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