| 不銹鋼管 |
| 美國材質:301302304304L304N 305 309S310S316316L316N316LN316Ti317317L321 347 403405410420430431 440C |
| 中國材質: |
| 1Cr17Ni7 |
1Cr18Ni9 |
0Cr18Ni9 |
00Cr19Ni11 |
0Cr19Ni9N |
0Cr19Ni10NbN |
00Cr18Ni10N |
| 1Cr18Ni12 |
0Cr23Ni13 |
0Cr25Ni20 |
0Cr17Ni12Mo2 |
1Cr18Ni12 |
0Cr18Ni12Mo2Ti |
00Cr17Ni14Mo2 |
| 0Cr18Ni16Mo5 |
1Cr18Ni9Ti |
0Cr18Ni10Ti |
0Cr18Ni11Nb |
0Cr18Ni9Cu3 |
0Cr18Ni13Si4 |
0Cr26Ni5Mo |
| 00Cr12 |
1Cr17 |
1Cr17Mo |
0Cr13Al |
00Cr30Mo2 |
00Cr27Mo |
1Cr12 |
| 1Cr13 |
0Cr13Ae |
1Cr13Mo |
2Cr13 |
3Cr13 |
4Cr13 |
1Cr17Ni2 |
| 7Cr17 |
8Cr17 |
9Cr17 |
11Cr17 |
9Cr18Mo |
9Cr18MoV |
0Cr17Ni7Al |
| 0Cr17Ni4Cu4Nb |
0Cr17Ni12Mo2N |
00Cr17Ni13Mo2N |
0Cr18Ni12Mo2Cu2 |
| 00Cr19Ni13Mo3 |
1Cr18Ni11Si4AlTi |
0Cr19Ni13Mo3 |
00Cr18Ni14Mo2Cu2 |
| 鍋爐、熱交換器用不銹鋼無縫管GB13296-91 |
高壓鍋爐用無縫管 GB5310-95 |
| 13*Lmm |
Φ25~Φ89*2.0~13*Lmm
Φ159~Φ325*6.0~25*Lmm |
| 高壓化肥設備用無縫管 GB6479-2000 |
石油裂化用無縫管 GB9948-88 |
Φ25~Φ89*1.5~12*Lmm
Φ159~Φ325*3.5~25*Lmm |
Φ25~Φ89*2.0~12*Lmm
Φ159~Φ325*6.0~25*Lmm |
| 6*1-1.5 |
8*1-1.5 |
10*1-2 |
12*1-2 |
14*1-2 |
16*1-3 |
| 18*1-3 |
19*1-3 |
20*1-4 |
22*1-4 |
25*1-4.5 |
27*2.5-5 |
| 28*2.5-5 |
32*2.5-5.5 |
34*2.5-6 |
36*2.5-6 |
38*2.5-6 |
40*2.5-7 |
| 42*2.5-7 |
45*2.5-8 |
48*3-8 |
51*3-8 |
53*3-10 |
57*3-10 |
| 60*3-10 |
76*3-12 |
89*4-12 |
108*4-12 |
114*4-14 |
133*4-14 |
| 159*4-16 |
168*4-16 |
219*5-18 |
273*6-20 |
299*6-20 |
325*8-25 |
| 351*8-20 |
355*6-20 |
356*8-20 |
365*6-20 |
377*8-25 |
402*8-20 |
| 406*8-20 |
426*8-25 |
450*8-20 |
480*8-25 |
508*10-20 |
530*10-25 |
| | |
|
国产中年夫妇高潮呻吟|欧美老妇毛多水多性强肥婆|精品国产AⅤ一区二区三区V视界|国产羞羞的视频在线观看免费|日韩国产中文字幕韩国理论
