ASME B16.9 Stub kwụsịrị

ASTM A240 Ụdị 2205 Plate bụ efere igwe anaghị agba nchara duplex nke a na-eji n'ọtụtụ ọrụ dị iche iche dịka nhazi kemịkalụ, nchọpụta mmanụ na gas, na injinia mmiri. SA 240 GR 2205 mpempe akwụkwọ emere site na ọkwa 2205 igwe anaghị agba nchara, nke bụ ngwakọta nke ferritic na austenitic ígwè.

Inconel 718 bụ nickel-chromium alloy nke a na-ejikarị na ngwa okpomọkụ dị elu dị ka ikuku ikuku na turbines gas. Otu n'ime ihe kachasị mkpa na mmepụta nke ASTM B670 Inconel 718 Sheet bụ usoro mpịakọta efere. E nwere ụdị isi abụọ nke efere Inconel 718 dị na ahịa: efere ọkụ na-ekpo ọkụ na oyi.

316L 1.4401 S31603 igwe anaghị agba nchara bụ nhọrọ ọkpọkọ na-adịgide adịgide nke a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ na ngwa azụmaahịa. Nke a bụ ọkpọkọ SS UNS S31603 sitere na igwe anaghị agba nchara 316L dị elu nwere oke nguzogide corrosion, oxidation na staining, na-eme ka ọ dị mma maka gburugburu ebe siri ike ma ọ bụ ngwa nrụgide dị elu.

A na-eji inconel 625 Coil mara site na nguzogide ya dị mma na oxidation, oke okpomọkụ corrosion na ike ọgwụgwụ. ASTM B443 UNS N06625 Inconel Plate bụ nke a na-ejikarị eme ihe na mbara igwe, nhazi kemịkalụ na ụlọ ọrụ mmanụ na gas n'ihi ike ya dị elu, ike na ịdịte aka ọbụna na gburugburu ebe dị oke egwu.

Alloy 800 bụ nickel-ígwè-chromium alloy na elu ike na magburu onwe iguzogide ọxịdashọn na corrosion na elu okpomọkụ. ASTM B407 UNS N08800 Incoloy 800 W. Nr. A na-eji 1.4876 Welded Pipe a na-ejikarị arụ ọrụ nke chọrọ nguzogide corrosion, nguzogide okpomọkụ, ike na nkwụsi ike maka ọrụ ruru 1500°F (816°C).

Igwe anaghị agba nchara 316 abụrụla ihe dị mkpa maka ngalaba mmepụta ihe. A na-amata alloy nke ígwè na chrome maka nnukwu nguzogide corrosion, yana ogologo oge ya. Enwere ike imepụta tubing igwe anaghị agba nchara 316 na tubes enweghị nkebi na welded iji gboo mkpa ndị ahịa.

A na-eji tubes Hastelloy C2000 mee ihe n'ọtụtụ ụlọ ọrụ gụnyere nhazi petrochemical, mmepụta ngwá ọrụ na-emepụta kemịkalụ, mmanụ mmanụ na ọkụ ọkụ.

Hastelloy C2000 dị n'ụdị nha na ọkpụrụkpụ dị iche iche, ụdị nickel-chromium-molybdenum alloy a ma ama maka ike ya dị elu na nguzogide corrosion.

AL6XN bụ igwe anaghị agba nchara superaustenitic nwere nguzogide pụtara ìhè na pitting chloride, crevice corrosion na corrosion corrosion stress. AL6XN bụ 6 moly alloy nke emepụtara maka ma jiri ya na gburugburu oke ike ike. O nwere nickel dị elu (24%), molybdenum (6.3%), nitrogen na ọdịnaya chromium na-enye ya ezigbo nguzogide chloride corrosion cracking, chloride pitting, na nguzogide corrosion n'ozuzu ya. A na-eji AL6XN eme ihe n'ụzọ bụ isi maka olulu ya ka mma yana nguzogide corrosion na chlorides. Ọ bụ igwe anaghị agba nchara nke nwere ike ime na weldable.

