1.ISO9001;2008 2.ANSI B16.5, DIN, BS, JIS 3.SGP,SCH10,SCH20,SCH40,STD,SCH80,SCH160,XXS 4.1/2"-48" 5.Competitive price. 1.The related productsNAMEFLANGEELBOWREDUCERTEE JOINTCAPCERTIFICATEISO9001 :2OOOTYPEPL WN SW SO45DEGREE90DEGREE180DEGREEDECENTRATIONCONCENTRICEQUALREDUCINGSTANDARDANSI B16.5, DIN, BS, JISSPECIFICATIONANSI 150LBS-2500LBS,DIN PN6-PN160,JIS5K-10KSGP,SCH,SCH20,SCH40,STD,SCH80,SCH160, ...