Nyocha ndị ahịa

ASTM A316 bụ nkọwapụta ọkọlọtọ maka enweghị isi, kwụ ọtọ na-arụ ọrụ na-arụ ọrụ ígwè mmiri anaghị agba nchara eji eme ihe na ngwa dị elu. A na-eme nke 316 selislọ ọrụ mmepụta ihe na-enweghị atụ site na ngwakọta nke chromium, nickel, na molybdemum, nke na-enye sS 316 tube tube dị mma iguzogide corrosion na nchara.

Duxexs 2205 bụ nitrogen welitere dockhat steelthat na-eme ka ọ ghara ịlụ ọgụ na nsogbu ndị a na-ahụkarị na-ezute na 300 Simpless steels. } ° Duplen Express¡ ± na-akọwa na ezinụlọ nke na-enweghị isi na-enweghị atụ, dịka 304, ma ọ bụ na-enweghị akwa. Ọdịdị nke 2205 Duplex Duplext na-ejikwa ọkpụrụkpụ nke nwere ọdọ mmiri ndị na-aga n'ihu na-aga n'ihu. Na ọnọdụ a na-anwale, 2205 nwere ihe dị ka 40-50% ferrite. A na-akpọkarị ya dị ka ọkwa ịnyịnya ọrụ, 2205 bụ klas kachasị na-ejikarị na ezinụlọ Duplex nke enweghị isi.

Alloy 800 Weld olu Flanges
Igwe nchara 316 nchara abụrụla ihe dị mkpa maka mpaghara mmepụta ihe. A nabatara Alloy nke ígwè na Chrome maka nguzogide ya dị elu na corrosion, yana ịdịte ya. E nwere ike imepụta eriri nchara na-enweghị mmiri ma welded tubes iji zute mkpa ndị ahịa.

Alloy 800 bụ Nickel-chroy alloy na ike dị elu na nguzogide ike na oxidion na corrosion na oke okpomọkụ. ASTM B407 enweghị isi N08800 Incoloy 800 W. NR. A na-ejikwa 1876 welded pipe na-eji ihe eji arụ ọrụ na-arụ ọrụ corrosion, nguzogide, ike, na nkwụsi ike maka ọrụ ruru 1500 Celsius F (816 Celsius C).

316L 1.4401 s31603 nchara nchara bụ nke dị ukwuu nke ukwuu na nke na-adịgide adịgide nke ejiri na-abụkarị ihe a na-ejikarị ọtụtụ ọrụ mmepụta ihe na ngwa ahịa. A na-eme ss ss s31603 site na elu dị elu 316l nchara dị iche iche na-eguzogide corrosion, oxidation na ngwakọta, na-eme ka ọ dị mma maka gburugburu ya ma ọ bụ ngwa nrụgide siri ike.

A na-eji eriri afọ 625 mara nke ọma na oxidation, ọnọdụ-okpomọkụ dị elu na ike ọgwụgwụ. A na-ejikarị efere ASTM B443 na-enweghị isi na Aerospace, nhazi kemịkalụ na mmanụ na mmanụ n'ihi ike ya, ike na ịdị ogologo ndụ na mpaghara dị iche iche.

Duxexs 2205 bụ nitrogen welitere dockhat steelthat na-eme ka ọ ghara ịlụ ọgụ na nsogbu ndị a na-ahụkarị na-ezute na 300 Simpless steels. } ° Duplen Express¡ ± na-akọwa na ezinụlọ nke na-enweghị isi na-enweghị atụ, dịka 304, ma ọ bụ na-enweghị akwa. Ọdịdị nke 2205 Duplex Duplext na-ejikwa ọkpụrụkpụ nke nwere ọdọ mmiri ndị na-aga n'ihu na-aga n'ihu. Na ọnọdụ a na-anwale, 2205 nwere ihe dị ka 40-50% ferrite. A na-akpọkarị ya ka ọ bụrụ ọkwa ịnyịnya ọrụ, 2205 bụ ọkwa kachasị dị na ezinụlọ Duplex nke igwe anaghị agba nchara ./-type

A na-eduzi site na nha dị iche iche na oke nha na ọkpụrụkpụ dị iche iche, ụdị Nickel-Chromium-Chromium-molyybdeom maka ike ya na nguzogide corrosion.

A105, ihe a nwere carbon, manganese, phosphorus, sọlfọ, silybel, komomium, molybum na vanadium na ihe mejupụtara ya. Ebe ọ bụ na ihe ndị ọzọ erughị 1% nke ihe mejupụtara, a na-akpọ ndị a ka carbon steels.

