| 低中压锅炉管 |
10、20#(GB3010、20#(GB3087 — 1999)87 — 1999) |
| 10*2 |
70*3-3.5-4-4.5-5-6-8-9-10 |
| 14*2-3 |
70*3-3.5-4-4.5-5-6-8-9-10 |
| 18*3 |
73*3.5-4-4.5-5-5.5-7 |
| 19*2-2.5-3 |
76*4.5-5-6-7 |
| 20*3-3.5-4 |
89*4.5-5-6-7-8-10 |
| 22*2.5-3-3.5-4 |
102*4-4.5-5-6 |
| 25*2-2.5-3-3.5-4-4.5 |
108*4-4.5-5-6-7-8-9-10-12.5 |
| 27*2.5-3-4 |
114*4-4.5-5-6-9 |
| 28*2.5-3-3.5-4-4.5--5 |
133*5-6-6.5-7-8-9-10-12.5 |
| 30*3 |
140*6-8-10 |
| 32*2.5-3-3.5-4-4.5 |
159*4.5-5-5.5-6-7-8-10-12 |
| 34*3-3.5-4-5-8 |
168*6-7-8-9-10 |
| 38*2.5-3-3.5-4-5-8 |
194*6-7-8-10-11 |
| 40*2-3.5-4-5 |
219*6-6.5-7-8-9-10-11-12-13-14-15-16-18-20-25 |
| 42*3-3.5-4-4.5-5 |
245*8-9-10-12-14-16-18-20 |
| 45*2.5-3-3.5-4-4.5-5-6 |
273*7-8-9-9.5-10-12-13-14-15-16-18-20-25-30-36 |
| 48*3-3.5-4-4.5 |
299*10-12-14 |
| 51*3.5-4-4.5-5 |
325*8-9-10-11-12-13-14-15-16-18-20-25-28-30 |
| 54.5*3.5 |
377*10-11-12-13-14-15-16-18-22-25-28 |
| 57*3-3.5-4-5-6-10-12 |
426*9-10-11-12-13-14-16-18-20-25-28-30 |
| 60*3-3.5-4-4.5-5-6-7-8 |
457*12-14 |
| 63.5*3-3.5-4-4.5-5-6-9-10 |
480*10-12-14-16 |
| 68*4-6 |
530*10-13-14-16-20 |
| 68*4-6 |
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