MOEL 400 PIPE maka Frames maka Eygugses

254 SMO (1.4547) A na-eme ngwa ngwa site na nchara nchara nchara dị elu mepụtara maka iguzogide mmiri nnu na chloride. Nke a 6-moly molybdenum) na-enwe ezigbo usoro nguzogide na-eguzogide, na 254 SMO na-enye ike dị elu karịa na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na na.

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 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.

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.

Njirimara arụmọrụ arụmọrụ nke 304l echefuru Ekight na-ebelata, ma e jiri ya tụnyere "ọkwa ọkọlọtọ" 304 igwe anaghị agba nchara.

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
ASTM B407 na-enweghị isi n0800

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).

Ọdịiche 0.05% na ọdịnaya carbon mepụtara obere ọdịiche na Njirimara nke allus abụọ.

Incoloy bụ otu ndị na-akwado superlowts tumadi eme nke nickel, iron na chromium. Ezubere ha maka nguzogide nguzogide na ihe di elu na onu ogugu. Tinye ihe 825 gbara gburugburu na-eji ọla kọpa na molybdenum.

Flange bụ nke abụọ ejikọtara ọnụ. A na-eji flanges mgbe nkwonkwo chọrọ ịchụ nta. Ọ na-enye mgbanwe maka ndozi. Flige na-ejikọ ọkpọkọ na akụrụngwa na valves. A na-agbakwunye ọgba aghara na sistemụ ọkpọkọ ma ọ bụrụ na mmezi ya na achọrọ n'oge ọrụ ọkụkụ.

Nickel Alloy 400 na monel 400, makwaara dị ka N044400, bụ Alcoy Nickel-Copper-Copper nke sitere na ọla atọ na ọla kọpa. A maara Nickel Alloy 400 maka iguzogide ụdị ọnọdụ ya, gụnyere alkalis (ma ọ bụ acid), mmiri nnu, na sulfuric acid. Ebe ọ bụ na Monel 400 ma ọ bụ alloy 400 bụ oyi na-arụ ọrụ na-arụ ọrụ, Alloy nwere oke isi ike, ike na ike. Site na oyi na-arụ ọrụ ASTM B164 na-enweghị isi N04400 Bark, a na-edo onwe ya ọkwa dị elu nke nrụgide nke ọma, nke na-ebute mgbanwe na microy.

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.

Enwere ọtụtụ narị akara mmụta dị iche iche nke igwe anaghị agba nchara na ahịa. Nke ọ bụla n'ime usoro nchara na-enweghị atụ nwere ọtụtụ nguzogide corrosion nke karịrị nke na-agbaze nke nkịtị.

Nnukwu ọkwa nke chromium na nickel na 304 na 316 Steels na-eme ka ha na-eguzosi ike maka ikpo ọkụ, iyi na corrosion. Ọbụghị naanị na a mara ha maka nguzogide na-eguzogide ya, ma a mara ha maka ọdịdị dị ọcha ha na ịdị ọcha n'ozuzu ha.

Nkwonkwo a na-acha uhie uhie mejupụtara atọ dị iche na nnwere onwe ha na-agba ajụjụ ọnụ; Frances, Geluskets, na bọlsọga; nke na - achikọta ya site na mmetụta ọzọ, onye na - ahụ A chọrọ njikwa pụrụ iche na nhọrọ na itinye ya na ebe niile enwere ike inweta nkwonkwo, nke nwere nkwụsi ike na-adọrọ adọrọ.

Alloys abụọ dị otu a, mana enwere otu ihe dịgasị iche. Na klas 304 steel na-agba mbọ, a na-etinye ọdịnaya carbon kachasị na 0.08% 304l anaghị adị ọcha nke 304l neliving nwere obere carbon nke 0.03%. Enwere ike ịghọta "l" na 304l dịka carbon dị ala.

316L bụ nhọrọ dị mma dị ka 316 na-enwe ike ịnwe corrosion karịa 316l (corrosion n'ime weld). Ma, enwere ike ịme mkpesa iguzogide ire uld. 316L bụkwa nke adịchaghị mma maka okpomọkụ dị elu, ngwa dị elu ngwa dị elu, nke a bụ ihe kpatara o ji ewu ewu na ụlọ ọrụ ụkpụrụ ụlọ na nke ọrụ ụlọ.