Ihe odide carbon na Sa182 f9 flinge dị obere, yabụ agbatị nke Alloy a ka mma. N'ozuzu, ọdịnaya ka carbon dị elu na alloys na-akwalite corrisonion intergrabia, karịsịa n'oge ọgwụgwọ oku dị elu dịka ịgbado ọkụ.

A na-esetịpụ tube boot B2 B3 x C2000 c2000 c276 SMLs welded nchara pipe
Mkpokọta 36® bụ nickel-ígwè, mgbasa ozi dị ala nke nwere 36% nickel, ọkọlọtọ 36 nwere ọdịiche dị ala site na + 500 Celsius F (260 Celsius C).
Maka iji iko na-eme ihe

Grade ASTM A403 WP316L bụ ọkwa carbon nke nwere ezigbo ike ma na-enye akụrụngwa dị oke egwu na nrụgide dị elu.

254SMO na-esikwu ike karịa akara ule obodo a na-ahụkarị, mana a na-egosipụta site na nnukwu ntinye na ike metụtara.

Internel 625 bụ ihe dị iche iche na-akwadoghị. Nnukwu ọkwa nke molybdem na niobisium na-eme ka chrome-nickel na-agbagha chrix nke alloy 625. Angel 625 Bols bụ Fasteners mere site na alloy nke nwere Chrickel na Molybum, na mgbakwunye nke alumini na titanium.

Alloy 400 nwekwara oke nguzogide na-eguzogide n 'oke mgbasa ozi gụnyere oke osimiri, hydrofluoric, sulfuric acid na alkalis. Ejiri ya na injinịa mmiri, kemịkal, hydrocarbon nhazi akụrụngwa na ndị na-enyocha okpomọkụ.

Flinge bụ mgbanaka ígwè (gbanyụọ, weghara ya site na efere, ma ọ bụ ijikọ ya na ngalaba ọkpọkọ, valvụ, mgbapụta ma ọ bụ mgbakọ ndị ọzọ. A na-ejikọ onwe ha na ibe ya, yana sistemụ piping site na ịgbanyụ ma ọ bụ na-eri nri (ma ọ bụ tọgbọrọ) na nsọtụ a na-eji). Igwe igwe anaghị agba nchara dị mfe dị ka ss flange, ọ na-ezo aka na flanges nke eji igwe anaghị agba nchara. Standardsdị akụ na ụba na akara ASTM A182 \ / L na F316 \ / \ / l, na-enweghị mmezi dị mma na gburugburu ebe obibi dị mma ma na-enyekarị ọmarịcha mgbe niile.

Ibelata titanium bụ ihe dị ka 60% nke igwe anaghị agba nchara na nickel alloys, ịchekwa ibu a na-eme ka ọ bụrụ nhọrọ a ma ama na ngwa dị ka Aerospoce.

A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.

Nkọwapụta 800h 800h anyị nwere aha siri ike na ụlọ ọrụ maka ịmepụta ụdị dị elu nke ụdị ndị ahịa anyị chọrọ. Anyị na-emepụta na-emepụta 800 flanges nke a pụrụ ịdabere na ya ma dị mma. Anyị na-eji akụrụngwa adịchaghị mma na igwe dị elu maka ịmepụta ASTM B564 na-enweghị isi n0800.

Ihe eji eme ihe nke mejuputara ihe eji eme ihe na-acha uhie uhie 400

304 s30400 1.4301 Pinyere PPOOLS 34 nchara nchara tupu ịmalite ibu

Igwe na-agbasa na-agbasa - na-agbasa ígwè-nickel-cobalt alloys, kovar alloys, nwere usoro mgbasa ikuku nke yiri nke ahụ dị ka nke otu okpomọkụ
A789 enweghị s31803 na enweghị s322205 puning na-enweghị isi

ASTM A213 PP 310 PIPE nwere 24% Chromium, 19% nickel, sọlfọ, phochorus, silicon, manganese na carbon. Ọdịnaya na Nickel dị elu na-emekwa ka ọ dị elu karịa 304 ma ọ bụ 309 igwe anaghị agba nchara. Ihe ahụ nwekwara obere mkpụrụ nke 205 MPA na obere Tensa na-egosi na 520 MPA. Elongation bụ 40%, na Brinell siri ike nke ọkpọkọ 400 nchara bụ 225hbw.

