Blind flanges - ansi b16.5 Class; 150lb-2500lb Forged astm a182, f304, f304l, f316l, f321 Nps: 1/2-24 Pipe outside diameter: 0.840- 24.00 inch Weight: 0.42-1558 kg/ piece The products for each standard can be made of different materials according to customers' demand Packing: in wooden case, pallet or according to the requirements of customers. Delivery lead time: 7-30 days Country of origin: china Port of shipment: tianjin Litas lee, Telephone: 02287802560 Whats app:8615522509091 Fax:02287808131 El:sale01(at)tianjin-all-best.Com S k y p e: litas.Lee Qq:482171537 Tianjin all best international ltd Sunny plaza, huanghe road, nankai district, tianjin, china Factory: xiwang new district, mengcun, cangzhou, hebei, china