Iji maa atụ, ike tens kachasị (UTS) nke 304l dị ihe dị ka 85 Ksi (~ 586 MPA) Ihe dị iche na ume ikike dị obere, yana 304 ss ike ike nke 42 Ksi (~ MPA) na 304L na-enwe ike ike nke 35 Ksi (~ 241 MPA).

316 \ / 316L BABINGE kacha dị ka enweghị isi maka ọrụ nrụgide na gburugburu nrụgide kachasị mma, dị ka nhazi acid na ngwa ọgwụ na-emebi ọgwụgwọ na ngwa mmiri nnu. A na-eji tube eyded maka ngwa usoro dịka aka, igwe igwe na-akwado maka akụrụngwa na nkwado usoro ihe owuwu.

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.

A na-eji Super Prepox na ụlọ ọrụ na mmanụ, na usoro nhazi akụrụngwa na-arụ ọrụ na-arụ ọrụ na-arụ ọrụ na-agbaso mmiri na ndị na-agbanwe.

Sae 304 igwe anaghị agba nchara bụ igwe anaghị agba nchara. Na nchara ahụ nwere chromium (n'etiti 18% na 20%) na nickel (n'etiti 8% na 10.5%) [1] Ọ bụ igwe anaghị agba nchara. Ọ naghị adịkarị eletrik na iji kpụrụ akpụ karịa igwe carbon. Ọ bụ ndọta, ma ndọta dị ala karịa nchara. O nwere ike iguzogide elu karịa nchara ma na-ejikarị ya n'ihi na ọ ga-adịrị ndị a na-etolite n'ụdị dị iche iche. [1]

Ịdị adị nke ụdị nchara nchara ndị a nwere ike ibute ụfọdụ ọgba aghara - ọkachasị mgbe abụọ

Alloy A320 L7 L7M W7 L7M na-akwọ ihe ọ bụla nke ọma maka arụmọrụ dị ala
Monel 400 nwere ike dị elu ma sie ike karịa oke okpomọkụ ma nwee oke iguzogide ọtụtụ gburugburu crarive.
Na-emepụta ọkọlọtọ ASME B36.10 asme B36.53

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.

Akwụsị Ọgwụ, Ọgwụgwụ Laut "
A na-emepụta flanges ahụ site na usoro dị iche iche dị ka ASTM B564 Hastelloy B2 na flanges, nke gbaghaara flanges na efere flantes. A na-eji flanges a na-eji ya mee ihe eji eme ya na uwe nwanyị na-ejikọ Flanges na-ejikọ ya na ọkpọkọ nwoke.

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

A na-ejikarị ya na mmiri na gas gas \ / imepụta na ndị na-agbanwe ọkụ na Petrochemical \ /.

Asme B36.19m nchara nchara
Chinese (ọdịnala)
A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.
Incoloy 800h pipe na elu tempy

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.

ASTM A240 please 2205 bụ efere doccles nke ejiri rụọ ọrụ nke ukwuu na nhazi dị iche iche dị ka nhazi kemịkalụ, mmanụ ụgbọ mmiri. A na-eme mpempe akwụkwọ 3055 na ọkwa 2205 ígwè, nke bụ ngwakọta nke ferritic na chara acha.
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Mone 400 Niquel Cobre y Highro Tu tuboa y Tuberia

Flantes flantes na-enye ohere dị mfe maka nhicha, nyocha ma ọ bụ mgbanwe. Ha na-abịakarị n'ụdị gburugburu mana ha nwekwara ike ịbịa n'ụdị anọ. A na-ejikọgharị flanges ndị ọzọ site na ịkụ aka ma soronye na sistemụ piping site na ịgbanyụ ma ọ bụ ihe na-eri ma emebe ya na ogo ahụ dị iche iche; 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB na 2500LB.

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.