Igwe anaghị agba nchara bụ alloy nke iron na-eguzogide na-eguzogide. O nwere opekata mpe 11% 12% ma nwee ike ịnwe ihe dị ka carbon, ndị ọzọ na-abụghị na ọla kọpa nweta ihe ndị ọzọ achọrọ. Na-egbochi mgbochi na corrosion si na-esite na Chromium, nke na-eme ihe nkiri na-enweghị ike nke nwere ike ichebe ihe na ịgwọ onwe ya n'anya oxygen.

Asme B36.19m bụ nkọwapụta ọkọlọtọ maka ọkpọ nchara, nke na-akọwapụta akụkụ, nnabata, na ọrụ na-achọ ihe abụọ na-enweghị atụ.

A789 enweghị S32803 na enweghị s32205 akara ule abụọ nke igwe anaghị agba nchara ebe niile na-ejikarị ngwa ndị ọrụ. A na-ama ama ama s31803 na-enweghị atụ na-emegide nguzogide ha siri ike na-eguzogide, dị elu, na ezigbo Waldọ. A789 bụ nkọwapụta nke na-ekpuchi enweghị mgbochi na mmiri nke emere site na igwe anaghị agba nchara.

A họpụtara Sch40 Mon 400 PIPE dị ka nọmba Werkstoff 2.4360 na enweghị N04400. Alloy 400 pipe a makwaara dị ka mone alloy 400 pịpe, mone 400 pịp & nickel alloy 400 pịchaa.

N08367 na-ekwukarị na Alloy Al6xn bụ carbon dị ala, ịdị ọcha nke ukwuu "Nickel-mulybdem na-enwe ike iguzogide chloride na corrosion.

Ọkwa 304 bụ ígwè ígwè na-agba aja aja ma na-akpụ ihe. A na-ejikarị steepụ ndị a na-adịghị mma na ụlọ ọrụ petrochemical na nri maka nguzogide na-eguzogide nguzogide ha, ike tension na ike iguzogide elu igwe. Dabere na ọkwa dị iche iche, enwere nkwekọrịta dị n'etiti nguzogide corsonion na njiri mara.

A na-eji A350 LF2 Uwe uwe na-eme n'ọtụtụ nsogbu, ngwaọrụ igwe, ihe mgbapụta na ọtụtụ ndị ọzọ. Nke a dị n'ọtụtụ nha ma dị na ngwaahịa. Carbon steel a350 LF2 flanges nwere ihe dị ka 1% carbon na ihe ndị ọzọ na-egosipụta na ihe ndị ọzọ dị oke ọnụ emetụta akụrụngwa ya. A na-eji ha na ụdị ụlọ ọrụ na ndị ahịa nwere ekele maka mbọ ndị na-emepụta. A na-etinyekarị oke ọ bụla na ihe eji eme ihe.

Enwere ike ịmịpụta ọkpọkọ nchara na-adabere na ntinye ya. A na-ahụkarị ngwa ọkpọkọ mmiri dị n'akụkụ mmiri ọkpọ, ahịrị mmiri, ahịrị mmanụ, na-aga nke ọma, ụlọ ọrụ na-arụ ọrụ, ụlọ ọrụ na-arụ ọrụ na ebumnuche ndị ọzọ.

A na-egbochi iri nathol-chromium-chrom nke na-ejikarị ngwa dị elu na ngwa dị ka ọrịa aerospace na gas. Otu n'ime ihe ndị kachasị mkpa na mmepụta nke ASTM B670 akwụkwọ mpịakọta 718 bụ mpempe akwụkwọ mpịakọta. E nwere ụdị abụọ nke eriri afọ 7118 dị na ahịa: a na-ekpo ọkụ na efere oyi.

A na-ejikwa gasket. A na-ejikarị flanges (ihe equed) ma welded. N'ihi na igwe anaghị agba nchara, ihe kwesịrị ekwesị dị ka ti, nb na mo na-agbakwunye iji mezigharị nguzogide na nchịkwa. Mgbado ahụ dị mma karịa nke chromi anaghị agba nchara.
Pipexxxexxont pipe & tube

A na-akpọ ọla anaghị agba nchara "304 flanges 304 flanges", na-akpọkwa ya dị ka "SS 304 flanges". Standardsdị akụ na ụba na-ahụkarị ASTM A182 \ / l na F316 \ / na-enwe nrụgide nke 150 na 300 ruo 600, n'otu n'otu ruo 600.

Incoloy 800HT bụ ndị otu nke Incoloy 800 nke Alcoys 800 nke alloys ma nwee otu carbon dị iche iche, titanium na aluminom. Anyị na-emepụta usoro 800 \ / H \ / HTOXENSERS nke nwere ezigbo nguzogide na oxidation, mmiri na -ebelata gburugburu. N'ihi ike tensile ha mara mma na ihe isi ike ha, ndị a Fasteners nwere ike ịrụ ọrụ nke ọma na ọnọdụ okpomọkụ na gburugburu mgbali elu.

