... : 45° ,90 °,180°Molding Process OptimizationThe stainless steel processing, a mandrel molding (can minimize elbow thinned problem), and using the ... ,301,316,316L,321,347,904LCarbon Steel : ASTM A 234 WPB, WPC ASTM A 105 WPHY 42 , 46 , 52 , 56 , 60 , 65 , ... CCS ,and ISO9001:2000Production capacity150000 ton per yearWe always have a great stock of products in warehouse, which will help us ...