304 SS SSD Fittings & igwe anaghị agba nchara 304 pipe feits ga-enwerịrị ihe karịrị 18% Chromium na ihe karịrị 8% nickel. ASTM A403 WP304 bụ FittWELD Fittings mere maka ngwa nchara nchara nchara.

O nwere ike iguzogide ọtụtụ ihe kemịkal na kemịlị na-enweghị oxiding, ma na-egosipụta oke iguzogide na-efe efe na ọnụnọ nke chloride na ndị ọzọ.

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

Fasteners bụ otu ebumnuche zuru ezu mejupụtara chromium, nickel, molystdenum na Tungsten alloys. Emere atụmatụ ndị a iji bulie nguzogide na-agba mbọ, nrụgide corrosion cracking (SSC) na crososice cracker. O nwere Chromium dị elu na ezigbo nguzosi mgbasa ozi oxiding. Na-adịgide adịgide, enwere ike iji fasteners ndị a n'ọtụtụ ngwa. A na-enyefe ngwa ngwa dabere na mkpa nke ndị ahịa, ndị nwere ike inweta ngwa ngwa n'aka anyị na ogologo na oke. Ngwaahịa anyị niile na-agbaso na mba na mba ụwa.

Enwere ọtụtụ narị akara mmụta dị iche iche nke igwe anaghị agba nchara na ahịa. Nke ọ bụla n'ime usoro nchara na-enweghị atụ nwere usoro nguzogide corrosion nke karịrị ụdị nchara nchara. Nke a bụ ikpe na 304l na 304l echefuru. Na klas 304 steel na-agba mbọ, a na-etinye ọdịnaya carbon kachasị na 0.08% 304l anaghị adị ọcha nke 304l neliving nwere obere carbon nke 0.03%. Oseihe nwoke

Mmemme Mmezi

Askets apụl, dị ka enweghị uche 600, 601, 625, 625, bụ ezinụlọ nke Nickel-Chromium-Chromium-Chromium-molybdem alloys na ezigbo nguzogide na-eguzogide okpomọkụ. N'ihi nkwụsi ike ya dị elu, enwere ike iji ọgwụ mgbochi na ọnọdụ okpomọkụ si crogenic ruo 22000Ã (9820ãc). Ọ fọrọ nke nta ka ọ nweghị corrosion na mpaghara dị nro dị ka ikuku, mmiri, nnu na-anọpụ iche, na mgbasa ozi alkaline. N'ihi na ogo Alloy nke Genkul Gasketges na-enyere ha aka iguzogide ebe dịgasị iche iche siri ike. N'ime gburugburu carrosive, njikọta nke Nickel na Chromium na-enye nguzogide kemịlị, ebe ndị dị elu nickel na molybdem na-enye nguzogide na gburugburu na-abụghị oxing na-abụghị oxing na-abụghị oxing.

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

254 SMO Enweghi ike Super S31254 Super Austratitic ísì ike na-ejikọ ike na-egbochi ike na-eme ka ike na-eme ka ike na-emegide nguzogide na-emegide nguzogide na oke osimiri na gburugburu ụlọ ọrụ dị iche iche. SMO 254 Whather dị irè megide ike, corvice corrosion na chloride nrụgide corrosion. 254 SMO Isher amaara maka oke nkwanye ugwu na ike mmetụta dị mma.
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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.

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.

ASTM A335 SULY SUE REEMY PIPL COLIL nwere oke ihe ndị ọzọ na-abụghị carbon, dingsten, manganese, silicon, na phosphorus. A na-etinyekarị ihe ndị a na-enye iwu ka ịbawanye ihe siri ike, ike na kemịkalụ nke ngwaahịa ikpeazụ.

Ọkwa 316 bụ ọkọlọtọ Molybdem-nwere ọkwa nke nwere ọkwa, nke abụọ naanị na 304 dị mkpa na steels adịghị ọcha. Tụnyere 304, Molybdenum na-enye mma n'ozuzu nguzogide nguzogide iguzogide nguzogide na 316, ọkachasị iguzogide na-efe efe na crorice corrosion na Chloride gburugburu.

