Chitoliro Cholimba Kwambiri cha API 5L X70 PSL1 PSL2 Chopanda Msoko Chitoliro cha Inchi 8 Ndondomeko Chitoliro cha Kaboni 40 cha Paipi Wopanga ndi Wogulitsa

Chitoliro cha Chitsulo Chopanda Mpweya cha API 5L X70 PSL1 PSL2 Chopanda Mpweya cha mainchesi 8 Ndondomeko ya Chitoliro cha Chitsulo cha Kaboni 40 cha Paipi

Chitoliro cha Chitsulo Chopanda Mpweya cha API 5L X70 PSL1 PSL2 Chopanda Mpweya Chitoliro cha Inchi 8 Ndondomeko Chitoliro cha Chitsulo cha Kaboni 40 cha Paipi Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Mapaipi achitsulo a API amapereka mitundu yosiyanasiyana ya magiredi achitsulo (monga Giredi B, X42–X80), njira zopangira (zopanda msoko, ERW, LSAW, SSAW), ndi zokutira zotsutsana ndi dzimbiri (monga 3LPE, FBE, 3PE) kuti zikwaniritse zosowa za milingo yosiyanasiyana ya kupanikizika ndi malo opangira uinjiniya, zomwe zimapangitsa kuti zikhale chimodzi mwa zinthu zofunika kwambiri paukadaulo wa mapaipi padziko lonse lapansi.

Muyezo:ASTM

Giredi:Giredi B X42 X46 X52 X60 X65 X70 X80

Pamwamba:Chakuda, FBE, 3PE (3LPE), 3PP

Mulingo wa Zamalonda:PSL 1, PSL 2

Mapulogalamu:mayendedwe a mafuta, gasi, ndi madzi

Chitsimikizo::API 5L (45th) + ISO 9001 Satifiketi | Lipoti la MTC la Chisipanishi + Satifiketi Yoyambira Fomu B

Nthawi yoperekera:Masiku 20-25 ogwira ntchito

Nthawi Yolipira:T/T, Western Union

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha Zamalonda

Chitoliro cha Chitsulo cha API 5LTsatanetsatane wa Zamalonda
Magiredi	API 5L Giredi B, X42, X52, X56, X60, X65, X70, X80
Mulingo Wofotokozera	PSL1, PSL2
Makulidwe a M'mimba mwake akunja	1/2” mpaka 2”, 3”, 4”, 6”, 8”, 10”, 12”, mainchesi 16, mainchesi 18, mainchesi 20, mainchesi 24 mpaka mainchesi 40.
Ndandanda Yokhuthala	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, mpaka SCH 160
Mitundu Yopangira	Yopanda msoko, Yolumikizidwa ndi ERW, SAW mu LSAW, DSAW, SSAW, HSAW
Mtundu wa Mapeto	Malekezero opindika, Malekezero osalala
Kutalika kwa Utali	SRL, DRL, 20 FT (mamita 6), 40 FT (mamita 12) kapena, mwamakonda
Zipewa Zoteteza	pulasitiki kapena chitsulo
Chithandizo cha Pamwamba	Chovala chachilengedwe, chopakidwa varnish, chakuda, FBE, 3PE (3LPE), 3PP, CWC (Cholemera Chophimbidwa ndi Konkriti) CRA Chovala kapena Chokhala ndi Mizere

Kumaliza Pamwamba

Chithunzi Chakuda

FBE

3PE (3LPE)

3PP

Chitoliro cha Chitsulo cha API 5L Giredi BTchati cha Kukula

Chidutswa cha Kunja (OD)	Kukhuthala kwa Khoma (WT)	Kukula kwa Chitoliro Chodziwika (NPS)	Utali	Kalasi yachitsulo Ikupezeka	Mtundu
21.3 mm (0.84 in)	2.77 – 3.73 mm	½″	5.8 m / 6 m / 12 m	Giredi B – X56	Wopanda msoko / ERW
33.4 mm (1.315 in)	2.77 – 4.55 mm	1″	5.8 m / 6 m / 12 m	Giredi B – X56	Wopanda msoko / ERW
60.3 mm (2.375 in)	3.91 – 7.11 mm	2″	5.8 m / 6 m / 12 m	Giredi B – X60	Wopanda msoko / ERW
88.9 mm (3.5 in)	4.78 – 9.27 mm	3″	5.8 m / 6 m / 12 m	Giredi B – X60	Wopanda msoko / ERW
114.3 mm (4.5 in)	5.21 – 11.13 mm	4″	6 m / 12 m / 18 m	Giredi B – X65	Yopanda msoko / ERW / SAW
168.3 mm (6.625 in)	5.56 – 14.27 mm	6″	6 m / 12 m / 18 m	Giredi B – X70	Yopanda msoko / 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 inchi)	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

Dinani batani la kumanja

Lumikizanani nafe kuti mudziwe zambiri za kukula kwake

Dinani apa

Mulingo wa Zamalonda

PSL 1 (Zofotokozera Zamalonda Mulingo 1): Kwa mapaipi omangidwa pamlingo woyambira wa khalidwe.
PSL 2 (Zofotokozera Zamalonda Mulingo 2): Pogwiritsa ntchito mphamvu zapamwamba zamakina, zowongolera za mankhwala zolimba komanso NDT, zidziwitso zamphamvu kwambiri.

