Chitoliro chapamwamba cha API 5L Gr. B Large Diameter Spiral Welded Steel Pipe Seamless Chitoliro cha LSAW

Cholinga chathu chidzakhala kukwaniritsa ogula athu powapatsa chithandizo chagolide, mtengo wabwino kwambiri komanso khalidwe labwino kwambiri la High definition API 5L Gr. B Large Diameter Spiral Welded Steel Pipe Seamless LSAW Pipe, Tikulandira moona mtima ogula akunja kuti akambirane za mgwirizano wa nthawi yayitali komanso kupititsa patsogolo mgwirizano.
Cholinga chathu chidzakhala kukwaniritsa makasitomala athu powapatsa chithandizo chamtengo wapatali, mtengo wabwino kwambiri komanso khalidwe labwino kwambiri.Chitoliro cha Chitsulo cha Mpweya cha China ndi Chitoliro cha MpweyaTakhala ndi udindo waukulu pa tsatanetsatane wonse wa oda ya makasitomala athu mosasamala kanthu za mtundu wa chitsimikizo, mitengo yokhutira, kutumiza mwachangu, kulumikizana pa nthawi yake, kulongedza bwino, malipiro osavuta, nthawi yabwino yotumizira, ntchito yogulitsa pambuyo pogulitsa ndi zina zotero. Timapereka chithandizo chimodzi chokha komanso kudalirika kwabwino kwa makasitomala athu onse. Timagwira ntchito molimbika ndi makasitomala athu, ogwira nawo ntchito, ogwira nawo ntchito kuti tipange tsogolo labwino.
Chitoliro cholamulidwa motsatira mfundo iyi chimagwiritsidwa ntchito popereka mphamvu yamagetsi pa kutentha kwapakati komanso kotsika. Chimagwiritsidwa ntchito makamaka potumiza mafuta ndi gasi wachilengedwe.

ASTM A671Chitoliro cha Chitsulo cha LSAW(JCOE) cha CarbonZiyenera kukhala zotchingira ziwiri, zopindika mokwanira zopangidwa motsatira njira ndi otchingira kapena ogwiritsa ntchito zotchingira omwe ali oyenerera malinga ndi ASME Boiler ndi Pressure Vessel Code, Gawo IX.

Magulu onse kupatula 10, 11, 12 ndi 13 ayenera kutenthedwa mu uvuni wowongoleredwa mpaka ±15℃ ndipo ayenera kukhala ndi hydrometer yojambulira kuti zolemba zotenthetsera zikhalepo.

Kupanga: Mapaipi achitsulo a LSAW(JCOE)

Kukula: OD: 406~1500mm Kulemera: 6~40mm

Kalasi: CB60, CB65, CC60, CC65, ndi zina zotero.

Kutalika: 12M kapena kutalika kotchulidwa ngati pakufunika.

Mapeto: Mapeto Opanda Chilema, Mapeto Opindika, Opindika;

1. M'mimba mwake wakunja - Kutengera muyeso wozungulira ± 0.5% ya m'mimba mwake wakunja womwe watchulidwa.

2. Kusiyana kwa ma diameter akunja ozungulira ndi ang'onoang'ono.

3. Kulinganiza - Kugwiritsa ntchito m'mphepete wowongoka wa 3m (10 ft) womwe wayikidwa kotero kuti malekezero onse awiri agwirizane ndi chitoliro, 1/8 in. (3mm).

4. Kukhuthala - Kukhuthala kwa khoma kocheperako pamalo aliwonse mu chitoliro sikuyenera kupitirira 0.01 inchi (0.3mm) pansi pa makulidwe odziwika.

5. Kutalika kwa zinthu zomwe sizinagwiritsidwe ntchito kuyenera kukhala mkati mwa -0, 1/2 inchi (-0, 13mm) kuchokera pa zomwe zafotokozedwa. Kutalika kwa zinthu zomwe zinagwiritsidwa ntchito kuyenera kukhala monga momwe zavomerezedwera pakati pa wopanga ndi wogula.

Kuyesa Kupsinjika—Makhalidwe opingasa a cholumikizira cholumikizidwacho ayenera kukwaniritsa zofunikira zochepa kuti chikhale ndi mphamvu yolimba kwambiri ya zinthu zomwe zatchulidwazo.

Mayeso opindika otsogozedwa ndi weld —Mayeso opindika adzakhala ovomerezeka ngati palibe ming'alu kapena zolakwika zina zopitirira 1/8 inchi (3mm) mbali iliyonse zomwe zilipo mu chitsulo chopindika kapena pakati pa weld ndi chitsulo choyambira mutapindika.

Kufufuza kwa X-graphic - Kutalika konse kwa weld iliyonse ya kalasi X1 ndi X2 kuyenera kufufuzidwa ndi x-ray motsatira ndikukwaniritsa zofunikira za ASME Boiler and Pressure Vessel Code, Gawo 7, ndime UW-51.

Dzina kapena chizindikiro cha wopanga
Nambala yeniyeni (chaka kapena chofunikira)
Kukula (OD, WT, kutalika)
Giredi (A kapena B)
Mtundu wa chitoliro (F, E, kapena S)
Kupanikizika kwa mayeso (chitoliro chachitsulo chopanda msoko chokha)
Nambala ya Kutentha
Zina zilizonse zowonjezera zomwe zafotokozedwa mu oda yogulira.

Kuchuluka (mapazi, mamita, kapena chiwerengero cha kutalika)
Dzina la zinthu (chitoliro chachitsulo, cholumikizidwa ndi magetsi)
Nambala yofotokozera
Magiredi ndi mayina a kalasi
Kukula (m'mimba mwake kunja kapena mkati, makulidwe abwinobwino kapena osachepera a khoma)
Kutalika (kwapadera kapena mwachisawawa)
Mapeto omaliza
Zosankha zogulira
Zofunikira zowonjezera, ngati zilipo.

Chitoliro chopanda kanthu kapena chakuda / chophimba cha varnish / chophimba cha epoxy / chophimba cha 3PE (malinga ndi zofunikira za kasitomala);
Mu lotayirira;
Mapeto onse awiri ali ndi zotetezera kumapeto;
Mapeto osalala, mapeto a bevel (2″ ndi kupitirira apo okhala ndi mapeto a bevel, digiri: 30~35°), osinthidwa;
Kulemba. Cholinga chathu chidzakhala kukwaniritsa ogula athu powapatsa chithandizo chagolide, mtengo wabwino kwambiri komanso khalidwe labwino kwambiri la High definition API 5L Gr. B Large Diameter Spiral Welded Steel Pipe Seamless LSAW Pipe, Tikulandira moona mtima ogula akunja kuti akambirane za mgwirizano wa nthawi yayitali komanso kupititsa patsogolo mgwirizano.
Tanthauzo LalikuluChitoliro cha Chitsulo cha Mpweya cha China ndi Chitoliro cha MpweyaTakhala ndi udindo waukulu pa tsatanetsatane wonse wa oda ya makasitomala athu mosasamala kanthu za mtundu wa chitsimikizo, mitengo yokhutira, kutumiza mwachangu, kulumikizana pa nthawi yake, kulongedza bwino, malipiro osavuta, nthawi yabwino yotumizira, ntchito yogulitsa pambuyo pogulitsa ndi zina zotero. Timapereka chithandizo chimodzi chokha komanso kudalirika kwabwino kwa makasitomala athu onse. Timagwira ntchito molimbika ndi makasitomala athu, ogwira nawo ntchito, ogwira nawo ntchito kuti tipange tsogolo labwino.

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