Ikhwalithi Yemibhobho ye-SSAW Yezicelo Zegesi Yemvelo Engaphansi Komhlaba
Ezweni elihlala lishintsha lengqalasizinda yamandla, isidingo sezinto ezithembekile nezihlala isikhathi eside sibalulekile. Siyaziqhenya ukwethula ipayipi lethu lensimbi lekhwalithi ephezulu i-A252 Grade 2, elakhelwe ngqo ukufakwa kwamapayipi egesi angaphansi komhlaba. Njengomshicileli wepayipi oholayo we-SSAW (Spiral Submerged Arc Welded), siyaqonda ukuthi ikhwalithi nokunemba ezintweni ezisetshenziselwa ukuthutha igesi kubalulekile.
Ikhwalithi Nokunemba Okungenakuqhathaniswa
EyethuIpayipi lensimbi i-A252 yeBanga lesi-2s enziwa ngokwezindinganiso eziqinile zemboni, okuqinisekisa ukuthi ububanzi bangaphandle abuhlukani ngaphezu kuka-±1% ukusuka kububanzi obukhethekile obushiwo bangaphandle. Leli zinga lokunemba libalulekile ekugcineni ubuqotho nokuphepha kwamapayipi egesi yemvelo angaphansi komhlaba. Ngamapayipi ethu, ungaqiniseka ukuthi azongena ngaphandle komthungo kwingqalasizinda yakho ekhona, anciphise ubungozi bokuvuza futhi aqinisekise ukusebenza kahle.
Impahla Mechanical
| Ibanga loku-1 | Ibanga lesi-2 | Ibanga lesi-3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205(30 000) | 240(35 000) | 310(45 000) |
| Amandla e-tensile, min, Mpa(PSI) | 345(50 000) | 415(60 000) | 455(66 0000) |
Ukuhlaziywa komkhiqizo
Insimbi akufanele ibe ngaphezu kuka-0.050% we-phosphorus.
Ukwehluka Okuvumelekile Kwesisindo Nobukhulu
Ubude benqwaba yamapayipi ngayinye buzokalwa ngokuhlukana futhi isisindo sawo angeke sihluke ngaphezu kuka-15% ngaphezulu noma u-5% ngaphansi kwesisindo salo esicatshangelwayo, kubalwe kusetshenziswa ubude balo nesisindo salo ngobude beyunithi ngayinye.
Idayamitha yangaphandle akumele ihluke ngaphezu kuka-±1% ukusuka kububanzi obukhethekile obushiwo bangaphandle
Ukujiya kodonga kunoma iyiphi indawo akumele kube ngaphezu kuka-12.5% ngaphansi kogqinsi olushiwo
Ubude
Ubude obungahleliwe obubodwa: 16 kuya ku-25ft(4.88 kuya ku-7.62m)
Ubude obuphindwe kabili obungahleliwe: ngaphezulu kwama-25ft kuya ku-35ft(7.62 kuya ku-10.67m)
Ubude obufanayo: ukuhluka okuvumelekile ±1in
Iyaphela
Izinqwaba zamapayipi zizonikezwa iziphetho ezicacile, futhi ama-burrs ekugcineni azosuswa.
Lapho ukuphela kwepayipi okushiwo ukuthi kube yi-bevel iphela, i-engeli izoba ngu-30 kuya ku-35 degree
Ukumaka umkhiqizo
Ubude benqwaba yepayipi ngalinye buzomakwa ngokusemthethweni ngokufakwa isitensela, ukugxivizwa, noma ukugingqika ukuze kuboniswe: igama noma uhlobo lomkhiqizi, inombolo yokushisa, inqubo yomkhiqizi, uhlobo lomthungo we-helical, ububanzi obungaphandle, ukujiya kodonga okulinganiselwe, ubude, nesisindo ngobude beyunithi ngayinye, ukuqokwa okucacisiwe kanye nebanga.
Ukwakhiwa okumangelengele ukuze kuhlale isikhathi eside
Ipayipi lethu le-A252 Class 2 lenziwe ngensimbi yekhwalithi ephezulu ekwazi ukumelana nezimo ezinzima ezivame ukuhlangana nazo ezindaweni ezingaphansi komhlaba. Inqubo yokukhiqiza ye-SSAW ikhulisa amandla kanye nokuqina kwepayipi, okwenza kube ilungele izicelo zokucindezela okuphezulu. Kungakhathaliseki ukuthi ubeka ipayipi elisha legesi yemvelo noma ushintsha elikhona kakade, ipayipi lethu lensimbi likunikeza ukwethembeka okudingayo ukuze ugcine imisebenzi yakho isebenza kahle.
Izinhlelo zokusebenza ezihlukahlukene
Amapayipi ethu ensimbi i-A252 Grade 2 awafanele nje kuphela amapayipi egesi angaphansi komhlaba, kodwa futhi ahlukahlukene futhi angasetshenziswa kwezinye izinhlelo zokusebenza ezihlukahlukene emkhakheni wamandla. Kusukela ekuthuthweni kwamanzi kuya ekusekelweni kwesakhiwo, lawa mapayipi angasetshenziswa kumaphrojekthi ahlukahlukene futhi ayisengezo esibalulekile ku-inventory yakho. Njengomthengisi othembekile we-SSAW Pipe, siqinisekisa ukuthi imikhiqizo yethu ihlangabezana nezidingo ezahlukahlukene zamakhasimende ethu kuzo zonke izimboni ezahlukahlukene.
UZIBOPHEZELE EKUTHUTHUKENI ESIMISELE
Ezweni lanamuhla, ukusimama kubaluleke kakhulu kunangaphambili. Izinqubo zethu zokukhiqiza zibeka phambili izinqubo ezihambisana nemvelo, siqinisekisa ukuthi ipayipi lethu lensimbi i-A252 Grade 2 likhiqizwa elinomthelela omncane emvelweni. Ngokukhetha imikhiqizo yethu, awugcini nje ngokutshala imali kukhwalithi, kodwa futhi ufaka isandla ekusaseni elisimeme lemboni yamandla.
Isevisi Yekhasimende Enhle Kakhulu
Enkampanini yethu, sikholelwa ukuthi isevisi yamakhasimende enhle kakhulu ibaluleke njengekhwalithi yomkhiqizo. Ithimba lethu elinolwazi lizinikele ekukunikezeni ukwesekwa okudingayo, kusukela ekukhetheni ipayipi elifanele lephrojekthi yakho ukuya ekuqinisekiseni ukulethwa ngesikhathi. Siyaqonda ukuthi yonke iphrojekthi ihlukile, futhi silapha ukuze sikusize uqonde izinketho zakho futhi wenze isinqumo unolwazi.
Ekuphetheni
Uma kukhulunywa ngamapayipi egesi yemvelo angaphansi komhlaba, ukukhetha izinto ezifanele kubalulekile ukuze kuqinisekiswe ukuphepha, ukusebenza kahle, kanye nokuqina. Ngobukhulu bayo obunembayo nokwakhiwa okumazombezombe, ipayipi lethu lensimbi i-A252 Grade 2 liyisixazululo esifanelekile sezidingo zakho zokuhamba ngegesi yemvelo. Njengomsabalalisi wamapayipi we-SSAW onedumela elihle, sizibophezele ekukunikezeni imikhiqizo esezingeni eliphezulu kanye nenkonzo ehlukile. Sithembe ukuthi sizoba uzakwethu ekwakheni ingqalasizinda yamandla ethembekile futhi esimeme. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nepayipi lethu lensimbi i-A252 Grade 2 nokuthi singayisekela kanjani iphrojekthi yakho elandelayo!
