... /JIS/DIN/BS 4.ISO9001/2000 Forged pipe fitting elbow ProductsButt Welded Pipe Fittings(Elbow,Tee,Redcuer,Cap & Bend ... ,Flange)Size1/2" to 24"(Seamless Pipe Fittings) ,24" to 72"(Seam pipe fittings)Wall ThicknessSCH5S-XXSMaterialCarbon Steel (ASTM ... Electric Power,Shipbuilding,Papermaking,Construction,Water Supply, and Sewerage Works etc.Payment TermsT/T or L/CCertificateISO9001:2000Remarks1. ...