... 3.Standard: ANSI,DIN,BS e ansi flange adapter Production standard: ansi flange adapter GB/T9112~9124-2000 JB/T81-94 ~JB ... 20635-2009 SH3406-96 GB/T2506-2005 GB10745-89 GBT4450-95 HG/T 21514~21535-2005 GD2000 GD87 ASME B16.5 ... , chemical, machinery, electric power, shipbuilding, papermaking, construction, etcPacking: ansi flange adapter Wooden box, sea-worthy plywood pallets with polyethylene film steel ...