Chinthu	PSL1	PSL2	Zolemba
Kuwongolera Kuphatikizika kwa Mankhwala	Malire okhazikika pa C, Mn, P, S	Malire okhwima, P ndi S otsika; kulamulira kwina kwa microalloy element kumaloledwa	PSL2 ndi yoyenera kwambiri m'malo otentha pang'ono komanso owononga
Mphamvu Yotulutsa (MPa)	Malinga ndi kalasi yofotokozera	Chimodzimodzi ndi PSL1; chokwera pang'ono pazitsulo zina zapamwamba	Zofunikira zazikulu zamakina ndizofanana
Mphamvu Yokoka (MPa)	Malinga ndi kalasi yofotokozera	Chimodzimodzi ndi PSL1
Kutalika (%)	Malinga ndi kalasi yofotokozera	Chimodzimodzi ndi PSL1
Mphamvu Yotsika Pakutentha (Charpy V-Notch)	Chosankha kapena chofunikira pa ntchito iliyonse	Zofunikira; nthawi zambiri zimayesedwa pa -20°C kapena -50°C	Zimalimbitsa kulimba kutentha kochepa
Kutha kupotoka	Zimakwaniritsa zofunikira zonse	Mayeso okhwima komanso ogwirizana ndi kusongoka nthawi zambiri amafunika	PSL2 imafuna ntchito yabwino kwambiri yowotcherera
Kulekerera kwa Miyeso	Mtundu wokhazikika	Zokhwima kwambiri	PSL2 ili ndi mphamvu yolamulira kukula kwa khoma ndi mainchesi.
Kulamulira Zilema / NDT	Kuyang'anira kwachizolowezi; UT/RT yosankha	UT/RT/MPI yofunikira	Kuonetsetsa kuti mapaipi ali otetezeka kwambiri
Malo Ogwiritsira Ntchito	Kuyendera mapaipi ambiri	Mapaipi othamanga kwambiri, kutentha kochepa, komanso owononga	PSL2 ndi yabwino kwambiri pamapulojekiti omwe ali ndi zofunikira kwambiri pachitetezo
Mtengo	Zotsika kwambiri	Pamwamba pang'ono	Chifukwa cha kuwunika kokhwima ndi zofunikira pakupanga

Magwiridwe antchito ndi Mapulogalamu

Kalasi ya API 5L	Mphamvu Yochepa Yopereka (MPa)	Ntchito Zachizolowezi ku America
Giredi B	≥ 245 MPa	Mapaipi a gasi wachilengedwe otsika mphamvu ku North America; mapaipi ang'onoang'ono osonkhanitsa mafuta ku Central America
X42 / X46	≥ 290 / 317 MPa	Mapaipi othirira ulimi ku US Midwest; maukonde ogawa mphamvu m'mizinda ku South America
X52 (Giredi Yaikulu)	≥ 359 MPa	Mizere yosonkhanitsira mafuta ndi gasi m'mphepete mwa nyanja m'minda ya shale ku Texas; maukonde a mapaipi aku Brazil; mapaipi a gasi achilengedwe odutsa malire (monga chigawo cha Panama)
X60 / X65	≥ 414 / 448 MPa	Mapaipi oyendera mafuta ku Canada; Gulf of Mexico mapaipi akunja okhala ndi mphamvu yapakati mpaka yapamwamba
X70 / X80	≥ 483 / 552 MPa	Mapaipi otumizira mpweya wothamanga kwambiri akutali ku US; mapulojekiti a mafuta ndi gasi m'madzi akuya ku Brazil

Njira Yaukadaulo

Kuyang'anira Zinthu Zopangira- Sankhani ndikuyang'ana ma billets kapena ma coils achitsulo abwino.

Kupanga– Pindulizani kapena kuboola mu mawonekedwe a chitoliro (Chopanda msoko / ERW / SAW).

kuwotcherera–Zolumikizira mkati mwa payipi zimapangidwa ndi welding yamagetsi yokana kapena welding ya arc yonyowa pansi pa madzi.

Kutentha Chithandizo- Limbikitsani mphamvu ndi kulimba mwa kutentha bwino.

Gulu lachifumu la api 5l Kukula ndi Kuwongolera_

Kukula ndi Kuwongolera- Sinthani kukula kwa chubu ndikutsimikiza kuti kukula kwake ndi kolondola.

Gulu lachifumu la api 5l Loyesa Losawononga_

Kuyesa Kosawononga (NDT)- Yang'anani zolakwika zamkati ndi pamwamba.

Gulu lachifumu la api 5l Hydrostatic Test Test_

Mayeso a Hydrostatic- Yesani chitoliro chilichonse kuti muwone ngati chili ndi mphamvu kapena ngati chikutuluka madzi.

