广州输送流体用无缝管GB8163-2008

6,8,12,14,16,18,20,21,22,23,24×1.5-4	各18	25,26,27,28,32,34,36×2.5,4,6	各21
38,40,42,45,48,50,51,54×3.5,4,6,10	各20	55,57,60,63,5,68,70,73×2.5,4,6.8-14	各28
76,80,83,89,90,95,102,108,114×4.5-6-25	各26	121,127,133,140,146,152×3.5,4,6,8,10-35	各30
159,168,178,180,194×5,6,8,10,12,14,16-45	各30	203,219,245,273,299,325×5,6,10,12-62	各35
340,351,355,365,377,402,406×6,8,10,12,14-60	各50	426,450,465,480,500×8,10,12,14,16-65	各60
508,510,520,530,545,558×8,10,12,14,16-88	各60	560,610,630,650,660,720,760×14,16-130	各68