paipa uamea kabonu
| Tulaga masani:ASTM SA106 | Alloy pe Leai: Leai |
| Vasega Vaega: GR.A,GR.B,GR.C ma isi | Fa'aoga: Pipa Sua |
| Mafiafia: 1 - 100 mm | Togafitiga Laupapa: E pei ona manaʻomia e tagata faʻatau |
| Vaitafe i fafo (Ta'amilosaga): 10 - 1000 mm | Tekinolosi: Taavale vevela |
| Umi: Umi tumau po'o le umi fa'afuase'i | Togafitiga o le vevela: Fa'asusu/fa'anoa |
| Vaega Fa'atusa: lapotopoto | Pipa Fa'apitoa: Mamalu maualuga |
| Nofoaga na Afua mai ai: Saina | Fa'aoga: Fausiaina, Felauaiga Suavai |
| Tusi Faamaonia: ISO9001:2008 | Su'ega: ECT/CNV/NDT |
paipa uamea seamless mo galuega maualuga vevelaASTM A106, talafeagai mo le maualuga o le vevela, E masani ona faʻaaogaina i le suauʻu, vailaʻau vailaʻau, pusa, fale eletise, vaʻa, gaosiga o masini, taavale, vaalele, aerospace, malosi, geology, fausiaina ma le militeli ma isi pisinisi.
Vasega o le uamea fausaga sili ona lelei: GR.A,GR.B,GR.C
| Tulaga, ％ | |||
| Vasega A | Vasega B | Vasega C | |
| Carbon, max | 0.25A | 0.3B | 0.35B |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silikoni, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Kopa, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nikeli, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Mo fa'aitiitiga ta'itasi o le 0.01% i lalo ifo o le maualuga o le kaponi fa'amaoti, o le si'itia o le 0.06% manganese i luga a'e o le maualuga fa'amaoti o le a fa'atagaina e o'o atu ile maualuga ole 1.35%. | |||
| B Vagana ua faʻamaonia mai e le tagata faʻatau, mo faʻaitiitiga taʻitasi o le 0.01% i lalo o le maualuga o le kaponi faʻamaonia, o le faʻaopoopoga o le 0.06% manganese i luga aʻe o le maualuga faʻamaonia o le a faʻatagaina e oʻo atu i le maualuga o le 1.65%. | |||
| C O elemene nei e lima e tuufaatasia e le tatau ona sili atu i le 1%. | |||
| Vasega A | Vasega B | Vasega C | ||||||
| Malosi fa'asa, min, psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Malosi o fua, min, psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| Faaumiumi | Fa'asagatau | Faaumiumi | Fa'asagatau | Faaumiumi | Fa'asagatau | |||
| Elongation i le 2 inisi (50 mm), min,% Fa'ata'ita'iga la'ititi la'ititi fa'alava fa'alava, ma mo lapopo'a laiti uma na fa'ata'ita'iina i vaega atoa | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Pe a ta'amilosaga masani 2-in. (50-mm) fua fa'ata'ita'iga umi ole su'ega fa'aaoga | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Mo su'ega fa'alava umi | A | A | A | |||||
| Mo su'ega fa'asaga fa'asaga, se toesega mo ta'i 1/32-in. (0.8-mm) fa'aitiitia le mafiafia o le puipui i lalo ole 5/16 in. (7.9 mm) mai le fa'aumi ole fa'aitiitiga o le pasene o lo'o mulimuli mai e tatau ona faia. | 1.25 | 1.00 | 1.00 | |||||
| A Ole la'ititi ole fa'umiumi ile 2 in. (50 mm) e tatau ona fa'atatau ile fa'atusa lea: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| mo iunite inisi-pauna, ma | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| mo iunite SI, | ||||||||
| o fea: e = fa'aumiumi la'ititi i le 2 inisi (50 mm), %, fa'ata'amilo i le 0.5% lata ane, A = vaega fa'alava o le fa'ata'ita'iga fa'ata'ita'iga, in.2 (mm2), fa'avae i luga o le lautele fa'apitoa i fafo po'o le fa'ailoga fa'apitoa o le lautele i fafo po'o le lautele fa'ata'ita'iga fa'apitoa ma le mafiafia puipui fa'apitoa, fa'ata'amilo i le 0.01 in.2 (1 mm2) lata ane. . (Afai o le eria ua fa'apea e tutusa pe sili atu i le 0.75 in.2 (500 mm2), ona fa'aaoga lea o le tau 0.75 in.2 (500 mm2.), ma U = malosi fa'ama'oti, psi (MPa). | ||||||||
I le faʻaopopoga i le faʻamautinoaina o vailaʻau ma mea faʻainisinia, o suʻega hydrostatic e faia taʻitoʻatasi, ma faʻataʻitaʻiina ma faʻamafola suʻega. . E le gata i lea, o loʻo i ai ni manaʻoga faapitoa mo le microstructure, saito tele, ma le decarburization layer o le paipa uamea maeʻa.
Tuuina atu Malosiaga: 1000 Tone i le masina i le Vasega o le ASTM SA-106 paipa uamea
I fusi ma I totonu o Pusa laupapa Malosi
7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia
30% depsoit, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga
