Size: 3/4*1/2"-48*22"H: 38-610mm (1.5"-24")Material: Carbon SteelStandard: ASTM A234 A105 WPB,ASME,BS,GB ,DINTechnics: ForgedConnection: WeldingType: ReducerShape: Equal or ReducingHead Code: RoundPlace of Origin: Hebei China (Mainland)Packaging: wooden box or palletDelivery: within 15 days after get 30% in advanceApplication: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.Anything details, please feel free to contact us.Looking forwards ur words for further discussion.Best regardsLinda YuanEmail: lindayuan1124@hotmail.comSkype: lindayuan1124Mobile: 86-15226605670