I-wholesale yamaShayina i-Sch40 Seamless Api 5l Line Pipe St52 Seamless Steel Pipe
Inkampani yethu inamathela esimisweni esithi "Ikhwalithi iyimpilo yenkampani, futhi idumela liwumphefumulo wayo" ekuthengisweni kwamaShayina.Sch40 Seamless Api 5l Line Pipe St52 SeamlessIpayipi Lensimbi, Ngokuvamile sibheke phambili ekwakheni izinhlangano zebhizinisi eziphumelelayo namakhasimende amasha emhlabeni jikelele.
Inkampani yethu inamathela esimisweni esithi "Ikhwalithi iyimpilo yenkampani, futhi isithunzi siwumphefumulo wayo"Sch40 Seamless Api 5l Line Pipe St52 Seamless, Ipayipi Lensimbi Elingenamthungo s, Amapayipi Ensimbi Angenamthungo Api 5l, Njengeqembu elinolwazi futhi samukela ukuhleleka okwenziwe ngokwezifiso futhi sikwenze kufane nesithombe sakho noma isampula esicacisayo kanye nokupakishwa komklamo wekhasimende. Umgomo oyinhloko wenkampani yethu uwukwakha inkumbulo egculisayo kuwo wonke amakhasimende, futhi sisungule ubudlelwano bebhizinisi besikhathi eside bokunqoba-win. Sikhethe, sihlala silindele ukubukeka kwakho!
Uhlolojikelele
Isicelo
Ipayipi lisetshenziselwa ukuthutha uwoyela, isitimu namanzi adonswa phansi kuya embonini kawoyela negesi ngokusebenzisa ipayipi.
Ibanga Eliyinhloko
Ibanga lensimbi yepayipi ye-API 5L: Gr.B X42 X52 X60 X65 X70
Ingxenye Yekhemikhali
| Ibanga Lensimbi (Igama Lensimbi) | Ingxenyana Enkulu, Ngokusekelwe Ekushiseni Nokuhlaziywa Komkhiqizoa,g% | |||||||
| C | Mn | P | S | V | Nb | Ti | ||
| ubuningi b | ubuningi b | imiz | ubuningi | ubuningi | ubuningi | ubuningi | ubuningi | |
| Ipayipi Elingenamthungo | ||||||||
| I-L175 noma i-A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| I-L175P noma i-A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 noma A | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 noma B | 0.28 | 1.20 | - | 0.030 | 0.030 | c,d | c,d | d |
| I-L290 noma i-X42 | 0.28 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| I-L320 noma i-X46 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L360 noma i-X52 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L390 noma i-X56 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L415 noma i-X60 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| I-L450 noma i-X65 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| I-L485 noma i-X70 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| Ipayipi elishiselwe | ||||||||
| I-L175 noma i-A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| I-L175P noma i-A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 noma A | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 noma B | 0.26 | 1.20 | - | 0.030 | 0.030 | c,d | c,d | d |
| I-L290 noma i-X42 | 0.26 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| I-L320 noma i-X46 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L360 noma i-X52 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L390 noma i-X56 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| I-L415 noma i-X60 | 0.26 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| I-L450 noma i-X65 | 0.26 e | 1.45 e | - | 0.030 | 0.030 | f | f | f |
| I-L485 noma i-X70 | 0.26 e | 1.65 e | - | 0.030 | 0.030 | f | f | f |
| a Cu ≤ 0.50 %; Ni ≤ 0.50 %; Cr ≤ 0.50 % kanye ne-Mo ≤ 0.15 %. b Ekunciphiseni ngakunye ngo-0.01 % ngaphansi kwesilinganiso esiphezulu esibekiwe sekhabhoni, ukunyuka ngo-0.05 % ngaphezu kwesilinganiso esiphezulu esishiwo ku-Mn kuvumelekile, kuze kufike ku-1.65 % kumabanga ≥ L245 noma B, kodwa ≤ L360 noma X52; kuze kufike ku-1.75 % kumabanga > L360 noma X52, kodwa <L485 noma X70; futhi kuze kufike ku-2.00 % weBanga L485 noma X70. c Ngaphandle uma kuvunyelwene ngenye indlela, Nb + V ≤ 0.06 %. d Nb + V + Ti ≤ 0.15 %. e Ngaphandle uma kuvunyelwene ngenye indlela. f Ngaphandle kwalapho kuvunyelwene ngenye indlela, Nb + V + Ti ≤ 0.15 %. g Akukho ukwengeza ngamabomu kuka-B okuvunyelwe futhi okusele okungu-B ≤ 0.001 %. | ||||||||
