API 5L Giredhi B X42 X46 X52 X60 X65 X70 X80 Seamless Steel Pipe
Ruzivo rweChigadzirwa
| Magiredhi | API 5L Giredhi B, X42, X52, X56, X60, X65, X70, X80API 5L Giredhi B, X42, X52, X56, X60, X65, X70, X80 |
| Nhamba Yekutsanangurwa | PSL1, PSL2 |
| Dhayamita Yekunze | 1/2” kusvika 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches kusvika 40 inches. |
| Purogiramu yeKukora | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, kusvika SCH 160 |
| Mhando dzeKugadzira | Yakasungirirwa isina musono (Yakaputirwa nemoto uye yakaputirwa nechando), Yakasungirirwa ERW (Yakaputirwa nemagetsi), SAW (Yakaputirwa neArc Welded) muLSAW, DSAW, SSAW, HSAW |
| Rudzi rwemagumo | Migumo yakachekwa, Migumo isina kujeka |
| Hurefu hwehurefu | SRL (Kureba Kwega Kusina Kurongeka), DRL (Kureba Kwakaviri Kusina Kurongeka), 20 FT (mamita matanhatu), 40 FT (mamita gumi nemaviri) kana, yakagadzirirwa |
| Zvivharo zvekudzivirira | purasitiki kana simbi |
| Kurapa Kwepamusoro | Pendi yeChisikigo, Yakapendwa neVarnish, Dema, FBE, 3PE (3LPE), 3PP, CWC (Huremu hweConcrete Yakaputirwa) CRA Yakaputirwa kana Yakaiswa Mutsetse |
Kuratidzwa Kwepamusoro
Mufananidzo Mutema
FBE
3PE (3LPE)
3PP
Chati Yehukuru
| Dhayamita Yekunze (OD) | Ukobvu hwemadziro (WT) | Saizi yePombi Yezita (NPS) | Kureba | Giredhi reSimbi Rinowanikwa | Rudzi |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Giredhi B - X56 | Musono / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Giredhi B - X56 | Musono / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Giredhi B - X60 | Musono / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Giredhi B - X60 | Musono / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Giredhi B - X65 | Musono / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Giredhi B - X70 | Musono / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 mm (16 in) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 mm (20 in) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 mm (24 in) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
DZERO YECHIGADZIRWA
PSL 1 (Chinhu Chinotsanangurwa Chikamu 1): Chikamu chemhando yepamusoro yemapombi.
PSL 2 (Chigadzirwa Chinotsanangurirwa Danho rechipiri): Chinotsanangurirwa chakasimba chine hunhu hwepamusoro hwemakanika, kudzora makemikari uye NDT.
KUSHANDA UYE KUSHANDISA
| Giredhi reAPI 5L | Hunhu Hunokosha hweMichina (Simba reGoho) | Mamiriro Ezvinhu Anoshanda muAmerica |
| Giredhi B | ≥245 MPa | Mapaipi egasi ane simba shoma muNorth America, nzvimbo diki dzemafuta dziri kuungana muCentral America |
| X42/X46 | >290/317 MPa | Kudiridza kurima muMidwest yeUS, network dzemagetsi emaguta muSouth America |
| X52 (Chikuru) | >359 MPa | Mapaipi emafuta eShale muTexas, kuunganidzwa kwemafuta negesi pamhenderekedzo yegungwa muBrazil, kutapurirana kwegasi kuPanama |
| X60/X65 | >414/448 MPa | Kutakurwa kwejecha remafuta muCanada, mapaipi ane simba repakati nepakati kusvika kupamusoro muGulf of Mexico |
| X70/X80 | >483/552 MPa | Mapaipi emafuta ari kure muUS, mapuratifomu emafuta negesi mumvura yakadzika muBrazil |
Maitiro eTekinoroji
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Kuongorora Zvinhu Zvisina Kugadzirwa- Sarudza uye ongorora mabhiritsi esimbi emhando yepamusoro kana makoiri.
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Kugadzira– Peta kana kubaya chinhu chacho kuita sepombi (isina musono / ERW / SAW).
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Kushongedza– Batanidza mipendero yemapaipi nekushandisa simba remagetsi kana welding yearc iri pasi pemvura.
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Kurapa Kupisa- Wedzera simba nekusimba kuburikidza nekudziisa kwakaringana.
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Kukura & Kururamisa- Gadzirisa dhayamita yepombi uye iva nechokwadi chekuti mativi acho akarurama.
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Kuedzwa Kusingaparadze (NDT)- Tarisa kana paine zvikanganiso zvemukati nepamusoro.
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Kuedzwa kweHydrostatic– Edza pombi yega yega kuti ione kana isingagoni kumanikidzwa uye kuti inodonhedza mvura here.
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Kuputira Pamusoro– Isa chifukidziro chinodzivirira ngura (Varnish nhema, FBE, 3LPE, nezvimwewo).