Ọkwa 304 bụ ọkọlọtọ "18 \ / 8" nchara nchara; ọ bụ ihe na-enweghị igwe na-adịkarị na ụdị ngwaahịa dị iche iche. Ọ nwere usoro dị mma na njikọta.

ASTM B564 601 ogologo WN Flangeles 601 bụ ndị Nickel Chromium Chromium Allomium. Gosipụta ihe dị iche iche dị iche iche na ogo mejupụtara. Ngalaba 601 nwere 58% nickel, 21% Chromium, carbon, manganese, silfur, ọla kọpa na iron. Enwere ụdị dị iche iche dịka akụkụ dị iche iche, e welded olu flanges, onye na-enweghị mgbagha 60 na flanges, okpn flonges na ndị ọzọ. Mkpụrụ osisi ndị a mere nke a siri ike, corrosion na-eguzogide acid, na-ebelata ihe na oxidad na oxidad na ọpụpụ.
Ike ya ike ma ọ bụ ihe siri ike ketara site na akụkụ ọkụ na-eme 2507 nchara nchara gburugburu ahụ dị mma maka ngwa usoro gụnyere iwu owuwu na ihe ndị ọzọ.

Alcoy-Coasper-Corpper 400 Monel 2.4360 na-atụfu mkpanaka na-egbochi ngwa ọgụ na-agba ọsọ na-efe efe mgbe ekpughere ya na gburugburu ebe a na-ahụkarị. Mone 400 bụ ọla kọpa na Nickel dabere na-ewu ewu taa n'ihi arụmọrụ ya dị elu. Alloy nwere ezigbo acid na alkali iguzogide. Na mgbakwunye, ọ nwere ezigbo ihe na-adịghị egwu egwu, na-akụda mmụọ, ọ na-eme ka ọ bụrụ ihe na-ekpo ọkụ, ma nwee ike ịrụkwa ọrụ oyi. Ọzọkwa, enwere ike iji ya na ngwa na okpomọkụ si na mwepu ruo 538 ogo Celsius.
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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.

Flange bụ onye na-egbuji, egbugbere ọnụ ma ọ bụ rim, ma ọ bụ nke mpụga ma ọ bụ nke na-arụ ọrụ ka ịbawanye ike (dị ka floage nke iron, ma ọ bụ t-sy); Maka mgbakwunye dị mfe na ihe ọzọ na - eme (dịka flage na njedebe nke ọkpọkọ, wdg, ma ọ bụ n'elu oghere igwefoto); ma ọ bụ maka nkwụsi ike ma na-eduzi mmegharị nke igwe ma ọ bụ akụkụ ya (dị ka ọ dị n'ime ụgbọ ala ụgbọ okporo ígwè, nke na-edebe wiil ndị ahụ site na ịgbanyụ ụgbọ okporo ígwè). A na-ejikwa okwu ahụ "Flan" maka ụdị ngwaọrụ eji eme mpempe flanges.

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.

Super duplex 2507 nwere ihe karịrị ugboro abụọ nke ike nke obenitic bicless steels na ọnọdụ a na-emeghị eme.

ASTM specifications recommend a minimum Charpy impact value for ASTM A320 L7 Stud Bolts to be 20-ft-lbf @ -150F. Nnwale nsogbu nke Charpy na-ekpebi oke ike nke na-etinye aka na ihe ọ bụla, si otú ahụ na-egosi ihe isi ike.

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 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.

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.

Polage nwere ike ịbụ efere maka ikpu ma ọ bụ mechie njedebe nke ọkpọkọ. A na-akpọ nke a. Ya mere, a na-ewere flanges dị ka ihe dị n'ime nke a na-eji eme ihe iji kwado usoro.

Igwe eji agba nchara, nfuli, pọmpụ, valves, sọks na akụrụngwa, pulp na akwụkwọ, na ngwa.

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.

Ọdịdị chromium dị elu na-enye ezigbo usoro mgbasa ozi na-enye ezigbo mgbasa ozi mgbe molybdenum na Tungsten na-enye ezigbo nguzozi mgbasa ozi.

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