Impahla Mechanical
|
Ibanga lePipe | Ipayipi Lomzimba Wepayipi Elingenamthungo nelishiselwe | I-Weld Seam ye-EW, LW, SAW, ne-COWIpayipi | ||
| Isivuno Amandlaa Rt0.5 | Amandla Okuqinaa Rm | Ukwelula(ku-50 mm noma 2 in.) Af | Amandla Okuqinab Rm | |
| I-MPa (psi) | I-MPa (psi) | % | I-MPa (psi) | |
| imiz | imiz | imiz | imiz | |
| I-L175 noma i-A25 | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| I-L175P noma i-A25P | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| L210 noma A | 210 (30,500) | 335 (48,600) | c | 335 (48,600) |
| L245 noma B | 245 (35,500) | 415 (60,200) | c | 415 (60,200) |
| I-L290 noma i-X42 | 290 (42,100) | 415 (60,200) | c | 415 (60,200) |
| I-L320 noma i-X46 | 320 (46,400) | 435 (63,100) | c | 435 (63,100) |
| I-L360 noma i-X52 | 360 (52,200) | 460 (66,700) | c | 460 (66,700) |
| I-L390 noma i-X56 | 390 (56,600) | 490 (71,100) | c | 490 (71,100) |
| I-L415 noma i-X60 | 415 (60,200) | 520 (75,400) | c | 520 (75,400) |
| I-L450 noma i-X65 | 450 (65,300) | 535 (77,600) | c | 535 (77,600) |
| I-L485 noma i-X70 | 485 (70,300) | 570 (82,700) | c | 570 (82,700) |
| a Emabangeni aphakathi nendawo, umehluko phakathi kwamandla amancane okudonsa ashiwo kanye namandla amancane ashiwo ebhodini lamapayipi kuyoba njengoba kunikiwe etafuleni lebanga eliphezulu elilandelayo.b Emabangeni amaphakathi, ubuncane bamandla obuncane obuqinile obushiwo be-weld seam izoba yinani elifanayo nalelo elalinqunyelwe umzimba wepayipi kusetshenziswa umbhalo waphansi a). c Ubude obuncane obubekiwe,Af, evezwe ngamaphesenti futhi yafinyezwa kumaphesenti aseduze, izoba njengokunqunywa kusetshenziswa isibalo esilandelayo:
lapho C unyaka ka-1940 wokubala kusetshenziswa amayunithi e-SI kanye nezi-625,000 zokubala kusetshenziswa amayunithi e-USC; AI-xc iyindawo esebenzayo yokuhlola i-tensile test piece, evezwa ngamamilimitha ayisikwele (amayintshi ayisikwele), kanjena: I-1) ngezingcezu zokuhlola eziyisiyingi, i-130 mm2 (0.20 in.2) ye-12.7 mm (0.500 in.) kanye no-8.9 mm (0.350 in.) izingcezu zokuhlola ububanzi; 65 mm2 (0.10 in.2) ngo-6.4 mm (0.250 in.) izingcezu zokuhlola ububanzi; 2) ngezingcezu zokuhlola ezigcwele, okungaphansi kuka-a) 485 mm2 (0.75 in.2) kanye b) nendawo enqamula ingxenye yocezu lokuhlola, etholakala kusetshenziswa ububanzi obushiwo bangaphandle kanye nobukhulu bodonga obushiwo bepayipi, ukuzungeza ku-10 mm2 eseduze (0.01 ku-2); 3) izingcezu zokuhlolwa kwe-strip, okungaphansi kuka-a) 485 mm2 (0.75 in.2) kanye b) nendawo enqamula ingxenye yesiqeshana sokuhlola, etholakala kusetshenziswa ububanzi obubekiwe besiqephu sokuhlola kanye nobukhulu bodonga obucacisiwe bepayipi. , ifinyezwe ku-10 mm2 eseduze (0.01 ku-2); U amandla okuqina amancane ashiwo, avezwa ngama-megapascals (amaphawundi ngeyintshi yesikwele). | ||||
Isidingo Sokuhlola
Isivivinyo:Ingcindezi ye-Hydrostatic, flattening, ubulukhuni, umthelela we-CVN, NDT
Supply Amandla
Ikhono Lokuhlinzeka: Amathani angu-1000 Ngenyanga Ngebanga ngalinye le-API 5L yepayipi lensimbi ye-carbon
Ukupakisha
Kuyizinqwaba Nasebhokisini Lokhuni Eliqinile
Ukulethwa
Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
Inkokhelo
30% depsoit, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona
