ASTM A179 khahlano le ASTM A192 khahlano le ASTM A213: Ke Maemo afe a Tube ao Bareki ba Lokelang ho a Khetha?

Bakeng sa li-heat exchanger, li-boiler le lisebelisoa tsa indasteri tse nang le mocheso o phahameng, ho khetha maemo a nepahetseng a tube ea tšepe ke karolo ea bohlokoa ea polokeho ea projeke, ts'ebetso ea lisebelisoa le taolo ea theko. ASTM A179, ASTM A192leASTM A213Hangata li hlalosoa bakeng sa lisebelisoa tsa mocheso, empa li etselitsoe mefuta e fapaneng ea thepa, maemo a ts'ebeletso le litlhoko tsa ts'ebeliso.

Ho khetha phaephe ho latela theko, ho fumaneha, kapa lebitso le tšoanang la kopo ho ka lebisa mathateng a ho lumellana ha thepa, tumello ea tlhahlobo le ho latela melao ea projeke. Bareki ba lokela ho hlahloba se hlokahalangsehlopha sa tšepe, mocheso o sebetsang, khatello, kalafo ea mocheso, liteko, le khoutu ea moralo e sebetsangpele o etsa odara.

Tataiso ena e bapisaASTM A179 khahlano le ASTM A192 khahlano le ASTM A213mme e hlalosa kamoo bareki ba ka kgethang tlhaloso e nepahetseng ya tube bakeng sa diporojeke tsa bona.

1. ASTM A179 khahlanong le A192 khahlanong le A213: Papiso ea Motheo ea Maemo

Litekanyetso tsena tse tharo li akaretsa mekhahlelo e fapaneng ea lihlahisoa 'me ha lia lokela ho nkoa e le tse ka nkang sebaka ka ho toba.

E tloaelehileng	Mofuta oa Boitsebiso bo ka Sehloohong	Tšebeliso e Tloaelehileng ea Sehlahisoa
ASTM A179 / ASME SA179	Tšepe e se nang seamless e huloang ke serame e nang le khabone e tlase	Lisebelisoa tsa ho fapanyetsana mocheso, li-condensers le lisebelisoa tse tšoanang tsa ho fetisa mocheso
ASTM A192 / ASME SA192	Tšepe ea k'habone e se nang seamless	Liphaephe tsa boiler bakeng sa tšebeletso ea khatello e phahameng
ASTM A213 / ASME SA213	Tšepe ea alloy ea ferritic le austenitic e se nang seamless	Liboiler, li-superheater, le li-heat exchanger, ho kenyeletsoa le tšebeletso ea mocheso o phahameng

ASTM e hlwaya A192/A192M e le tlhaloso bakeng sa diphaephe tsa boiler tsa tshepe ya khabone e se nang moedi bakeng sa tshebeletso ya kgatello e phahameng, ha A213/A213M e akaretsa diphaephe tsa boiler tsa ferritic le austenitic alloy-steel tse se nang moedi, superheater, le diphaephe tsa ho fapanyetsana mocheso.

Phapang e kholo kekamano pakeng tsa sebopeho sa thepa le litlhoko tsa tšebeletso:

● A179:E kgethilwe haholo-holo bakeng sa phapanyetsano ya mocheso e hulwang ka serame, e nang le khabone e tlase le diphaephe tsa condenser.

● A192:E etselitsoe liphaephe tsa boiler tsa tšepe ea khabone e se nang sekoli tse sebelisoang tšebeletsong ea khatello e phahameng.

● A213:E fana ka dikgetho tsa tshepe e kopantsoeng le alloy bakeng sa ditshebediso tsa boiler, superheater, le heat-exchange moo tshebetso ya mocheso o phahameng kapa thepa e itseng ya alloy e hlokahalang.

Khetho ea ho qetela e lokela ho latela litlhaloso tsa projeke le khatiso e loketseng ea maemo.

