API 5L PSL2LSAW Simbi Pipe
LSAW simbi pombi inogadzirwa nesimbi mumba inogadzirwa uye yakanyungudutswa muchoto chemagetsi, inobatwa ne synthetic slags uye inokandwa neanoramba achikanda.Iyo inoshandiswa kugadzira simbi inogonesa kuwanikwa kwekemikari yakachena simbi inoreva nezvesarufa uye phosphor zviri mukati zvinopa yakakwira tensile, ductility uye corrosion resistance zvimiro zvepombi kuti zvishandiswe pakudzikira kwakadzika mumidhiya yakasiyana-siyana yekuora.
Kukunguruka uchishandisa chigayo chekubaya uye chigayo chinoenderera chine mandrel yakagadziriswa inobvumira kushivirira kwakasimba kwekuyera kuwanikwa uye kunovimbisa kushaikwa kwepombi muviri uye kuremara kwepasi.
Kuti uwane yakakwira tensile uye ductility simbi pamwe nechimiro chayo chinodiwa, ichipa yakakwira corrosion resistance mune dzakasiyana siyana corrosion media, mapaipi anobatwa kupisa mukombuta yekufamba danda choto.70% yemafuta emutsetse mapaipi ari pasi pekupisa kurapwa.
Mapombi anoongororwa kuyerera kwemukati nekunze neatomatiki isiri-inoparadza bvunzo ye ultrasonic uye electromagnetic inspection.Pipe inopera kuongororwa mushure mekubhejera kunoitwa nemagnetic-fluoroscopic chikanganiso chekuonekwa.
Ipo kugadzira mapaipi asina mutsetse anovimbisa kuyedzwa kwe-corrosion-resistance zvivakwa kuburikidza nehydrogen inosanganisirwa nzira yekupwanya pasi peNACE MR 02-84 uye sulphide stress corrosion cracking nzira pasi peNACE MR 01-77.
Api 5l gr.bpombi isina musono
Chinangwa chepi 5l gr.b isina musono pombi chakakodzera kushandiswa mukufambisa gasi, mvura, uye oiri mumaindasitiri eoiri neegasi chaiwo.
Chemical Component
| Standard | Giredhi | C | Mn | P | S |
| API 5L | B | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 |
Mechanical Properties
| Standard | Giredhi | goho simba (mpa) | tensile simba (mpa) | kureba (%) |
| API 5L | B | 241 | 414 | 21-27 |
API 5L X52 simbi pombi
API 5l X52 ndiyo chiyero chepombi yemafuta.
Iyo API SPEC 5L inovhara isina mutsetse mutsetse pombi uye welded mutsetse pombi.
Kushandiswa: kwemafuta, indasitiri yegasi, okisijeni, mvura, pombi yemafuta;inogona zvakare kushandiswa mukuvaka kweinjiniya zvivakwa, iyo Linyuan mugwagwa wekunakisa, nzira dzemvura, chirimwa chesimbi hoko chivakwa, yakakwira-voltage shongwe yemagetsi.
API 5L X52 kemikari yakagadzirwa
| Standard | C(%) | Ti(%) | Mn(%) | P(%) | S(%) |
| API 5L X52 | 0.28 | 0.04 | 1.40 | 0.03 | 0.03 |
API 5L X52 mechanic protert
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Nguva yekutumira: Oct-08-2019