... .sizePNTypeMaterial1ANSI B16.51/2"--24"150-2500LBSBL,SO,SW,LJ,WN,THDA105, A350LF2, A182 F11A182 F304/F304L,F316/F316L2LONG WN1/2 ... ,A182 F304/F304L,F316/F316L6ASMEB16.36 STANDARD1"--24"300--2500LBSSO,WN,THDA105, A350LF2,A182 F304/F304L,F316/F316L7AWWA C2074"--144"Class ... ,6,10,16,25,40,64,100,160SO,BL,PL,WN,LOOSE,THDRST37.2/1.0038/DIN17100C22.8/1.0460A105/C21 ...