API 5L X70 Chiŵiya cha Pipeline
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API 5L X70 Chiŵiya cha Pipeline

Zina: API 5L x70 payipi ya payipi
Brand: Kulayizga
Utheska: X70
MOQ: 25tons
Kugwiriskira ncito: Long {ring {{{llim}} kutali mapaipi, Mapaipi gha pamtunda na mapaipi gha pamtunda, Mapaipi gha kuwunganya na gasi, mapaipi gha Subsea, High- {1}), malo ghakuzizima
Nkhongono:10000 Ton/mwezi
Kupeleka: Mazuŵa 20-45
Kulipira: T/T, L/C, na vinyake
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Mazgu Ghakwamba

Vinthu Vikulongosora

modular-1

API Specification 5L ni chigaŵa cha American Petroleum Institute cha chitoliro chambura msoko ndiposo chakukolerana na chitoliro cha mzere wakugwiriskira ntchito mu ndondomeko ya vyakwendekwenda vya mafuta mu mafuta gha mafuta mu mafakitale gha mafuta na gasi la chilengiwa. SSAB yikupanga mbale na coil skelp (vinthu vyakunjilizga ku ntchito ya kupanga mapaipi) kuti visinthike na mphero ya chitoliro kuŵa chitoliro cha mzere wa weld. Mtundu wakupambanapambana wa ntchito ya kupanga mapaipi ungasintha katundu wa makina wa chifuŵa na maoda ghakuŵikika pa chifuŵa na mapaipi gha mapaipi ghakuŵa ghapadera chomene kuluska msinkhu wa skelp type, mtundu wa kupereka, mphaka ya kapangidwe ka kemiko, na as ardid as -delievered skep yakukhazikika pa ntchito ya kupanga mapaipi na chilato chakukhumba cha chitoliro cha mzere. Chifukwa cha ichi, mafumbo ghose gha maoda ghakubisika ghakuwoneseska. Mu thupi la chitoliro, API 5L Grade X70 chitoliro chili na nkhongono yakuchepa ya vipambi vya 70.3 ksi.

 

Katundu wa Makina

API 5L70 grade yikulongosora ivyo vikukhumbikwa pa katundu wa makina kuti viwoneseske kuti payipi yikugomezgeka na kugwira ntchito. Nthowa izi ni izi:

  • Nkhongono ya vipambi vichoko: 70,000 psi (483 MPa)
  • Nkhongono yichoko ya nyengo: 82,000 psi (565 MPa)
  • Kuŵa wakukhora (Chapy V- notch): mtengo wakulongosoreka pa nyengo zakupambanapambana

 

Kusazgapo nkhongono za vipambi na nkhongono zakukhwaska chomene kukupangiska kuti payipi iyi yiŵe na nkhongono chomene na kutentha kwakukwanira apo yikusunga vinthu vyake vyakwendeskeka.

 

 

Nthowa

 

API 5L Xx0 mapaipi ghakugwiriskirika nchito chomene mu mapulogalamu ghakupambanapambana mu mafakitale gha mafuta na gasi, kusazgapo:

APLX70PipelineSteelforLong - distanceTransmissionPipelines

Kwa nyengo yitali{0}}}yodi mapaipi gha kutumizga mapaipi
L485PipelineSteelSheetforOffshoreOnshorePipelines
Mapaipi gha ku mtunda na pa mphepete
APLX70L485SteelforOilGasGatheringSystems
Kuwunganya mafuta na gasi.
SubseaPipelinesConstructedwithAPLX70PipelineSteel
Mapaipi gha subsea
L485PipelineSteelforHigh - pressureHigh - temperaturePipelines
Pamwamba- kuponderezga na - nyengo yakuzizima

Nkhongono yiwemi chomene na kukhora kwa API 5L X70 grade vinthu vikupangiska kuti viŵe vyakwenelera ku malo ghakofya na kukhumba kwakukhumba vyakwendekwenda.

 

Nthowa zakupanga vinthu na vinthu vinyake.

 

Nthowa yakupangira mapaipi gha API 5L X70 ghakukhwaskana na ndondomeko zinandi zakuzirwa kuti ŵafiske vinthu ivyo ŵakukhumba. Nthowa izi zikusazgapo:

Kugubuliza

Chitsulo chikugubuduzgika nadi ku vigaŵa ivyo vikukhumbikwa, kukhozgera kuti pali kugaŵikana na vinthu vya makina mu chitoliro chose.

 

Nthowa yakuchizgira kutentha

Mapaipi ghakulaŵilirika na kutenthemeska na kuzizimitsa kuti ghatozge microstructure na kukhozga katundu wa makina.

 

Yayi{{0} kuyezga kwakuzenga

Nthowa zakupambanapambana zakuyezga vinthu zakupambanapambana, nga ni ultrasonic na radiographic kuwoneseska, zikugwiriskirika nchito kuti zimanye viheni panji viheni ivyo vili mu mapaipi.

 

 

Nthowa yakuchitira vinthu

Kapangidwe ka kemiko ka API 5L X70 grade chisulo chikulaŵilirika chomene kuti chifiske katundu wakukhumbikwa wa makina. Nthowa yakumanyikwa yikusazgapo:

Carboni

0.06-0.15%

mukati

1.0-1.9%

Silicono

0.1-0.5%

Malonda

0.1-0.5%

Na Nisoioi

0.02-0.08%

kakanadiyamu

0.02-0.08%

Vinthu ivyo vikupangiska kuti munthu waŵe na manganese, chromium, niobium, na vanvium vikukhwaska .nkhongono, kukhozga, ndipomaloya chisulo, kupangiska kuti viŵe vyakwenelera pakugwiriskira ncito mu mafakitale gha mafuta na gasi.

Kuyezgelera na Manda Ghanyake

API 5 5 standard yikukhwaska vigaŵa vinandi vya mapaipi gha mzere, chilichose chili na vinthu vyakupambanapambana vya makina na kugwiliskira ntchito. Kulinganizga na ma grade ghapasi nga ni API 5L X52 na X60, API 5L X70 grade yili na nkhongono za vipambi na nkhongono zakukhozga, ivyo vingapangiska kuti nkhongono zakugwira ntchito ziŵe ziwemi na mtengo wakukhumbikwa na mtengo -}}}}}yingano mwa kuchepeska msinkhu wa khoma.

 

Kweni, pa mapulogalamu ghakukhumba chomene, vinthu vyakukhora chomene nga ni API 5L X80 na X100 vingagwiliskirika ntchito, nangauli vili na ndalama zinandi ndiposo vikuŵa vyakusuzga chomene kupanga vinthu.

 

 

 

Tag yakutentha: api 5l x70 payipi ya payipi, China api 5l x70 ŵakupanga vitsulo, ŵakupeleka .

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