Saina Si'osi'omaga API 5L X60 Psl2 Uamea Paipa/1 2 Inisi Fa'asologa 40 Seamless Paipa Uamea
Matou te faʻalagolago i mafaufauga faʻapitoa, faʻafouina faʻaonaponei i vaega uma, alualu i luma tekinolosi ma o le mea moni i luga o matou tagata faigaluega e auai saʻo i totonu o lo matou manuia mo Saina Wholesale API 5L X60 Psl2 Uamea Paipa / 1 2 Inisi Faʻasologa 40 Seamless Steel Pipe, Ua matou ISO 9001 Faʻamaonia ma agavaa lenei oloa poʻo auaunaga .over 16 tausaga poto masani i le gaosiga ma le mamanuina, o lea o loʻo faʻaalia ai a matou oloa ma le lelei lelei ma tau fa'atauga malosi. Faʻafeiloaʻi le galulue faʻatasi ma i matou!
Matou te faʻalagolago i mafaufauga faʻapitoa, faʻaonaponei faifaipea i vaega uma, alualu i luma tekinolosi ma ioe i luga oa matou tagata faigaluega o loʻo auai saʻo i totonu o lo matou manuia moSaina API 5L ma API 5CT, Faʻatasi ai ma lona poto masani gaosiga mauoa, oloa maualuga ma fofo, ma le lelei atoatoa ina ua uma ona faʻatau atu auaunaga, ua maua e le kamupani le igoa lelei ma ua avea ma se tasi o pisinisi taʻutaʻua faʻapitoa i le gaosiga series.We faʻamoemoe faamaoni e faʻavae pisinisi faʻatasi ma oe ma tulituliloa manuia.
Va'aiga lautele
Fa'atatauga
O le paipa e faʻaaogaina e felauaiga ai le suauʻu, ausa ma vai e tosoina mai le eleele i le suauʻu ma kesi pisinisi pisinisi e ala i le paipa.
Vasega Autu
Vasega moAPI 5Luamea paipa laina: Gr.B X42 X52 X60 X65 X70
Vaega Vailaau
| Vasega Uamea (Igoa Uamea) | Fuafuaga Mass, Fa'avae ile Vevela ma Su'esu'ega o Meaa,g% | |||||||
| C | Mn | P | S | V | Nb | Ti | ||
| maualuga b | maualuga b | min | maualuga | maualuga | maualuga | maualuga | maualuga | |
| Paipa Su'ega | ||||||||
| L175 poʻo le A25 | 0.21 | 0.60 | — | 0.030 | 0.030 | — | — | — |
| L175P poʻo le A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | — | — | — |
| L210 poʻo le A | 0.22 | 0.90 | — | 0.030 | 0.030 | — | — | — |
| L245 poʻo le B | 0.28 | 1.20 | — | 0.030 | 0.030 | c,o | c,o | d |
| L290 poʻo le X42 | 0.28 | 1.30 | — | 0.030 | 0.030 | d | d | d |
| L320 poʻo le X46 | 0.28 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L360 poʻo le X52 | 0.28 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L390 poʻo le X56 | 0.28 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L415 poʻo le X60 | 0.28 e | 1.40 e | — | 0.030 | 0.030 | f | f | f |
| L450 poʻo le X65 | 0.28 e | 1.40 e | — | 0.030 | 0.030 | f | f | f |
| L485 poʻo le X70 | 0.28 e | 1.40 e | — | 0.030 | 0.030 | f | f | f |
| Paipa Uila | ||||||||
| L175 poʻo le A25 | 0.21 | 0.60 | — | 0.030 | 0.030 | — | — | — |
| L175P poʻo le A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | — | — | — |
| L210 poʻo le A | 0.22 | 0.90 | — | 0.030 | 0.030 | — | — | — |
| L245 poʻo le B | 0.26 | 1.20 | — | 0.030 | 0.030 | c,o | c,o | d |
| L290 poʻo le X42 | 0.26 | 1.30 | — | 0.030 | 0.030 | d | d | d |
