API 5L Giredi B X42 X46 X52 X60 X65 X70 X80 Chitoliro Chachitsulo Chopanda Msoko

Kufotokozera Kwachidule:

API 5L ndi American Petroleum Industry muyezo wa chitoliro cha mzere.

Zokhazikika:Chithunzi cha ASTM

Gulu:Gulu B X42 X46 X52 X60 X65 X70 X80

Pamwamba::Wakuda

Moyo Wautumiki:7-15 masiku

Milingo Yazinthu:PSL 1 (Mafotokozedwe a Katundu 1), PSL 2 (Matchulidwe a Katundu 2)

Mapulogalamu:zoyendera mafuta, gasi, ndi madzi

Chitsimikizo:Kuyesa kwa SGS/BV

Nthawi yoperekera:20-25 masiku ntchito

Nthawi Yolipira:T/T, Western Union

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane wa Zamalonda

Maphunziro	API 5L Grade B, X42, X52, X56, X60, X65, X70, X80API 5L Grade B, X42, X52, X56, X60, X65, X70, X80
Specification Level	PSL1, PSL2
Outer Diameter Range	1/2” mpaka 2”, 3”, 4”, 6”, 8”, 10”, 12”, mainchesi 16, mainchesi 18, mainchesi 20, mainchesi 24 mpaka mainchesi 40.
Makulidwe Ndandanda	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, mpaka SCH 160
Mitundu Yopanga	Zopanda Msoko (Kutentha Kwambiri ndi Kuzizira Kwambiri), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) mu LSAW, DSAW, SSAW, HSAW
Mapeto Type	Mapeto a Beveled, Plain amatha
Utali Wautali	SRL (Single Random Length), DRL (Double Random Length), 20 FT (6 mamita), 40FT (12 mamita) kapena, makonda
Zovala zachitetezo	pulasitiki kapena chitsulo
Chithandizo cha Pamwamba	Natural, Varnished, Black Painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad kapena Lined

Tchati cha kukula

Diameter yakunja (OD)	Makulidwe a Khoma (WT)	Kukula Kwapaipi Kwadzina (NPS)	Utali	Gulu la Zitsulo Likupezeka	Mtundu
21.3 mm (0.84 mkati)	2.77 - 3.73 mm	½″	5.8m/6m/12m	Gulu B - X56	Zopanda / ERW
33.4 mm (1.315 mkati)	2.77 - 4.55 mm	1″	5.8m/6m/12m	Gulu B - X56	Zopanda / ERW
60.3 mm (2.375 mkati)	3.91 - 7.11 mm	2″	5.8m/6m/12m	Gulu B - X60	Zopanda / ERW
88.9 mm (3.5 mkati)	4.78 - 9.27 mm	3″	5.8m/6m/12m	Gulu B - X60	Zopanda / ERW
114.3 mm (4.5 mkati)	5.21 - 11.13 mm	4″	6m/12m/18m	Gulu B - X65	Zopanda / ERW / SAW
168.3 mm (6.625 mkati)	5.56 - 14.27 mm	6″	6m/12m/18m	Gulu B - X70	Zopanda / ERW / SAW
219.1 mm (8.625 mkati)	6.35 - 15.09 mm	8″	6m/12m/18m	X42-X70	ERW / SAW
273.1 mm (10.75 mkati)	6.35 - 19.05 mm	10″	6m/12m/18m	X42-X70	SAW
323.9 mm (12.75 mkati)	6.35 - 19.05 mm	12″	6m/12m/18m	X52-X80	SAW
406.4 mm (16 mkati)	7.92 - 22.23 mm	16″	6m/12m/18m	X56-X80	SAW
508.0 mm (20 mkati)	7.92 - 25.4 mm	20″	6m/12m/18m	X60-X80	SAW
610.0 mm (24 mkati)	9.53 - 25.4 mm	24″	6m/12m/18m	X60-X80	SAW

PRODUCT LEVEL

PSL 1 (Mafotokozedwe a Katundu 1): Mulingo wabwino kwambiri wamapaipi.

PSL 2 (Mafotokozedwe a Katundu 2): Mafotokozedwe okhwima kwambiri okhala ndi makina apamwamba kwambiri, kuwongolera mankhwala ndi NDT.

NTCHITO NDI NTCHITO

API 5L Gulu B

Mawonekedwe:Zokolola mphamvu zosachepera 245Mpa; Weldability wabwino ndi kulimba kwa cholinga wamba.
Mapulogalamu:Oyenera mapaipi amadzi, mafuta ndi gasi pamapaipi otsika komanso apakatikati.

API 5L X42

Mawonekedwe:Zokolola zamphamvu za 290 MPa, zamphamvu kuposa Giredi B zokhala ndi ductility.
Mapulogalamu:Zoyenera kugwiritsidwa ntchito mumafuta ndi gasi kumtunda, pamakina opanikizika kwambiri.

API 5L X52

Mawonekedwe:Mphamvu zokolola zambiri za 359 MPa; zabwino dzimbiri kukana ndi weldability.
Mapulogalamu:Mapulatifomu amafuta ndi gasi, madambo, ndi malo ena owononga.