2. ASTM A179: Liphaephe tse Huloang ka Tsela e Batang tse se Nang Seamless bakeng sa Bafani ba Mocheso

ASTM A179e koahela lipeipi tsa tšepe tse nang le khabone e tlase tse se nang moedi tse hulang serameng bakeng sa li-heat exchanger, li-condenser, le lisebelisoa tse tšoanang tsa phetisetso ea mocheso.

Ts'ebetso ea ho hula ka serame ke tšobotsi ea bohlokoa ea tlhaloso ena. Ho latela litekanyo tse hlokahalang le tsela ea tlhahiso, ho hula ka serame ho ka tšehetsa taolo ea litekanyo, boleng ba bokaholimo, le jiometri ea tube e tsitsitseng—lintlha tse bohlokoa nakong ea tlhahiso le ho kenya sesebelisoa sa ho futhumatsa mocheso.

Likopo tse tloaelehileng

Liphaephe tsa ASTM A179 li ka nahanoa bakeng sa:

● Lisebelisoa tsa ho fapanyetsana mocheso tse nang le khetla le tube

● Lisebelisoa tsa condenser

● Mekhoa ea phetisetso ea mocheso ea indasteri

● Lisebelisoa tsa ts'ebetso

● Lisebelisoa tse khethiloeng tsa ho fapanyetsana mocheso oa tšepe e nang le khabone e tlase

Seo bareki ba lokelang ho se netefatsa

Ha o rekaLiphaephe tsa ASTM A179 tse se nang mohele tsa phapanyetsano ea mocheso, bareki ba lokela ho netefatsa:

1. Bophara ba kantle le botenya ba lebota

2. Bolelele ba tube le boemo ba ho pepa

3. Tlhaloso e sebetsang ea ASTM/ASME

4. Litlhoko tsa kalafo ea mocheso le tlhahiso

5. Liteko tse hlokahalang tsa mechini le tsa boholo

6. Setifikeiti sa Teko ea Thepa (MTC) le ho sala morao ha eona

7. Ho tsamaellana le moralo oa lisebelisoa le maemo a ts'ebetso

A179 ha ea lokela ho khethoa ka bo eona hobane feela projeke e kenyelletsa sesebelisoa sa ho fapanyetsana mocheso. Moreki o tlameha ho netefatsa hore na thepa e boletsoeng le maemo a ts'ebeletso a lumellana le litlhoko tsa moqapi oa lisebelisoa.

3. ASTM A192: Liphaephe tsa Boiler tsa Tšepe ea Khabone tse se nang Seamless bakeng sa Tšebeletso ea Khatello e Phahameng

ASTM A192ke tlhaloso bakeng sa lipeipi tsa boiler tsa tšepe ea khabone e se nang sekoli tse reretsoeng tšebeletso ea khatello e phahameng. Hangata e amahanngoa le lisebelisoa le lits'ebetso tse amanang le boiler moo tube e tlamehang ho fihlela thepa e nepahetseng ea tšepe ea khabone le litlhoko tsa liteko.

Ha ho bapisoa le kopo ea ho reka sesebelisoa sa ho fapanyetsana mocheso ka kakaretso, odara ea A192 hangata e hloka tlhokomelo e haufi-ufi maemong a moralo oa boiler, boholo ba tube, litlhoko tsa tlhahlobo le khoutu ea projeke.

Lintho tse tloaelehileng tse lokelang ho nahanoa ka kopo

ASTM A192 e ka hlalosoa bakeng sa:

● Mekhoa ea tube ea boiler e nang le khatello e phahameng

● Libaka tse futhumatsang tsa boiler

● Lisebelisoa tse khethiloeng tsa tlhahiso ea motlakase

● Likarolo tsa boiler ea tšepe ea carbon

● Likopo tse ling tse hlokang ho latela melao ea A192 ka ho khetheha

Ho tšoaneleha ha A192 ho itšetlehile ka maemo a sebele a moralo le litlhoko tsa projeke. Ha ea lokela ho nkoa e le sebaka sa A179 kapa A213 se akaretsang.

