... -Sch160,XXS 4Standard:ASME/GB/JIS/DIN JIS /DIN 90 Degree street elbow CS A234 Product name90 Degree Carbon Steel ... XC18, XC32, XC38TS,XC38H1Alloy steelA335 WP11,WP12,P22,P5,P9,P1,P91,T9,12Cr1MoV,1Cr5Mo 15CrMoSCM415, SCM21, 16CrMo44(1.7337), A387 ... by customer,SGSProductivity100000T Per YearBending Deflection30°38.9°40°45°90°180°Key to Sucessadvanced technique and serviceCertificationISO 9001:2000,API ...