I. Chii chinonzi zvinhuAPI5L
1. API5L-B pombi yesimbi, yakaenzana neL245 brand Wuyang Iron uye simbi, L245 ndeye yakaderera alloy series, mutengo wakanyanya kukwirisa, mutengo wezvinhu zvakasiyana hauna kufanana, unonyanya kushandiswa papombi dzemafuta, pombi dzechisikigo, nezvimwewo, ishoma kumanikidza fluid coil pombi, kuita kwayo uye 20 # isina musono pombi inenge.
2. Nyaya yachoX52 giredhi pipeline simbi pombiline simbi, inova rudzi rwesimbi ine zvakakosha zvinodiwa pakufambisa mafuta uye gasi chaiwo mapaipi. Zvinoenderana neukobvu uye kunotevera kuumbwa, inogona kugadzirwa neinopisa inoramba ichitenderedza chigayo kana yepakati gobvu ndiro chigayo uye inoumbwa kuita hombe dhayamita yesimbi pombi ne spiral welding kana UOE yakatwasuka musono welding.
3. Seamless kana welded simbi pombi, mureza ndiwoAPI 5L(pombi pombi) PSL2imwe yemagiredhi, imwe yacho PSL1 kana tichienzanisa, PSL2 zvinodiwa zvakakwirira kupfuura PSL1API 5L ndiyo pombi pombi yakatarwa yakagadzirwa neAmerican Petroleum Institute, B ndeimwe yemagiredhi esimbi yepombi.
II. API5L chiyero
1.API5L yakajairwa, huwandu hwemajoini esimbi PIPE uye PIPE WLD 10 "SCH STD API5L ASTM A106 GRB isina musono pombi yesimbi muchikamu chimwe chete haingapfuuri 50% yehuwandu hwemapombi. Pamberi pekuiswa, pombi yekugezesa ichatsvaira uye kuchenesa maburi echibhorani kana mhepo yekumanikidza yakakwira mumhepo kuti ibvise hoper scum. ive isingasviki 127cm) inosangana nezvinodiwa uye inodzivirira gomba plugging.
2. Cr:≤025 Nickel Ni:≤030 Copper Cu:≤025 Mechanical properties: Tensile simba re sigma b (MPa) : 560 (57) kana yakakwirira goho simba sigma s (MPa) : 335 (34) kana yakakwirira elongation delcuty : 8 dhigirii delcuity 1%) 45 kana yepamusoro pesimba simba Akv (J) : 55 kana yepamusoro kukanganisa kuoma kukosha kwealpha kv (J/cm2).
3.API 5L yakajairwa inovhara zvinodiwa zvekugadzirwa kwepombi simbi, kunyanya pakusimba kwesimbi, goho simba, kamuri tembiricha inokanganisa kuoma, kureba panguva yekuzorora, etc. Zvinoenderana nemhando dzepombi simbi, API 5L yakakamurwa kuita general simbi pombi uye yakakosha simbi pombi, pakati peiyo yakawanda simbi pombi yakakamurwa kuita yakajairika simbi pombi uye yakakwirira simba simbi pombi, API 5L yakajairwa inovharawo pombi yekugadzira simbi zvinodiwa.
III, chii chinonzi API5Lgrb zvinhu
1. API 5LGRB haina musono kanawelded simbi pombi, chiyero ndeye API 5L (petroleum pombi pombi), PSL2 imwe yemazinga, imwe nhanho ndeye PSL1 kana tichienzanisa, PSL2 zvinodiwa zvakakwirira kupfuura PSL1API 5L ndiyo pombi pombi yakatarwa yakagadziriswa neAmerican Petroleum Institute, B imhando yepiipi simbi giredhi.
2.ASME SA517, ASTM A517 kumanikidza mudziyo Yakadzima uye yakanyorovesa simba rakawanda resimbi simbi ASME SA517/SA517M chiyero chinosanganisira: SA517GrA, SA517GrB, SA517GrH, SA517GrS, SA517GrP, SA517GrG7G7 SA517GrF, SA517GrF, SA517G7, SA517G7G7 SA5; ASTM A517/A517M chiyero chinosanganisira: A517GrA,.
3. SupplyAPI 5L PSL2standardspiral simbi pombiGrB-X70 Outer dhayamita 219-3650 mm Mhoro, tanga tichigadzira spiral pombi kwemakore makumi maviri nemana, tinotarisira kuwana mukana wekushandira pamwe newe.
Nguva yekutumira: Kubvumbi-14-2023