Lintlha tsa theko bakeng sa A192

Bareki ba lokela ho hlakisa:

● Hore na sesebelisoa ke boiler, yuniti ea ho khutlisa mocheso, kapa lisebelisoa tse ling tsa khatello

● Khatello ea moralo le mocheso o sebetsang

● Litekanyo le mamello ea tube e hlokahalang

● Litlhoko tse sebetsang tsa kalafo ea mocheso

● Litlhoko tsa tlhahlobo ea hydrostatic kapa e sa senyeheng

● MTC, nomoro ea mocheso, le litokomane tsa tlhahlobo

● Hore na litlhoko tse amanang le ASME lia sebetsa morerong

Bakeng sa disebediswa tse nang le kgatello e phahameng, maemo a tube ke karolo e le nngwe feela ya qeto ya ho reka. Thepa e lokela ho fihlella ditlhoko tse amehang tsa moralo, tlhahiso le tlhahlobo.

4. ASTM A213: Liphaephe tsa Tšepe e kopantsoeng le Alloy bakeng sa Liboiler, Li-Superheater, leBafani ba Mocheso

ASTM A213e koahela lipeipi tsa tšepe tse kopantsoeng tsa ferritic le austenitic tse se nang mokelikeli bakeng sa liboiler, li-superheater le li-heat exchanger.

Ho fapana le A179 le A192, tse amanang le mefuta ya dihlahiswa tsa tshepe e nang le khabone e tlase kapa khabone, A213 e kenyeletsa mefuta e mengata ya dihlopha tsa tshepe e entsweng ka alloy le tshepe e sa ruseng. Sehlopha se kgethilweng se lokela ho tsamaellana le tshebetso e hlokahalang ya mocheso, ho hanyetsa mafome, thepa ya mechini, le tlhaloso ya projeke.

Tlhaloso ea ASTM ea A213 e kenyelletsa limaraka tse kang T5 le TP304. E boetse e khetholla limaraka tse nang le tlhakaH, tse nang le ditlhoko tse fapaneng tse reretsweng ho fana ka matla a ho kgephoha ha maqhubu ho feta dikereiti tse tshwanang ntle le tlhaku ya H.

Likopo tse tloaelehileng

Liphaephe tsa ASTM A213 li ka sebelisoa ho:

● Liboiler tsa feme ea motlakase

● Mekhoa ea li-superheater

● Li-exchange tsa mocheso tse nang le mocheso o phahameng

● Lisebelisoa tsa ts'ebetso ea peterole

● Lisebelisoa tsa khatello ea mocheso o phahameng

● Lisebelisoa tse hlokang limaraka tsa tšepe ea ferritic kapa austenitic alloy-steel

Lintho tsa bohlokoa tseo u lokelang ho li nahana ka ho reka

Theko ea A213 e hloka ho fetang ho netefatsa nomoro e tloaelehileng. Bareki ba lokela ho bolela sehlopha se nepahetseng, joalo ka motsoako o loketseng oa ferritic kapa sehlopha sa tšepe e sa hloekang ea austenitic, ho latela litlhoko tsa projeke.

Lintlha tsa bohlokoa li kenyelletsa:

● Kereiti le tlhaloso e nepahetseng ea thepa

● Mocheso le khatello ea ts'ebetso

● Maemo a ho bola le a ho qhibilihisa moea

● Boemo ba kalafo ea mocheso

● Teko ea mechine le e sa senyeheng

● Litlhoko tsa bokaholimo le boholo

● MTC le ho latela mocheso habonolo

● Khoutu ea projeke e sebetsang le litlhaloso tsa moreki

Mekhahlelo ea A213 ha ea lokela ho khethoa feela hobane e hlalosoa e le "liphaephe tse nang le mocheso o phahameng." Mekhahlelo e khethiloeng e tlameha ho netefatsoa khahlanong le tikoloho ea sebele ea ts'ebetso ea lisebelisoa.

5. ASTM A179 khahlanong le A192 khahlanong le A213: Bareki ba Lokela ho Khetha Joang?

Tekanyetso e nepahetseng ka ho fetisisa e itšetlehile ka lisebelisoa tse reriloeng le maemo a ts'ebetso.

