AISI304 AISI316L Inwards Opening Oval Manway Door Jinan Jinhui Dadi Trading Co., Ltd. Base Info Standard.：ISO, DIN, SMS, 3ATrademark：IFECTransport Package：Wooden Cases or Wooden PalletSpecification：400mm, 450mm, 500mm, 600mmOrigin：Zhejiang, China Description Pre：Stainless Steel Sanitation Pressure Manway with 5.0 Bar Next：Food Grade Rectangle Manhole Cover