Gulu lachifumu la api 5l Surface Coating Test_

Kuphimba Pamwamba- Ikani gawo loteteza dzimbiri (varnish wakuda, FBE, 3LPE, ndi zina zotero).

Kulemba ndi Kuyesa kwa api 5l gulu lachifumu_

Kulemba ndi Kuyang'anira- Ikani chizindikiro pa zomwe zafotokozedwazo ndipo fufuzani bwino za khalidwe lake.

Kuyesa Kutumiza ndi Kutumiza kwa api 5l gulu lachifumu_

Kulongedza ndi Kutumiza- Pakani, sungani, ndipo perekani ndi Zikalata Zoyesera za Mill.

Ubwino wa Royal Steel Group (Chifukwa Chiyani Royal Group Imadziwika Kwambiri kwa Makasitomala aku America?)

Royal Steel Group imapereka njira zodalirika zopezera mapaipi achitsulo a API 5L.mafuta, mpweyandimapulojekiti omanga nyumbaku America konse. Ndi mphamvu yokhazikika yopangira zinthu, kuwongolera bwino khalidwe, komanso luso la ntchito zapadziko lonse lapansi, timaonetsetsa kuti zinthu zikupezeka nthawi zonse pazofunikira zovuta zauinjiniya.

Timaphatikiza mitengo yopikisana ya fakitale ndi chithandizo chathunthu chaukadaulo, kuphatikiza kusankha zinthu, mayankho ophimba, ndi zikalata zotumizira kunja, kuthandiza makasitomala kuchepetsa chiopsezo chogula zinthu ndikuwonjezera magwiridwe antchito a polojekiti.

Ngati mukufuna mapaipi achitsulo kuti mugwiritse ntchito mapulojekiti omwe akubwera, titha kukupatsirani mtengo wachangu komanso chithandizo chochokera ku projekiti.

Kulongedza ndi Kutumiza

Chitsimikizo cha Kulongedza

Mapaipi athu achitsulo a API 5L amapakidwa motsatira miyezo yapadziko lonse lapansi yotumizira kunja. Mapaipi amamangiriridwa ndi zingwe zachitsulo, zotetezedwa ndi zokutira zosalowa madzi, ndipo amaikidwa zipewa zapulasitiki kapena zachitsulo kuti apewe kuwonongeka, chinyezi, ndi kuipitsidwa panthawi yonyamula ndi kusungira.

Zofunikira Zopangidwira

Kutalika kwanthawi zonse mpaka mamita 12 kulipo kuti kutumiza kutumizidwe bwino. Kutalika kwapadera, mainchesi, makulidwe a makoma, ndi makina okutira zinthu zitha kuperekedwa kuti zikwaniritse zofunikira za polojekiti.

Thandizo la Zolemba

Timapereka zikalata zonse zotumizira kunja, kuphatikizapo Zikalata Zoyesera za Mill (MTC), Chikalata Choyambira, Mndandanda Wolongedza, Invoice Yamalonda, ndi malipoti owunikira a chipani chachitatu pakafunika kutero.

Katswiri Wokonza Zinthu

Kutumiza kungakonzedwe pogwiritsa ntchito chidebe, breakbulk, kapena sitima yayikulu kutengera kukula kwa oda ndi komwe ikupita. Gulu lathu lodziwa bwino ntchito zoyendetsa zinthu limatsimikizira kutumiza kotetezeka, panthawi yake, komanso kotsika mtengo padziko lonse lapansi.

FAQ

1. Kodi kusiyana pakati pa PSL1 ndi PSL2 ndi kotani?

PSL2 ili ndi zofunikira kwambiri pakupanga mankhwala, mawonekedwe a makina, ndi mayeso, zomwe zimapangitsa kuti ikhale yoyenera pamapulojekiti ofunikira a mapaipi amafuta ndi gasi.

2. Ndi giredi iti ya API 5L yomwe ndiyenera kusankha?

Giredi B imagwiritsidwa ntchito kwambiri pa mapaipi wamba, pomwe X52, X60, X65, ndi zina zotero ndi zomwe zimakondedwa pamakina otumizira mphamvu yamphamvu kwambiri. Kusankha kumadalira zofunikira pa polojekitiyi komanso momwe imagwirira ntchito.

3. Kodi mumapereka mapaipi a API 5L osasemphana komanso olumikizidwa?

Inde. Timapereka mapaipi achitsulo a Seamless, ERW, LSAW, ndi SSAW API 5L m'makulidwe ndi magiredi osiyanasiyana.

4. Kodi mungapereke Zikalata Zoyesera za Mill ndi malipoti owunikira?

Inde. EN 10204 3.1 MTC, malipoti owunikira a chipani chachitatu, ndi zikalata zina zabwino zimapezeka mukapempha.

5. Kodi nthawi yanu yotsogolera kupanga ndi yotani?

Kawirikawiri masiku 15-45, kutengera zomwe zimapangidwira pa chitoliro, kuchuluka kwake, ndi zofunikira pakuphimba.