Huaxi Pipeline Equipment can provide A105 Blind Flange DN20 RTJ CLASS 900 B16.5 With high quality. Type: Weld Neck, Ring Joint ,Slip On, Blind, Lap Joint, Standard: ASME B16.5 ASME B16.47 Material: A105 ……………… Manufacturing Method: Forged Pressure: Class150-Class2500 Surface: Oiled , Painted Third Party Inspection: SGS BV etc. Packing: By Wooden Case or Pallet Payment Term: At buyer’s option Please visit our website for more information: https://www.hxpipeline.com