Din125 310 Black Masdị igwe anaghị agba nchara m72 wher na-enweghị nchara nchara m9 310

Ọkpụkpụ nke nhazi na-enweghị isi nwere ikike ibu na ike dị elu na ume elu karịa akara ule ndị ọzọ.

A105 ígwè bụ otu n'ime akara ụlọ carbon nke a na-ejikarị maka imepụta ihe ndị na-ejikọ ọnụ dị ka flanges ma gbaghara maka obere ọkpọkọ.

Carbon nwere obere carbon na-ebelata oke carbipita n'oge mgbe ị na-agba aja iji na-eguzogide ngagharị na njikọta nke njikọta ọkụ.

Angel 600 Cour-Dabere na Nickel na alloy Carbuburation na nguzogide corrosion na oke okpomọkụ na oke okpomọkụ. Constil 600 Ogwe dị irè megide ihicha fl2 na ọtụtụ gas ndị ọzọ dị iche na dị nro ma dị elu. Alloy 600 Bar bụ nickel-Chromium Alloy na-enwe ezigbo nguzogide na-eguzogide ngọngọ, dị elu na-agba agba mmiri corrosion na oxidaụ acid.

Nke a na-enye nguzogide nke ukwuu na sulfuric acid. Ọ nwekwara ọdịnaya chromium dị elu, iji bulie nguzogide ya na kemịkal na-agafe agafe site na oxygen na-agbaze.

A maara Nickel dabere na 800 Incoloy Hexagol pipe na-enwe ezigbo nguzogide corrosion. N'ezie, ịsụ asụsụ, Incoloy 800 pipe na-enye iguzogide iguzogide carburtization abụọ ahụ yana corrosion.

Nyefee ụwa niile Asi B16.9 90 deg pipe akwa, Buttweld ilbow 90, Beld Sald ogologo 90 nke igwe anaghị agba nchara 90 deg. Ikike, ogo 90 dị mkpirikpi na-ere ahịa na China, Asme B16.9 90 Deg ogologo radius, setịpụ ogo 10 90.

Ọ na - egosipụta ezi nguzogide na-anọpụ iche na ibelata gburugburu. Alloy a na -emepụta oxide ube, ihe nkiri na-egbochi nke na-adịghị ada ada, mana ọ na-ejigide nguzogide na-eguzogide na-enwu ọkụ.

A na-ejikọ mmanya X750 bụ Super alloy nke a na-ejikarị ya na Aerospace na ndị ọrụ nuklia. Ọ nwere nguzogide nke corsosion na ezigbo ọrụ eji arụ ọrụ.

Ntụgharị 600 nke usoro nke ọkọlọtọ N06600 na ASTM B167 bụ ndị mepụtara iji kwado nnukwu nrụgide ma bịa na nnukwu akwụkwọ ikike.

Nickel 200 Fanges 200 flanges na-adịgide adịgide, ọnọdụ dị iche iche, ma nwee mmezu dị mma. Ọzọkwa, ASTM B564 na-enweghị isi n02200 flassion na-eguzogide corrosion na gburugburu oxiding na optinaiti na oxidizing gburugburu, na-eme ka ha zuo oke maka iji ngwa nri.
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Ọkpụrụkpụ: Sch5 ~ Schxxs
ASTM A335 P5, P9, P11, P12, P22, P91, P102
Hastrelloy x Onipolet Franges Hastrely x Spring
Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.38

Al6xn bụ nebisenitic nchara dị ukwuu site na nguzogide pụtara ìhè na chloride na-akwụ, corvice corrosion na nrụgide corrosion. Al6xn bụ alyy alloy 6 moly mepụtara maka ma ejiri ya rụọ ya na gburugburu ebe obibi. O nwere otutu nickel (24%), molybdenum (6.3%), nitrogen na chromium na-enye ya oke iguzogide ya chloride na chloride na-eguzogide nguzogide. A na-eji AL6XN nke ọma maka ike ya na crovice na-eguzogide na chlorides. Ọ bụ igwe anaghị agba nchara.
Alloy 800 Hell Holy na-agbasa na ụlọ ọrụ maka ịmepụta ụdị dị elu nke ụdị ndị ahịa anyị chọrọ. Anyị na-emepụta na-emepụta 800 flanges nke a pụrụ ịdabere na ya ma dị mma. Anyị na-eji akụrụngwa adịchaghị mma na igwe dị elu maka ịmepụta ASTM B564 na-enweghị isi n0800.

