow fittings