... free forgings, including forged ring, flange, shafts, tube sheet, and valve parts etc. Our products are in full compliance with ANSI ... , API, ASME, BS, JIS, DIN,GOST,etc. standards. 1. Capacity: Material we do: carbon steel ... Shop: 7. Products: 8.Packing: 9. Certification: API/AISI/ASME/ DIN 1065/1070/4135/4330/A387Cr/F1/F11/F12/S410/S420 ...