PIPE ELBOW 1.Certificate:API,ISO,CCS,SGS 2.Size:1/2" ... -sch160,XS,XXS 4.Standard:ASME,DIN,JIS,BS Pipe Elbow TypeButt welded pipe fittingsSizeSeamless 1/2" To 24" Welded To ... of advanced paymentCertificateAPI, CCS,and ISO9001:2000Productivity30000 ton per yearKeywords: ELBOW,carbon steel seamless pipe fittings,steel seamless pipe fitting Pipe ...