Chinese ASME A105N Full Couplings Manufacturer Landee Provides ASME A105N Full Couplings, ASME B16.11, Size DN50, Pressure PN400, Threaded Ends.
Chinese ASTM A105 Straight Couplings Manufacturer Landee Provides ASTM A105 Straight Couplings, NSI B 16.11, Size DN20, Pressure PN400, ASME B1.20.1.
Chinese Carbon Steel A106 Grade B Seamless Nipple Factory Offers Carbon Steel ASTM A106 Grade B Seamless Nipple, ANSI B36.10, Wall Thickness SCH STD.