... short radiusSinuosity : 45° ,90 °,180°Molding Process OptimizationThe stainless steel processing, a mandrel molding (can minimize elbow thinned problem), ... A 105 WPHY 42 , 46 , 52 , 56 , 60 , 65 , 70 , 80Alloy Steel:ASTM A234 WP1, WP5 , WP9 , WP11,WP22, WP91Low ... the needs of the customers can paint mark on the steel pipesMin order50 pieceDelivery time7 after receipt of advanced paymentCertificateAPI ...