Khetha ASTM A179 ha:

● Morero o totobatsa sehokelo sa phapanyetsano ea mocheso e nang le khabone e tlase e sa keneng hantle kapa liphaephe tsa condenser.

● Litlhoko tsa taolo ea litekanyo le tlhahiso ea lipeipi li bohlokoa.

● Sesebelisoa se tsamaisana le thepa e boletsoeng ea tšepe e nang le khabone e tlase.

● Tlhaloso ea tekheniki ea moreki e hloka ka ho hlaka A179 kapa e lekanang le eona e amohetsoeng.

Nahana ka ASTM A192 ha:

● Phaephe ena e reretsoe ho sebelisoa boiler e nang le khatello e phahameng.

● Tlhaloso ea projeke e hloka liphaephe tsa boiler tsa tšepe ea khabone e se nang sekoli.

● Litlhoko tsa moralo le tlhahlobo li tsamaellana le A192.

● Moreki kapa rakonteraka oa boenjiniere o khetholla ka ho khetheha A192 e le tekanyetso e hlokahalang.

Nahana ka ASTM A213 ha:

● Tšebeliso e hloka limaraka tsa tube tsa tšepe e kopantsoeng kapa tšepe e sa hloekang.

● Lisebelisoa li sebetsa tlas'a maemo a mocheso o phahameng.

● Morero o hloka likarolo tse itseng tsa ho kopanya kapa ts'ebetso ea mocheso o phahameng.

● Tlhaloso ea boenjiniere e khetholla sehlopha se loketseng sa A213.

Qeto e nepahetseng ha se feela "A179, A192, kapa A213." Qeto e nepahetseng ke maemo le kereiti tse kgotsofatsang tlhaloso e felletseng ya tekheniki.

6. Hobaneng ha Khetho e Tloaelehileng e le ea Bohlokoa Nakong ea Theko

Phaephe e bonahalang e lekana ka boholo kapa ts'ebeliso e kanna ea se amohelehe e le sebaka sa tlhaloso e 'ngoe.

Likotsi tse tloaelehileng tsa theko li kenyelletsa:

1. Khetho e fosahetseng ea thepa

Phaephe ea tšepe ea khabone e kanna ea se fihlelle mocheso, mafome, kapa litlhoko tsa mechini tsa ts'ebeliso ea tšepe ea alloy. Kereiti ea thepa e tlameha ho netefatsoa pele ho tlhahiso kapa thomello.

2. Litokomane tsa tekheniki tse sa fellang

Ho sieo ha linomoro tsa mocheso, litifikeiti tsa thepa, liphetho tsa tlhahlobo, kapa tlhahisoleseling ea ho sala morao ho ka liehisa tumello ea bareki le ho tlisoa ha projeke.

3. Pherekano pakeng tsa maemo le limaraka

ASTM A179, A192, le A213 li khetholla litlhoko tse fapaneng tsa sehlahisoa. Bophara bo tšoanang ba kantle ha bo thehe ho lekana ha tekheniki.

4. Ho hloleha ho netefatsa kgatiso e amehang

Maemo a ASTM a ntse a ntlafatsoa ha nako e ntse e ea. Bareki ba lokela ho netefatsa khatiso e boletsoeng odareng ea theko le ho netefatsa hore khotheishene ea mofani, tlhahiso, tlhahlobo le litokomane li latela mofuta o hlokahalang.

5. Ho dieha ho tlisa thepa ho bakwang ke setoko se sa lokelang

Setoko se fumanehang se na le thuso feela ha maemo a sona, kereiti, litekanyo le litokomane li lumellana le litlhoko tsa projeke. Ho seng joalo, liteko tse ling, ts'ebetso, kapa tlhahiso e ncha li ka hlokahala.

