... certificate : ISO large diameter stainless steel forged flange class150/300/600/900 size1/2"-48"TypeLap-Joint Flange (LJ ... WN), Threaded Flange (TH), etc.American SeriesCLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, ... , construction, etcMin Order Quantity1 pieceDelivery TimeAccording to customer's requirementPackagingWooden Cases or wooden pallet or as customers requirementpayment ...