规 格(mm) |
规 格(mm) |
| 一、模具钢 |
377,406,426,450,480,530*8-25 |
| cr12:轧圆、锻圆 φ10-230 |
|
| 板材:230-280*40-500*15-200 |
五、低中压锅炉无缝管 GB3087-1999 |
| Cr12MOV:φ10-180 |
51,57,61,63.5,76,80*3-16 |
| 3Cr2w8v:φ10-260 |
95,102,108,114,127,133*4-18 |
| H13:φ10-220 |
140,146,159,168,180*5-30 |
| |
194,219,245,273,299*8-30 |
| 二、结构无缝管材质为:10#,20#,35#,45# |
325,351,377,402,426*8-30 |
| 14,16,18,20,22,25*0.5-6 |
|
| 28,30,32,38,40,42*1-12 |
六、高压锅炉无缝管 20G、GB5310-95 |
| 45,48,50,51,54*2.5-4 |
57,60,63.5,70,76,89,102*3.5-10 |
| 60.63.5,68,70,76*3-20 |
108,114,121,133,152,159*4-25 |
| 80,83,89,95,102,108*3.5-30 |
168,180,194,203,219,245*7-20 |
| 114,121,127,133,140,146*4-35 |
273,299,325,377,406,426*8-30 |
| 152,159,168,180,194,203*4-50 |
|
| 219,245,273,299,325,351*6-55 |
七、化肥专用无缝管 GB6479-86 20G、15CrMo,12CrMo,12CrMoV |
| 377,402,406,426,450,480*7-75 |
35,43,49,55,60,63.5,68*3-12 |
| 500,510,530,545,560,608*8-95 |
73,76,83,89,102,108,114*4-18 |
| 610,620,630,660,680,700*10-110 |
121,127,133*146,152,159,180*5-25 |
| |
194.5,203,219.14,244.5,273,299,325*10-28 |
| 三、低合金无缝管 16Mn、27SiMn |
351,377,406,426,450,480*10-36 |
| 51,57,63.5,76,80,83,89*3-14 |
|
| 95,102,108,114,121,127,133*4-16 |
八、石油裂化管、石油钻探用管、船舶用管GB9948-89、YB235-76、GB5312-85 |
| 140,146,152,159,168,180,194*5-18 |
73,76,83,89,102,107,114*5-20 |
| 203,219,245,273,299,325,351*8-36 |
121,127,139.7,146,152,155,177.8*5-20 |
| 377,406,426,450,480,510,530*10-25 |
194.5,203,219.1,244-5,273,299,325*7-20 |
| |
|
| 四、输送液体管 20#GB8163-1999 |
九、各种合金管特殊大口径厚壁管 |
| 57,63.5,76,83,89,95,102*3-25 |
710,720,750,760*20*50 |
| 108,114,127,131,140,146*4-25 |
780,800,820,825*2.5-90 |
| 152,159,168,180,194,203*5-25 |
850,860,960,1020*2.5-130 |
| 219,245,273,299,325,351*6-36 |
1200,1420*14-25 |