| L320 poʻo le X46 | 0.26 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L360 poʻo le X52 | 0.26 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L390 poʻo le X56 | 0.26 | 1.40 | — | 0.030 | 0.030 | d | d | d |
| L415 poʻo le X60 | 0.26 e | 1.40 e | — | 0.030 | 0.030 | f | f | f |
| L450 poʻo le X65 | 0.26 e | 1.45 e | — | 0.030 | 0.030 | f | f | f |
| L485 poʻo le X70 | 0.26 e | 1.65 e | — | 0.030 | 0.030 | f | f | f |
| a Cu ≤ 0.50 %; Ni ≤ 0.50 %; Cr ≤ 0.50 % ma le Mo ≤ 0.15 %. b Mo fa'aitiitiga ta'itasi o le 0.01 % i lalo ole fa'atonuga maualuga mo le kaponi, o le si'itaga o le 0.05 % i luga a'e o le fa'atonuga maualuga mo Mn e fa'atagaina, e o'o atu ile maualuga ole 1.65 % mo togi ≥ L245 po'o B, ae ≤ L360 po'o X52; e oʻo atu i le maualuga o le 1.75% mo togi > L360 poʻo X52, ae <L485 poʻo X70; ma oʻo atu i le maualuga o le 2.00% mo le Vasega L485 poʻo le X70. c Vagana ua malilie i ai, Nb + V ≤ 0.06 %. d Nb + V + Ti ≤ 0.15 %. u Vagana ua malilie i ai. f Vagana ua malilie i ai, Nb + V + Ti ≤ 0.15 %. g E leai se fa'aopoopoina fa'apitoa ole B e fa'atagaina ma le vaega totoe ole B ≤ 0.001 %. | ||||||||
Meatotino Fa'ainisinia
|
Vasega Paipa | Paipa Tino ole Su'esu'e ma Uila Paipa | Su'isu'i o EW, LW, SAW, ma COWPaipa | ||
| Malosi e maua mai aia Rt0.5 | Malosi Tetelea Rm | Fa'aumiumi(i luga ole 50 mm po o le 2 ini.)Af | Malosi Teteleb Rm | |
| MPa (psi) | MPa (psi) | % | MPa (psi) | |
| min | min | min | min | |
| L175 poʻo le A25 | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| L175P poʻo le A25P | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| L210 poʻo le A | 210 (30,500) | 335 (48,600) | c | 335 (48,600) |
| L245 poʻo le B | 245 (35,500) | 415 (60,200) | c | 415 (60,200) |
| L290 poʻo le X42 | 290 (42,100) | 415 (60,200) | c | 415 (60,200) |
| L320 poʻo le X46 | 320 (46,400) | 435 (63,100) | c | 435 (63,100) |
| L360 poʻo le X52 | 360 (52,200) | 460 (66,700) | c | 460 (66,700) |
| L390 poʻo le X56 | 390 (56,600) | 490 (71,100) | c | 490 (71,100) |
| L415 poʻo le X60 | 415 (60,200) | 520 (75,400) | c | 520 (75,400) |
| L450 poʻo le X65 | 450 (65,300) | 535 (77,600) | c | 535 (77,600) |
| L485 poʻo le X70 | 485 (70,300) | 570 (82,700) | c | 570 (82,700) |
| a Mo fa'ailoga vaeluaga, o le eseesega i le va o le malosi fa'ama'i la'ititi fa'apitoa ma le malosi fa'ama'i maualalo fa'amaoti mo le tino paipa e tatau ona tu'uina atu i le laulau mo le isi vasega maualuga. e tatau ona tutusa le tau e pei ona fuafuaina mo le tino paipa e faaaoga ai vaefaamatalaga a).Af, o lo'o fa'aalia i le pasene ma fa'ata'amilo i le pasene lata ane, e tatau ona fa'atatau i le fa'aogaina o le fa'atusa lea:
o fea C o le 1940 mo fa'atusatusaga e fa'aaoga ai iunite SI ma 625,000 mo fa'atusatusaga e fa'aaoga ai iunite USC; Axc o le vaega ole su'ega fa'aoga talafeagai, fa'aalia i sikuea millimita (situafa inisi), e fa'apea: 1) mo vaega fa'ata'ita'i fa'a'a'ai li'o, 130 mm2 (0.20 in.2) mo fasi su'ega 12.7 mm (0.500 in.) ma le 8.9 mm (0.350 in.); 65 mm2 (0.10 in.2) mo fasi su'ega 6.4 mm (0.250 in.); 2) mo vaega uma o suʻega suʻega, o le laʻititi o le a) 485 mm2 (0.75 in.2) ma le b) le vaega faʻasolosolo o le fasi suʻega, e maua mai i le faʻaogaina o le lautele o fafo ma le mafiafia puipui o le paipa, lapotopoto i le 10 mm2 lata ane (0.01 in.2); 3) mo fasi fasi su'ega, o le la'ititi ole a) 485 mm2 (0.75 in.2) ma le b) o le vaega fa'alava o le fasi su'ega, e maua mai i le fa'aogaina o le lautele fa'amaonia o le fasi su'ega ma le mafiafia puipui o le paipa. , lapotopoto i le 10 mm2 lata ane (0.01 in.2); U o le malosi fa'ama'i la'ititi fa'apitoa, fa'aalia i megapascals (pauna i sikuea inisi). | ||||
O le lautele i fafo, mai fafo o le lapotopoto ma le mafiafia puipui
| Fa'ailoa mai fafo ole ta'ele D (i) | Fa'apalepale lapoa, inisi o | Out-of-Roundness Onosa'i i | ||||
| Paipa vagana ai le pito a | I'uga paipa a,b,c | Paipa vagana ai le I'uga a | I'uga paipa a,b,c | |||
| SMLS paipa | Paipa Uila | SMLS paipa | Paipa Uila | |||
| < 2.375 | -0.031 i le + 0.016 | – 0.031 i le + 0.016 | 0.048 | 0.036 | ||
| ≥2.375 i le 6.625 | 0.020D mo | 0.015D mo | ||||
| +/- 0.0075D | – 0.016 i le + 0.063 | D/t≤75 | D/t≤75 | |||
| I le maliliega mo | I le maliliega mo | |||||
| >6.625 i le 24.000 | +/- 0.0075D | +/- 0.0075D, ae maualuga ole 0.125 | +/- 0.005D, ae maualuga ole 0.063 | 0.020D | 0.015D | |
| >24 i le 56 | +/- 0.01D | +/- 0.005D ae maualuga ole 0.160 | +/- 0.079 | +/- 0.063 | 0.015D mo le maualuga ole 0.060 | 0.01D mo le maualuga ole 0.500 |
| Mo | Mo | |||||
| D/t≤75 | D/t≤75 | |||||
| I le maliliega | I le maliliega | |||||
| mo | mo | |||||
| D/t≤75 | D/t≤75 | |||||
| >56 | E pei ona malilie i ai | |||||
| a. O le pito paipa e aofia ai le umi o le 4 i le 'ai o pito paipa taitasi | ||||||
| e. Mo le paipa SMLS o le faapalepale e faʻaaoga mo le t≤0.984in ma le faʻapalepale mo le paipa mafiafia e tatau ona malilie i ai. | ||||||
| i. Mo paipa fa'alautele ma le D≥8.625in ma mo paipa e le fa'alautele, o le fa'apalepale o le lautele ma le fa'apalepale i fafo e mafai ona fuafua e fa'aaoga ai le fuaina o totonu po'o le fuaina o totonu nai lo le OD fa'amaonia. | ||||||
| o. Mo le fuafuaina o le tausisia o le faapalepale lautele, o le paipa o loʻo faʻamatalaina o le taamilosaga o le paipa i soʻo se vaʻa vaʻavaʻa vaelua e Pi. | ||||||
| Mafiafia puipui | Fa'apalepale a |
| t inisi | inisi |
| SMLS paipa e | |
| ≤ 0.157 | -1.2 |
| > 0.157 i le <0.948 | + 0.150t / – 0.125t |
| ≥ 0.984 | + 0.146 po o + 0.1t, po o fea e sili |
| - 0.120 poʻo - 0.1t, poʻo fea e sili atu | |
| Uila paipa c,d | |
| ≤ 0.197 | +/- 0.020 |
| > 0.197 i le <0.591 | +/- 0.1t |
| ≥ 0.591 | +/- 0.060 |
