... ,ASTM 2.GRADE :TP304,TP304L,TP316L, 3. O.D: 6-880 mm 4.W.T:0.5-60 mm DescriptionAstm A312 304 ... 2207, etc. StandardsASTM / ASME, GB, DIN, JIS, T14975, etc.SpecificationO.D: 1/4" - 32" (inch) (6-880 mm)W.T: SCH5S, SCH10S ... the pipe3.bundles to be covered by polythene & strapped securely .4.if require ,then pack into wooden box.CertificateISO 9001:2008Delivery ...