I. Ni ibihe bikoreshoAPI5L
1.Icyuma cya API5L-B, gihwanye na marike ya L245 Wuyang Icyuma nicyuma, L245 ni iy'uruhererekane ruto, igiciro kiri hejuru cyane, igiciro cyibikoresho bitandukanye ntabwo ari kimwe, gikoreshwa cyane cyane mu miyoboro ya peteroli, imiyoboro karemano, nibindi, ni umuyoboro muke wa peteroli, imikorere yayo na 20 # idafite umuyoboro hafi.
2. Ibikoresho niIcyiciro cya X52 umuyoboro w'icyumaumurongo wumurongo, nubwoko bwibyuma bisabwa bidasanzwe bikoreshwa mugutanga peteroli na gaze gasanzwe. Ukurikije umubyimba hamwe nuburyo byakurikiyeho, irashobora kubyazwa uruganda rushyushye ruzunguruka, uruganda ruzengurutsa itanura cyangwa uruganda ruciriritse ruciriritse hanyuma rukaba umuyoboro munini wibyuma bya diameter ukoresheje gusudira kuzunguruka cyangwa gusudira UOE.
3. Umuyoboro w'icyuma udafite kashe cyangwa usudira, urwego niAPI 5L (umuyoboro w'umuyoboro) PSL2ni kimwe mu byiciro, ikindi ni PSL1 ugereranije, PSL2 ibisabwa birarenze PSL1API 5L ni umuyoboro w'imiyoboro washyizweho n'Ikigo cy'Abanyamerika gishinzwe peteroli, B ni kimwe mu byiciro by'ibyuma.
II. API5L
1.API5L igipimo, umubare wibyuma bya PIPE na PIPE WLD 10 "SCH STD API5L ASTM A106 GRB umuyoboro wicyuma udafite icyuma mugice kimwe ntigishobora kurenga 50% byumubare wimiyoboro. Mbere yo kwishyiriraho, isuka y'imiyoboro igomba guhanagura no guhanagura umwobo wimyitozo cyangwa umuyaga mwinshi kugirango ukureho umwobo uri mu mwobo. kandi irinda gucomeka.
2. Cr.
3.API 5L igipimo gikubiyemo ibisabwa kugirango habeho umusaruro wibyuma byumuyoboro, cyane cyane kubwimbaraga zingana, gutanga umusaruro, gukomera kwubushyuhe bwicyumba, kurambura kuruhuka, nibindi. Ukurikije ubwoko bwibyuma byumuyoboro, API 5L igabanyijemo umuyoboro rusange wibyuma hamwe numuyoboro udasanzwe wibyuma, muribwo umuyoboro rusange wibyuma ugabanywa mubyuma bisanzwe hamwe numuyoboro mwinshi wicyuma, igipimo cya API 5L nacyo gikubiyemo ibyifuzo byumusaruro wibyuma.
III, ni ubuhe butumwa bwa API5Lgrb
1. API 5LGRB nta kinyabupfura cyangwaumuyoboro w'icyuma.
2.ASME SA517, ASTM A517 ubwato bwumuvuduko Buzimya kandi bwitondewe imbaraga zikomeye zivanze nicyuma ASME SA517 / SA517M igipimo gikubiyemo: SA517GrA, SA517GrB, SA517GrH, SA517GrS, SA517GrP, SA517GrF, SA517GrQ, SA517GrQ; ASTM A517 / A517M isanzwe ikubiyemo: A517GrA,.
3. GutangaAPI 5L PSL2bisanzweumuyoboro w'icyumaGrB-X70 Diameter yo hanze 219-3650 mm Mwaramutse, tumaze imyaka 24 dukora umuyoboro wa spiral, turizera ko tuzagira amahirwe yo gufatanya nawe.
Igihe cyo kohereza: Apr-14-2023