| a. Afai o lo'o fa'amaoti mai e le fa'atauga se fa'apalepale itiiti mo le mafiafia o le puipui e la'ititi nai lo le tau talafeagai o lo'o tu'uina atu i lenei laulau, o le fa'aopoopoina o le fa'apalepale mo le mafiafia o puipui e tatau ona fa'aopoopoina i se aofaiga e lava e fa'atumauina ai le tulaga fa'apalepale talafeagai. | |
| e. Mo paipa e iai le D≥ 14.000 i totonu ma le t≥0.984in, o le mafiafia o le puipui i le lotoifale e mafai ona sili atu i le fa'aopoopoina o le fa'apalepale mo le mafiafia o le puipui i se 0.05t faaopoopo pe a le sili atu le fa'apalepale fa'aopoopo mo le mamafa. | |
| i. O le fa'aopoopo fa'apalepale mo le mafiafia o puipui e le fa'aogaina i le vaega fa'afefe | |
| o. Va'ai le fa'amatalaga atoa API5L mo fa'amatalaga atoa | |
Onosa'i
Su'ega Manaoga
Su'ega hydrostatic
Paipa e tatalia se su'ega hydrostatic e aunoa ma le lia i le su'iga uelo po'o le tino paipa. E le mana'omia ona su'esu'eina le fa'auiluma o mea fa'apipi'i pe a fa'amaonia lelei vaega o paipa na fa'aaogaina.
Su'ega punou
E leai se ta'e e tupu i so'o se vaega o le vaega o le su'ega ma e leai se avanoa o le uelo e tupu.
Su'ega fa'amafola
Ta'iala talia mo le su'ega fa'amafola e tatau ona:
- EW paipa D<12.750 in:
- X60 ma le T 500in. E le tatau ona tatalaina le uelo a'o le'i itiiti ifo i le 66% le mamao i le va o papatusi o le lautele muamua i fafo. Mo togi uma ma puipui, 50%.
- Mo paipa ma le D / t> 10, e le tatau ona tatalaina le uelo a'o le'i itiiti ifo i le 30% le mamao i le va o papatusi i le 30% o le fua muamua i fafo.
- Mo isi lapopoa tagai i le atoagaAPI 5Lfa'amatalaga.
Su'ega a'afiaga CVN mo PSL2
Ole tele ole paipa PSL2 ma togi e mana'omia le CVN. E tatau ona su'esu'e le paipa lamolemole i totonu o le tino. O paipa uelo e tatau ona tofotofoina i totonu o le tino, uelo paipa ma sone afaina vevela. Va'ai i le atoagaAPI 5Lfaʻamatalaga mo le siata o lapopoa ma togi ma manaʻomia le faʻaaogaina o le malosi.
Fa'amatalaga Oloa
Paipa Suau'u Fa'atulagaina Paipa
Matou te faʻalagolago i mafaufauga faʻapitoa, faʻafouina faʻaonaponei i vaega uma, alualu i luma tekinolosi ma o le mea moni i luga o matou tagata faigaluega e auai saʻo i totonu o lo matou manuia mo Saina Wholesale API 5L X60 Psl2 Uamea Paipa / 1 2 Inisi Faʻasologa 40 Seamless Steel Pipe, Ua matou ISO 9001 Faʻamaonia ma agavaa lenei oloa poʻo auaunaga .over 16 tausaga poto masani i le gaosiga ma le mamanuina, o lea o loʻo faʻaalia ai a matou oloa ma le lelei lelei ma tau fa'atauga malosi. Faʻafeiloaʻi le galulue faʻatasi ma i matou!
Saina siiatoaSaina API 5L ma API 5CT, Faʻatasi ai ma lona poto masani gaosiga mauoa, oloa maualuga ma fofo, ma le lelei atoatoa ina ua uma ona faʻatau atu auaunaga, ua maua e le kamupani le igoa lelei ma ua avea ma se tasi o pisinisi taʻutaʻua faʻapitoa i le gaosiga series.We faʻamoemoe faamaoni e faʻavae pisinisi faʻatasi ma oe ma tulituliloa manuia.
