... steel standard or as customer demandDetailed informations ClassificationSocket elbow, socket bend, socket tee, socket cross, socket flangePlace of OriginHebei China (Mainland)Model TypeSeamless SteelStandardsANSI,,DIN ... size and thick wall pipe fittings. Specialized in elbow, bend, tee, cross, flange, reducer and other pipeline fittings,so we can ...