Iyini Amavalvu Ensimbi Ehlanganisiwe Ejwayelekile ye-API 602 kawoyela negesi

Igama eliphelele le-API 602 standard lithi “Ama-API Standard 602 Gate, Globe, kanye nama-Check Valve osayizi DN 100 (NPS 4) kanye namancane ezimbonini zePetroleum and Natural Gas". ‌Leli zinga lichaza izidingo ze-I-valve ye-API 602umklamo, izinto zokwakha, ubukhulu, ingcindezi ejwayelekile, ubude besakhiwo, ukukhiqiza, ukuhlolwa kanye nokuhlolwa ngokuningiliziwe.

Izici eziyinhloko kanye nokusetshenziswa kwe-API 602

‌1.Ububanzi besicelo: Isebenza kuma-valve esango lensimbi, ama-valve e-globe kanye nama-valve okuhlola anosayizi ongaphansi noma olingana no-DN100.

2.Isakhiwo: I-API 602 iyisakhiwo esincanyana, futhi ubude besakhiwo sama-valve anencazelo efanayo bufushane kunobejwayelekile ye-BS1873.

‌3.Indlela yokuxhuma: Ivalvu ingafakwa i-flange, i-threaded noma i-socket weld, i-butt welded ixhunywe.

4.Izinto zokukhiqiza: Yenziwe kakhulu ngensimbi yekhabhoni, insimbi engagqwali, ithusi nezinye izinto.

5.Izinto zokuvala: Kubandakanya insimbi, okungeyona insimbi kanye nezinto ezihlanganisiwe.

‌6.Ukuhlolwa nokuhlolwa: Kudingeka ukuhlolwa kokucindezela, ukuhlolwa kokuvuza, ukuhlolwa kwezinto, njll.

Ukuqhathaniswa kwe-API 602 nezinye izindinganiso

I-API 602 kanye ne-API 600, i-API 6D, i-API 599, i-API 594, i-API 609, i-BS 1873, i-BS 1868, i-API 598, i-ASME B16.5 i-ASME B16.34, kanye nezinye izindinganiso zokwakha uhlelo oluphelele lwe-valve ejwayelekile yaseMelika, ukukhiqiza kanye nokwamukela.

I-API 600

1. Amavalvu Esango Lensimbi– Iziphetho Ezihlanganisiwe Nezinqe, Amabhonethi Aboshwe

2. Izindinganiso zokuklama nokukhiqiza ama-valve esango lensimbi ezimbonini ezifana nokuhluza uwoyela kanye nemboni yamakhemikhali.

I-API 6D

1. Amavalvu Ephayiphi

2. Imininingwane yokuklama, ukuhlola nokwamukela ama-valve esistimu yamapayipi (njengama-valve ebhola, ama-valve esango, ama-valve okuhlola, njll.).

I-API 599

1. Amavalvu E-Plug Ensimbi - Iziphetho Ezine-Flanged, Threaded, kanye Ne-Welding

2. Izidingo zokukhiqiza, ukusebenza kanye nokuhlola zamavalvu epulaki yensimbi (ezisebenza embonini kawoyela negesi).

I-API 594

1. Amavalvu Okuhlola I-Wafer kanye ne-Wafer-Lug

2. Izindinganiso zokuklama nokusebenza kwamavalvu okuhlola uhlobo lwe-wafer kanye ne-wafer-lug.

I-API 609

1. Amavalvu ebhabhathane: Uhlobo Oluphindwe Kabili Olunezimbobo Ezimbili, Olunezimbobo Ezimbili kanye Nohlobo Lwe-Wafer

2. Imininingwane yokuklama kanye nokusetshenziswa kwamavalvu ebhabhathane anombala ophindwe kabili, uhlobo lwe-lug- kanye nohlobo lwe-wafer (okusebenza embonini kawoyela negesi).

I-BS 1868

1. Imininingwane yama-Valve Okuhlola Insimbi (Iziphetho Ezine-Flanged kanye Nezinqe) ze-Petroleum, Petrochemical kanye ne-Allied Industries

2. Izinga laseBrithani lama-valve okuhlola insimbi (ama-flanges kanye neziphetho zokushisela izinqe) zezimboni zikaphethiloli, i-petrochemical kanye nezimboni ezihambisanayo

I-BS 1873

1. Imininingwane ye-Steel Globe kanye ne-Globe Stop and Check Valve

2. Izindinganiso zokuklama nokukhiqiza zamavalvu okumisa insimbi kanye namavalvu okuhlola ukumisa (asebenza ezimweni zokucindezela okuphezulu kanye nokushisa okuphezulu).

I-ASME B16.5

1. Ama-Flanges epayipi kanye nokufakwa kwe-Flanged

2. Ubukhulu, izilinganiso zokucindezela, izinto zokwakha kanye nezindinganiso zokuhlola zama-flange amapayipi kanye nokufakwa kwe-flange (okuhlanganisa i-Class 150 kuya ku-2500).