7. SANONPIPE: Ho Tšehetsa Theko e Tšepahalang Haholo ea Li-Tube

Bakeng sa bareki ba machabeng, ho khetha maemo a nepahetseng ke mohato oa pele feela. Theko e tšepahalang e boetse e itšetlehile ka ho fumaneha ha thepa, puisano ea tekheniki, tlhahlobo ea boleng le khokahano ea phano.

SANONPIPE e tšehetsa bareki ho lekola litlhoko tsa tube ea tšepe bakeng sa li-heat exchanger, li-boiler, tlhahiso ea motlakase, lisebelisoa tsa petrochemical le lits'ebetso tse ling tsa indasteri.

Tšehetso ea rona ea phepelo e ka shebana le:

● Netefatso e tloaelehileng le ea sehlopha

● Ho fumana thepa ea tšepe e se nang seamless

● Ho fumaneha ha setoko le ho hokahanya tlhahiso e ncha

● Tlhahlobo ea litlhoko tsa litekanyo le tsa tekheniki

● MTC le ho sala morao ha thepa

● Ho hokahanya tlhahlobo le litokomane

● Tšehetso ea ho paka le ho tlisa thepa kantle ho naha

Ho latela ditlhoko tsa projeke, SANONPIPE e ka thusa bareki ho hlahloba hore na sehlahiswa sa setoko se loketse kapa hore na tlhahiso e ntjha e a hlokahala ho fihlela maemo a boletsweng a maemo, kereiti, boholo le diteko.

8. Lethathamo la Bareki Pele o Kopa Khoteshene

Ho fumana khotheishene e nepahetseng haholoanyane bakeng sa lipeipi tsa ASTM A179, ASTM A192, kapa ASTM A213, bareki ba lokela ho lokisa tlhahisoleseling e latelang:

● Tekanyetso e hlokahalang ea ASTM/ASME

● Sekala sa tšepe se nepahetseng

● Bophara ba kantle le botenya ba lebota

● Bolelele ba tube le bongata

● Litlhoko tsa kalafo ea mocheso

● Maemo a kopo le a tšebeletso

● Teko le tlhahlobo tse hlokahalang

● Litlhoko tsa MTC le tsa ho sala morao

● Khoutu ea projeke e sebetsang

● Kou ea moo u eang teng le kemiso ea ho tlisa thepa

Ho fana ka lethathamo le felletseng la li-tube kapa litlhaloso tsa projeke ho ka thusa ho fokotsa liphetoho tsa khotheishene, ho thibela ho se lumellane ha thepa, le ho ntlafatsa moralo oa phano.

Qetello: Kopanya Tekanyetso ea Tube le Litlhoko tsa Morero

ASTM A179, ASTM A192, le ASTM A213 li sebeletsa litlhoko tse fapaneng tsa theko le boenjiniere.A179 e amahanngoa le liphaephe tsa mocheso tse hulang mocheso o tlase tse huloang ke serame le tsa condenser tse se nang sekoli, A192 e nang le liphaephe tsa boiler tsa tšepe ea khabone e se nang sekoli bakeng sa tšebeletso ea khatello e phahameng, le A213 e nang le liphaephe tsa tšepe ea ferritic le austenitic alloy-steel tse se nang sekoli bakeng sa liphaephe, li-superheater le liphaephe tsa mocheso.

Mokhoa o motle ka ho fetisisa oa ho reka ke ho netefatsa kopo, maemo a ts'ebeletso, kereiti e nepahetseng, litlhoko tsa liteko, le litlhaloso tsa projeke pele ho bapisoa theko kapa nako ea ho tlisa.

Batlana leliphaephe tsa phapanyetsano ea mocheso tsa ASTM A179, liphaephe tsa boiler tsa ASTM A192, kapa liphaephe tsa tšepe ea alloy-steel tsa ASTM A213?

Romella SANONPIPE litlhaloso tsa tube ea hau, BOM, kapa litlhoko tsa projeke. Sehlopha sa rona se ka u thusa ho hlahloba lintlha tsa thepa, likhetho tsa phepelo, litlhoko tsa litokomane le litokisetso tsa ho tlisa projeke ea hau e latelang ea indasteri.