API 5L X56

Mawonekedwe:386 MPa zokolola mphamvu; kuchuluka kwamphamvu kwa kulemera ndi kulimba kwabwino.
Mapulogalamu:Mapaipi odutsa m'mapiri kapena mitsinje komwe kumafunikira kulemera kopepuka.

API 5L X60

Mawonekedwe:414 MPa zokolola mphamvu; zabwino compressive kukana ndi bata.
Mapulogalamu:Mafuta ndi gasi mtunda wautali, payipi yayikulu yothamanga kwambiri.

API 5L X65

Mawonekedwe:448 MPa zokolola; mkulu mphamvu ndi wabwino otsika kutentha kulimba.
Mapulogalamu:Chitoliro cha gasi kapena mafuta m'malo ozizira, kapena kuthamanga kwambiri.

API 5L X70

Mawonekedwe:Mphamvu zazikulu za 483 MPa zokolola mphamvu zophatikizana ndi kulimba kwabwino komanso mawonekedwe ofanana.
Mapulogalamu:Mapaipi gasi achilengedwe pamlingo waukulu, mapaipi amafuta amagetsi, etc.

API 5L X80

Mawonekedwe:552 MPa imatulutsa mphamvu, mphamvu zabwino kwambiri, kulimba komanso kuchita bwino.
Mapulogalamu:Mafuta othamanga kwambiri komanso mapaipi otumizira gasi.

Njira yaukadaulo

Kuyang'anira Zinthu Zopangira- Sankhani ndikuyang'ana mapepala apamwamba achitsulo kapena makola.
Kupanga- Pereka kapena kuboola zinthuzo kukhala chitoliro (Zopanda / ERW / SAW).
Kuwotcherera- Lowani m'mphepete mwa chitoliro ndi kukana magetsi kapena kuwotcherera arc pansi pamadzi.
Kutentha Chithandizo- Limbikitsani mphamvu ndi kulimba mwa kutenthetsa koyendetsedwa.
Kukula & kuwongola- Sinthani kukula kwa chitoliro ndikuwonetsetsa kulondola kwake.
Kuyesa Kopanda Kuwononga (NDT)- Yang'anani zolakwika zamkati ndi zam'mwamba.
Kuyesedwa kwa Hydrostatic- Yesani chitoliro chilichonse kuti chisasunthike komanso kutayikira.
Kupaka pamwamba- Ikani zokutira zotsutsana ndi dzimbiri (varnish yakuda, FBE, 3LPE, etc.).
Kuyika & Kuyang'ana- Chongani mafotokozedwe ndikuchita cheke chomaliza.
Kupaka & Kutumiza- Mtolo, kapu, ndi tumizani ndi Zikalata Zoyeserera za Mill.

Ubwino Wathu

Nthambi Yapafupi & Thandizo la Chisipanishi:Nthambi za m’dera lathu zimapereka thandizo m’Chisipanishi; konzani chilolezo chanu chamakasitomala ndikuwonetsetsa kuti njira yotumizira kunja imayenda bwino.

Kupezeka Kwakatundu Wodalirika:Pokhala ndi katundu wokwanira, titha kukwaniritsa zomwe mukufuna popanda kuchedwa.

Kuyika kotetezedwa:Mipope imakulungidwa molimba m'magulu angapo a mapaketi a thovu ndi kutsekedwa ndi mpweya kuti ateteze mipopeyo kuti isawonongeke ndi kuwonongeka, kutsimikizira kukhulupirika kwa mankhwalawa panthawi yodutsa.

Kutumiza Mwachangu & Mwachangu:Kulikonse padziko lapansi kuti mukwaniritse masiku omaliza a polojekiti yanu.

Kulongedza katundu ndi Mayendedwe

Kuyika:

Chitetezo Chakumapeto kwa Chitoliro: Mapaipi achitsulo amakhala ndi zisoti zapulasitiki kapena zitsulo kuti ateteze kuwonongeka ndi kulowa kwa madzi panthawi yoyenda.

Kumanga: Mapaipi angapo achitsulo amamangidwa pamodzi ndikumangirizidwa ndi chitsulo kapena nayiloni kuti atsimikizire kukhazikika pamayendedwe.

Chithandizo cha Anti-Corrosion: Akapempha makasitomala, mapaipi amatha kupopera mafuta oletsa dzimbiri kapena wokutidwa ndi filimu yoteteza chinyezi kuti athe kupirira mayendedwe akutali.

Zolemba Zomveka: Mtolo uliwonse wa mapaipi achitsulo amalembedwa ndi chidziwitso monga mafotokozedwe, miyeso, kutalika, ndi nambala ya batch yopanga kuti athandizire kusunga ndi kutsitsa ndi kutsitsa.

Mayendedwe:

Mayendedwe a Nyanja/Chidebe: Ndioyenera kutumiza kunja kwakutali. Mapaipi achitsulo amaikidwa m'mitolo kuti asagundane.

Kuyika ndi Kutsitsa Motetezedwa: Gwiritsani ntchito gulaye kapena forklift poyenda kuti mupewe kuwonongeka kwa mapaipi ndi zokutira pamwamba.