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
Source: https://www.derbosteelpipe.com/flange-wn-s-80-150lb-rf125-a350-lf2-c1-miap-332dagf14r0160-thk-10-97.html