| 
 6*1-1.5  | 
 89*6-9-10-12=14-16-18-20-22-24  | 
 402*12-14-16-18-20-25-30  | 
| 
 8*1-1.5-2  | 
 95*6-9-10-12=14-16-18-20-22-24  | 
 402*35-40-45-50-55-60-65-70  | 
| 
 9*1 -1.5-2  | 
 102*6-9-10-12=14-16-18-20-22-24  | 
 426*12-14-16-18-20-25-30  | 
| 
 10*1 -1.5-2  | 
 108*4-6-8-12-15-20-22-25-30  | 
 426*35-40-45-50-55-60-65-70  | 
| 
 12*1 -1.5-2-3  | 
 110*4-6-8-12-15-20-22-25-30  | 
 *12-14-16-18-20-25-30  | 
| 
 14*1 -1.5-2-3  | 
 114*4-6-8-12-18-20-22-25-30  | 
 *35-40-45-50-55-60-65-70  | 
| 
 15*1 -1.5-2-3-4  | 
 121*4-6-8-12-16-20-22-25-30  | 
 460*12-14-16-18-20-25-30  | 
| 
 18*1 -1.5-2-3-4  | 
 127*4-6-8-12-15-20-22-25-30-40  | 
 460*35-40-45-50-55-60-65-70  | 
| 
 19*1 -1.5-2-3-4-5  | 
 133*5-6-8-10-12-20-22-25-35-45  | 
 480*12-14-16-18-20-25-30  | 
| 
 22*2-3-4-5-6  | 
 140*5-6-8-10-12-20-22-25-35-45  | 
 480*35-40-45-50-55-60-65-70  | 
| 
 25*2-3-4-5-6  | 
 146*5-6-8-10-12-20-22-25-35-45  | 
 500*12-14-16-18-20-25-30  | 
| 
 28*2-3-4-5-6-8  | 
 152*5-6-8-10-12-20-22-25-35-45  | 
 500*35-40-45-50-55-60-65-70  | 
| 
 30*2-3-4-5-6-8  | 
 159*5-6-8-10-12-20-22-25-35-45  | 
 510*12-14-16-18-20-25-30  | 
| 
 32*3-4-5-6-8-10  | 
 168*5-6-8-10-12-20-22-25-35-45  | 
 510*35-40-45-50-55-60-65-70  | 
| 
 34*3-4-5-6-8-10-12  | 
 180*5-6-8-10-12-14-16-18-20-22  | 
 520/530*16-18-20-25-28-30  | 
| 
 35*3-4-5-6-8-10-12  | 
 180*25-28-30-35-40-42-45-50  | 
 520/53035-40-50-55-60-80  | 
| 
 38*3-4-5-6-8-10-12  | 
 194*5-6-8-10-12-14-16-18-20-22  | 
 550/580*16-18-20-25-28-30  | 
| 
 40*3-4-5-6-8-10-12  | 
 194*25-28-30-35-40-42-45-50  | 
 550/58035-40-50-55-60-80  | 
| 
 42*3-4-5-6-8-10-12-14  | 
 *5-6-8-10-12-14-16-18-20-22  | 
 610/660*16-18-20-25-28-30  | 
| 
 45*3-4-5-6-8-10-12-14  | 
 *25-28-30-35-40-42-45-50  | 
 610/660*35-40-50-55-60-80  | 
| 
 48*3-4-5-6-8-10-12-14  | 
 219*5-6-8-10-12-14-16-18-20-22  | 
 680/710*16-18-20-25-28-30  | 
| 
 51*3-4-5-6-8-10-12-14-15  | 
 219*25-28-30-35-40-42-45-50  | 
 680/710*35-40-50-55-60-80  | 
| 
 54*3-4-5-6-8-10-12-14  | 
 225*5-6-8-10-12-20-22-25-35-45  | 
 特殊直径无缝管  大口径  | 
| 
 57*3-4-5-6-8-10-12-14-16  | 
 245*5-6-8-10-12-14-16-18-20-22  | 
 720/750*16-18-20-25-28-30  | 
| 
 60*4-5-6-8-10-12-14-16-18  | 
 245*25-28-30-35-40-42-45-50  | 
 720/750*35-40-50-55-60-80-90  | 
| 
 63.5*4-5-6-8-10-12-14-16-18  | 
 250*5-6-8-10-12-20-22-25-35-45  | 
 760/780*30-40-50-80-90  | 
| 
 65*4-5-6-8-10-12-14-16-18  | 
 265*5-6-8-10-12-20-22-25-35-45  | 
 800/820*30-40-50-80-90  | 
| 
 68*4-5-6-8-10-12-14-16-18-20  | 
 273*5-6-8-10-12-14-16-18-20-22  | 
 850/860*30-40-50-80-90  | 
| 
 70*4-5-6-8-10-12-14-16-18-20  | 
 273*25-28-30-35-40-42-45-50-60  | 
 985**30-40-50-80-90  | 
| 
 73*4-5-6-8-10-12-14-16-18-20  | 
 299*25-28-30-35-40-42-45-50-60  | 
 1080*30-40-50-80-90-100  | 
| 
 76*4-6-8-10-16-18-20-22-24  | 
 325*25-28-30-35-40-42-45-50-60  | 
 1100*50-75-100  | 
| 
 80*6-8-10-12=16-18-20-22-24-26  | 
 350*25-28-30-35-40-42-45-50-60  | 
 1*34-50-80-100  | 
| 
 83*6-8-10-12=16-18-20-22-24-26  | 
 351*25-28-30-35-40-42-45-50-60  | 
 此表没有的可电议或来函  |