I-ASME B16.34

1. Amavalvu – Isiphetho Esinezimbobo, Esinentambo, kanye Nesokushisela

2.Leli zinga lichaza isilinganiso sokucindezela nokushisa, izinto zokwakha, ubukhulu, izidingo zokuhlola kanye nokuhlolwa kwamavalvu okugcina ahlanganisiwe, afakwe intambo kanye nashibiliziwe. Lisebenza kumavalvu ensimbi, i-alloy esekelwe ku-nickel kanye namanye amavalvu ensimbi (njengamavalvu esango, amavalvu okuma, amavalvu okuhlola, njll.) asetshenziswa ezinhlelweni zezimboni.

Amanothi：

- Izinga le-BS: Ezinye izindinganiso zakudala zaseBrithani (isb., i-BS 1868) kungenzeka ukuthi zithathelwe indawo yizindinganiso ze-BS EN noma ze-ISO (isb., i-ISO 15761). Kunconywa ukubhekisela enguqulweni yakamuva.

- Izindinganiso ze-ASME: Unyaka wenguqulo kumele umakwe uma kucashunwa (njenge-ASME B16.5-2020).

- Izindinganiso ze-APIIzindinganiso ezifana ne-API 6D kanye ne-API 600 zivuselelwa njalo, futhi inguqulo yakamuva kumele iqinisekiswe.

Uma udinga ukuyisebenzisela imibhalo yokuthobela imithetho noma izincazelo zokuthengwa kwempahla, sicela ubheke imibhalo esemthethweni yenhlangano ekhipha imikhiqizo ejwayelekile (i-API, i-ASME, i-BSI, njll.).

Ithebula lokucushwa kwangaphakathi kwe-valve ye-API 602

Okuqukethwe okuyinhloko kwedokhumenti ejwayelekile ye-API 602

Uma udinga ukwazi imininingwane ethile, ungalanda indinganiso yakamuva ye-API 602 kuwebhusayithi esemthethweni ye-API.

1. Ukubuka Okujwayelekile:

- Yethula umlando kanye nesizinda se-API 602 standard.

- Chaza ububanzi bokusetshenziswa kanye nenhloso yendinganiso.

- Chaza izinhlobo zamavalvu kanye nobubanzi bosayizi obuhlanganiswe yizinga.

2. Izidingo zezinto ezibonakalayo:

- Isingeniso esiningiliziwe sezidingo zezinto ezibonakalayo ku-API 602 standard.

- Kufaka phakathi izidingo zezinto zokwakha umzimba we-valve, i-bonnet, isihlalo, uphawu lwesihlalo nezinye izingxenye ezibalulekile.

- Kugcizelela izidingo zamandla ezinto ezibonakalayo, ukumelana nokugqwala kanye nokumelana nokuguguleka.

3. Izidingo zokuklama nokukhiqiza:

- Ichaza izidingo ze-API 602 standard yokuklama nokukhiqiza ama-valve.

- Kufaka phakathi izidingo ezifana nosayizi we-valve, ukubekezelelana kobukhulu kanye nokucindezela okujwayelekile.

- Kugcizelela izixhumanisi ezibalulekile enkambisweni yokuklama nokukhiqiza, njengokukhipha, ukuhlanganisa, ukucubungula kanye nokuhlanganisa.

4. Izidingo zokwenziwa nokuhlolwa:

- Ichaza ngokuningiliziwe izidingo zokwenziwa nokuhlolwa ku-API 602 standard.

- Kufaka phakathi izinto zokuhlola ezifana nokuhlolwa kokucindezela, ukuhlolwa kokuqina komoya, ukuhlolwa kokuvuza kanye nokuhlolwa kobukhulu.

- Ugcizelela izixhumanisi ezibalulekile enkambisweni yokuhlola, njengokucindezela kokuhlola, indlela yokuhlola kanye nobude bokuhlolwa.

5. Ukuthobela imithetho kanye nesitifiketi esijwayelekile:

- Yethula indlela yokufakazela ukuthi umkhiqizo uhlangabezana nezidingo ze-API 602 standard.

- Ichaza izinqubo kanye nezidingo zesitifiketi sokuthobela imithetho ejwayelekile.

- Ugcizelela ukubaluleka kanye nezinzuzo zesitifiketi sokuthobela imithetho ejwayelekile.

6. Izibuyekezo Ezijwayelekile Nentuthuko:

- Yethula izibuyekezo kanye nentuthuko yezindinganiso ze-API 602.

- Chaza izizathu nezinjongo zokuvuselelwa okujwayelekile.

- Gcizelela ukubaluleka kokufunda okuqhubekayo nokulandela intuthuko yakamuva yezindinganiso.