结构用无缝管 GB8162-99 流体管 GB8163-99 10 20 35 45# 16Mn 27SiMn |
8 10 12 14 16 18 20 21 22 23 24X1.5-4
38 40 42 45 48 51 52 54X3.5-4-6-10
76 80 83 90 95 102 108 114X4.5-6-25
159 168 178 180 194X5-6-8-10-12-14-16-45
340 351 355 365 377 402 406X6-8-10-12-14-60
508 510 520 530 545 550X8-10-12-14-16-86
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25 26 27 28 30 34 35 36X2.5-4-6
55 57 60 63.5 68 70 73X2.5-4-6-8-14
121 127 133 140 146 152X3.5-4-6-8-10-35
203 219 245 273 299 325X5-6-8-10-62
426 450 465 480 500X8-10-12-14-65
560 610 630 650 660 720 760X14-16-130 |
地质石油裂化管、电力船舶用管10 20#16Mn 12Cr1MoV C20 DZ40 DZ55 15 35 CrMo YB528-65 |
28 32 36 38 42 45X4.5-6-8-10-12
68 70 73 76 80X5-7-8-10-12-14-16-18
114 127 140 146 152X5-6-7-8-10-12-14-26
219 245 250 573X6 8 10 12 14 16 18-35
402 406 426 430 455 457X9-10-12-14-16-60
550 558.8 595.7 601.6 700X12-13-14-16-18-45
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50 51 55 57 60 65X5-6-8-10-12-14-16
83 89 95 102 108X5-6-8-10-12-14-18
159 168 180 194 203X5-6-8-10-12-14-36
299 325 340 377 390X8-10-12-14-16-20
465 490 508 510 525 545 565X12 14 16-45
720 750 820 850 860 960X18-20-21-22-95 |
高压锅炉管、中低压锅炉管、化肥专用管20G GB5310-95 GB3087-99 GB6478-86 16Mn 15CrMo 12Cr |
32 35 38 42 43 45 49X3.5-5-6-8-10
70 73 76 80 83 85 89 94X4-6-8-10-12-14
140 146 152 159 168 180 194X5-6-8-10-12-35
351 377 402 406 426 489X8-10-12-14-16-18-50
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50 51 54 55 56 57 60 63.5 68X4.5-5-6-14
102 108 114 121 127 133X5-6-8-10-12-14-25
203 219 245 273 299 325X6-8-10-12-14-42
508 510 530 545 560 630 720X8-10-12-14-82 |
各种进口、国产合金管15CrMo 35 42CrMo 12Cr1MoV A335P22 10CrMo910 |
89 95 102 108 114X8-10-20-25-30
203 219 245 273 299X10 12 14 1618-20-21-25
545 550 560 710 720 750X12-16-18-20-21-25
680 1020 1320 1400 1620X28-140
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146 127 140 159 180 194X10 14 16-30
325 377 365 402 426 457X8-10-30
760 310 600 610 630 660X25-30-50-110
820 850 860 880 960X30-40-48-130 |
