4 bolt hole quantity flange, pipe vented pipe size is 1.250"; material is steel carbon or allow iaw 5771983 type a, grade 2 rectangular, with bolt holes
actual material is carbon steel 1117, alt aisi 1015-1025; pipe size accomdation is 0.375; holes drilled through (unc-3b .3125-18) rectangular, with bolt holes
actual material is carbon steel 1117, alt aisi 1015-1025; pipe size accomodation is 0.500; holes drilled through (unc-3b .375-16) rectangular, with bolt holes
actual material is carbon steel 1117, alt aisi 1015-1025; pipe size accomodation is 1.000; holes drilled through (unc-3b, .4375-14) rectangular, with bolt holes
actual material is carbon steel 1117, alt aisi 1015-1025; pipse size accomodation is 1.500"; holes drilled through (unc-3b 0.500-13) rectangular, with bolt holes