ASTM B 361 1 1/2\'\' SCH 40S 6061-T6 LR 90 Degree Aluminum Elbow

LR 90 Degree Aluminum Elbow size 1/2‘’-24‘’ Type Seamless Elbow and Welded Elbow Technique Push, press,cast,forged Marks on the product surface Name, material, size,heat no, type(smls or weld), standard, sch degree or WT Mark technical laser printing or painted wall thickness Sch40 and more thicker WT and Din, GB and Gost wall thickness Standard Ansi B 16.9, ASTM B 241, DIN 2605 and so on Material 6061- T3/T6, 6063,5083,7075 and so on Application petroleum, chemical industry, shipbuilding, hardware, fuel gas, nuclear electricity, air condition, electric power, water heat and so on Surface treatment Anodizing, varnish painting, mechanical polishing Package Plastic film,wood cases, wooden pallet or customer’ requirement Certification ISO 9001:2008, IEI Inspection certificate, CE, API, etc