... ", 5/8", 3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2", 3", 3 1/2", 4" Wall thickness: 2.5MM - 9MM ... )LENGTH(M)W.P.(BAR)WEIGHT(KG/M)MEA(M3)1/2"1318 10080.20.0655/8"152080.230.0853/4 ... "19245070.250.04921"253160.30.0851-1/4"323860.40.11551-1/2"384450.50.16931-3/4"455140.80 ... .0853/4"19265080.360.04921"253380.540.0851-1/4"324170.80.12121-1/2"384861.050.17641-3/4"455661.250 ...