GB3087無縫鋼管159×22理論重量\無錫20#鍋爐管廠家規(guī)格表
GB3087無縫鋼管159×22理論重量\無錫20#鍋爐管廠家規(guī)格表——GB3087又叫低中壓鍋爐用無縫管(GB3087-2008)是用于制造各種結(jié)構(gòu)低中壓鍋爐過熱蒸汽管、沸水管及機車鍋爐用過熱蒸汽管、大煙管、小煙管和拱磚管用的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼熱軋和冷拔(軋)無縫管GB3087低中壓鍋爐管:用于制造各種低中壓鍋爐、過熱蒸汽管、沸水管、水冷壁管及機車鍋爐用過熱蒸汽管、大煙管、小煙管和拱磚管等。用優(yōu)質(zhì)碳素結(jié)構(gòu)鋼熱軋或冷軋(撥)無縫鋼管。主要用10、20號鋼制造,除保證化學(xué)成分和機械性能外要做水壓試驗,卷邊、擴口、壓扁等試驗。熱軋以熱軋狀態(tài)交貨、冷軋(撥)以熱處理狀態(tài)交貨。
32×3.5-4-5-6-8 |
40 |
146×4.5-6-8-12-14-16-18-20-25-30 |
60 |
426×10-12-14-16-20-25-30-35-40 |
97 |
34×4-5-6-8 |
35 |
152×4.5-6-8-12-14-16-18-20-25-30 |
60 |
450×10-12-14-16-20-25-34-40-50 |
108 |
36×3.5-5-6-8 |
30 |
159×4.5-6-10-12-14 |
80 |
480×10-12-14-16-18-20-25-30-40 |
95 |
38×4-5-6-7-8-9-10 |
33 |
159×16-18-20-22-25-30 |
30 |
500×10-12-14-16-20-25-34-40-50 |
100 |
39×3.5-5-8-10 |
30 |
168×8-10-12-14-20-25-30-35 |
130 |
510×10-12-14-16-20-25-34-40-50 |
110 |
42×3.5-4-5-6-7-8-9-10 |
35 |
180×8-12-16-25-30 |
105 |
530×10-12-14-16-18-20-30-40 |
140 |
45×3.5-4-5-6-7-8-9 |
40 |
180×32-34-38-40-45-50 |
102 |
560×10-14-16-20-25-30-40-50-60 |
124 |
48×3.5-4-5-6-7-8-9-10 |
24 |
194×6-8-12-16-20-25-30-40-45-50 |
140 |
580×10-14-16-20-30-40-50-70 |
98 |
51×3.5-4-5-6-7-8-9-10 |
60 |
203×6-7-10-15-20-25-30 |
90 |
600×10-14-18-25-20-30-50-60 |
130 |
56×3.5-4-5-6-7-8-9-10 |
58 |
203×32-36-40-45-50 |
70 |
610×10-14-18-25-20-30-50-60 |
75 |
57×3.5-5-6-7-8-9-10-12 |
50 |
219×6-8-12-16-18-20-25 |
110 |
620×14-20-30-35-45-50-60 |
102 |
60×3.5-4.5-5-6-7-8-9-12-14 |
60 |
219×30-40-45-50-55 |
65 |
630×10-20-30-40-55 |
130 |
63×3.5-4.5-5-6-7-8-9-10-12-14 |
40 |
219×55-58-60-65-70 |
80 |
640×12-25-32-40-50-65 |
90 |
68×4-4.5-5-6-7-8-9-10-12-14-16 |
35 |
245×8-10-14-17-20-22 |
105 |
650×15-20-30-40-50-60-65 |
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