... TYPE M, Type K, Type L copper pipes:AMERICAN STANDARD ASTM B88 SEAMLESS COPPER WATER PIPESSTANDARD LENGTHSThe standard lengths for ... drawn temper ASTM B 88 tube are 3.658m( ... ), 5.800m(19.03ft) and 6.096m(20ft).Annealed tube, in 60ft coils (18.288m), is available in nominal ... -1/2",4",5",6",8",10",12" copper pipes tube