A maara Hastellow C276 maka nguzogide corrosion ya n'ụdị mgbasa ozi dị iche iche. Ọ na-agụnye eths, ogige sọlfọ, wdg na mgbakwunye, alloy nwere ezigbo nguzogide na crarice corvice, na-arịa corrosion na nrụgide corrosion. Ọ na - enyere mmadụ aka iguzogide mmetụta na corrosive chlorine, chlorine dioxide na hypochlorite. Ngwaahịa a dị mma maka ngwa mmiri.

Ime ihe mkpuchi nke ASTM B466 cupro Nickel 70 \ / 30 pipe na-enweghị ezigbo mma. Agbanyeghị, ọ bụrụ na a na-eme ntụnyere n'etiti ọla kọpa na alloys na eletriki nke ọla kọpa-nickel 70 \ / tube ibelata.
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Nem n08367 na-enweghị isi a al6xn welded tube

Industlọ ọrụ na-arụ ọrụ na-egbochi corrosion. Mkpa ọrụ a pụrụ ịdabere na ya na-eduga na nnabata na uto ha n'akụkụ ike, ahụike na gburugburu ebe obibi, mmanụ na gas, ọgwụ na-emepụta ihe gas na-eme mkpọtụ.

A na-eji paops 304 na-eji akwa igwe anaghị agba nchara 304, ihe a na-ahụkarị na ngwa ọrụ na-achọ iguzogide corrosion na mixidian. SPOOL P30400 ndị a na-ejikarị na-eji igwe na usoro pụrụ iche, nke gbaa mbọ na ha ziri ezi ma nwee ezi ezi.

Hastelloy g-30 na alloy-corroy nickel nke na-egosipụta corrosion na-egosipụta acid na-eguzozi na-eguzosi ike na mbara igwe dị iche iche, nitric \ / hydrofluric na sulfuric acid. Ntugide nke g-30 alloy na guzobe ala nke ala na mpaghara okpomọkụ na-eme ka ọ dị mma maka ọnọdụ dị ka nke a na-eme na ngwa.

Alloy 800h pipe na-arụ ọrụ nke ọma na ngwa mgbe ekpughere ya na oke okpomọkụ maka ogologo oge.

NILO Alloy 36, W.NR 1.3912, Mkpọsa 36® bụ Nickel 36® bụ Nickel 36® na-agbasasị na-agbasasị 36% nickel ma nwee ọnụego oke ikuku nke carbon steel.

Anyị na-emepụta, na-eweta ma bupụ ASME Alloy steel na-enweghị atụ pịm \ / tube (sa335 Grade P9) maka ngwa ụlọ ọrụ dị iche iche. Ọkachamara anyị na-enye usoro izizi na-enye anyị ohere iweta akara mmụta dị iche iche nke Steel, dị ka A-387 gra, maka ọtụtụ ngwa injinịa dịgasị iche iche. P1, P5, P9, P11, P12, P22, P91, ASTM A-335, wdg.
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Hastrelloy x Onipolet Franges Hastrely x Spring
Igwe anaghị agba nchara echefu na-achagharị flige

SMO 254 Pipes nwere ike iguzogide nrụgide dị elu na alloy 254 SMO pipe dị elu na-arụ ọrụ na oke okpomọkụ na gburugburu corrosive.

Asme SEL31 p91 p91 p91 nchara nchara nwekwara ụfọdụ ezigbo ihe dị ka ihe owuwu, na-ebu ụzọ na-eguzogide na. Ahịrị nke ASTM A335 p91 p91 pylay nchara nke zuru oke na ụdị tutular na nha dị iche iche.

Hastelloy c-276 bụ naanị ihe ọ bụla na-eguzogide corrosion na mmiri chlorine, hylochlorite dioxide, na ngwọta dị ukwuu na ngwọta chloride na cupric chlorides. Na-eguzogide nguzogide.

Ọdịnaya dị elu, Molybden na nitrogen dị elu na-ebute nguzogide na-arụ ọrụ na steeti na-arụ ọrụ na steeti niile na-eme ihe niile dị na mbara igwe karịa 50¡ãc.
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Ọ dịghị mkpa ka ịta mmiri dị mkpa. A na-ejikarị ya na ụlọ ọrụ nri, mmiri, owuwu, obere okpomọkụ na ngwa okpomọkụ dị elu. A na-ejikarị ya na-eme ihe, a kọwara ya dị ka 18 \ / 8, na-ezo aka na pasent nke Chrim na nickel.