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Kumaka & Kuongorora- Maka magadzirirwo uye ongorora hunhu hwese.
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Kurongedza & Kutumira- Pakeji, chivharo, uye tumira neZvitupa zveMill Test.
Zvakanakira Zvedu
Bazi reMunharaunda neRutsigiro rweSpain:Mapazi edu emunharaunda anopa rubatsiro muchiSpanish; kugadzirisa kubvumidzwa kwemitengo yenyu uye kuona kuti kupinza zvinhu munyika kwakarongeka.
Kuwanikwa Kwezvinhu Zvinovimbika:Kana tiine masheya akakwana, tinogona kuzadzisa zvamunoda pasina kunonoka.
Kurongedza kwakachengeteka:Mapaipi akaputirwa zvakasimba muzvikamu zvakasiyana-siyana zvemabubble packs uye akavharirwa mhepo kudzivirira mapaipi kubva pakukanganisika uye kukuvara, zvichivimbisa kuti chigadzirwa chacho chichagara chakasimba panguva yekufambisa.
Kutumirwa Kunokurumidza & Kunobudirira:Kuenda chero kupi zvako pasi rose kuti usvike pakupera kwenguva yepurojekiti yako.
Kurongedza uye Kutakura
Kurongedza:
Magadzirirwo eKurongedza: Mapallet emapuranga eIPPC akapiswa nefuro (anoenderana nezvinodiwa zvekugovaniswa kweCentral America) + membrane isingapindi mvura ine mativi matatu (inodzivirira kubva kuhunyoro hwemvura inonaya mumasango) + zvivharo zvepurasitiki zvinodzivirira pamapaipi (kudzivirira marara kuti asapinde), huremu hwepaketi imwe chete matani 2-3 (zvakakodzera macrane madiki panzvimbo dzekuvaka dzeCentral America).
Kugadzirisa: Yakajairwa 12m (yakakodzera magaba), 8m/10m ine hurefu hupfupi inowanikwa (yakakodzera mitemo yekutakura migwagwa yemakomo muGuatemala, Honduras, nezvimwewo).
Zvese zvinosanganisira: Kupihwa kwemahara kweChitupa Chekutanga cheSpanish (Fomu B), chitupa cheMTC, mushumo wekuyedzwa kweSGS, runyorwa rwekurongedza, uye invoice yekutengeserana; kuzvipira "kuburitsazve chero magwaro asiri iwo mukati memaawa makumi maviri nemana".
Kutakura:
Nezvenguva dzekufambisa dze "China → Colon Port, Panama (mazuva makumi matatu), Manzanillo Port, Mexico (mazuva makumi maviri nemasere), Limon Port, Costa Rica (mazuva makumi matatu nemashanu)," tinopa ruzivo nezvevatinoshanda navo pakutumira zvinhu kure (vakaita seTMM, kambani yemuno yekutakura zvinhu muPanama) ye "nzvimbo yekuvaka kubva kuchiteshi kuenda kumunda wemafuta".
Mibvunzo Inowanzo bvunzwa
1. Mapaipi ako esimbi eAPI 5L anosangana nezvinodiwa zvemazuva ano zvemusika weAmerica here?
Ehe, mapaipi edu esimbi eAPI 5L anotevedzera zvizere API 5L 45th Revision yazvino, inova ndiyo yega vhezheni inozivikanwa nevatungamiriri muAmerica (kusanganisira US, Canada, neLatin America). Anosanganawo neASME B36.10M yematanho ekuenzanisa uye anoenderana nezvinodiwa zvemuno senge NOM yeMexico uye zvinodiwa zvePanama zvemahara. Zvitupa zvese (API, NACE MR0175, ISO 9001) zvinogona kusimbiswa pamawebhusaiti epamutemo.
2. Ndingasarudza sei API 5L steel grade yakakodzera (semuenzaniso, X52 vs X65) yepurojekiti yangu?
Sarudzo yacho inoenderana nekumanikidzwa kweprojekiti yako, pakati nepakati, uye nharaunda:
Pakushandisa mvura ine simba shoma (≤3MPa) segasi remumaguta kana kudiridza kwekurima, Grade B kana X42 inodhura zvishoma.
Pakutumira mafuta negesi zvine simba repakati (3–7MPa) muminda yegungwa (semuenzaniso, Texas shale), X52 ndiyo sarudzo inonyanya kushandiswa.
Pamapombi ane simba guru (≥7MPa) kana mapurojekiti ekunze kwenyika (semuenzaniso, minda yemvura yakadzika yeBrazil), X65/X70/X80 inokurudzirwa nekuda kwesimba rayo guru rekugadzira goho (448–552MPa).
Chikwata chedu chehunyanzvi chinogona kukupa mazano emahara zvichienderana neruzivo rwepurojekiti yako.
Kero
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