UNS N08367 nke a na-akpọkarị alloy AL6XN bụ obere carbon, ịdị ọcha dị elu, nitrogen na-ebu "super-austenitic" nickel-molybdenum alloy nwere ezigbo nguzogide chloride pitting na crevice corrosion.

SMO 254 ọkpọkọ nwere ike idi elu n'ibu nrụgide na Alloy 254 SMO Pipe elu mgbali na-arụ ọrụ na elu okpomọkụ na corrosive gburugburu.

Nke a na-enye ezigbo nguzogide sulfuric acid. O nwekwara ọdịnaya chromium dị elu, iji bulie nguzogide ya na kemịkalụ oxidizing na nhazi iyi nke ion ferric metọọ na ikuku oxygen gbazere.

Ọ na-enwe ike iguzogide kemịkalụ dị iche iche nke oxidizing na ndị na-adịghị oxidizing, ma na-egosipụta nguzogide dị ịrịba ama na mwakpo pitting na crevice n'ihu chlorides na halides ndị ọzọ.

Ọ na-egosipụta ezigbo iguzogide nnọpụiche na ibelata gburugburu. Alloy a na-emepụta oxide siri ike, ihe nkiri nchebe nke na-adịghị apụ apụ, mana ọ na-ejigide nguzogide oxidation dị elu na oke okpomọkụ.

A na-eji ya n'ọtụtụ ebe na nchọpụta mmanụ na gas na-emepụta ihe na ndị na-agbanwe ọkụ na petrochemical / chemical processing.

Njupụta Titanium bụ ihe dịka 60% nke igwe anaghị agba nchara na nickel alloys, oke ibu a na-eme ka ọ bụrụ nhọrọ a ma ama na ngwa ebe nke a dị oke egwu dị ka ikuku ikuku.

Inconel 600 tubes enweghị nkebi nke ọkọlọtọ UNS N06600 na ASTM B167 bụ ndị arụpụtara iji kwado oke nrụgide dị elu wee bịa na nnukwu akwụkwọ ikike.

SCH40 Monel 400 Pipe bụ ahapụtara dị ka Werkstoff Number 2.4360 na UNS N04400. Alloy 400 Pipe makwaara dị ka Monel Alloy 400 Pipe, Monel 400 Pipe & Nickel Alloy 400 Pipe.

Ọkụ nke nhazi na-enweghị ihe ọ bụla nwere ikike ibu ibu na ike karịa ọkwa ndị ọzọ.

Ọdịnaya chromium dị elu, molybdenum na nitrogen na-ebute ọnụ ọgụgụ nguzogide pitting (PREN)> 40, na-enye ikike dị elu na ike corrosion nke austenitic na duplex igwe anaghị agba nchara n'ihe fọrọ nke nta ka ọ bụrụ mgbasa ozi niile na-emebi emebi, yana okpomoku dị egwu karịa 50¡ãC.

Hastelloy Alloys ndekọ
Ndị ụlọ ọrụ na-ahazi kemịkalụ na-eji Alloys Corrosion Resistant HASTELLOY. Mkpa maka arụmọrụ a pụrụ ịdabere na ya na-eduga na nnabata na uto ha na mpaghara ike, ahụike na gburugburu ebe obibi, mmanụ na gas, ụlọ ọrụ ọgwụ na flue gas desulfurization.

Incoloy 800H Flange Anyị nwere aha siri ike na ụlọ ọrụ maka ịmepụta flanges dị elu nke ụdị dị iche iche nke ga-adabara ihe ndị ahịa anyị chọrọ. Anyị na-arụpụta Incoloy 800 Flanges nke a pụrụ ịdabere na ya ma dị elu. Anyị na-eji akụrụngwa adịchaghị na igwe dị elu maka imepụta ASTM B564 UNS N08800 Incoloy 800 Flanges.

Alloy 800 Weld Neck Flanges Anyị nwere aha siri ike na ụlọ ọrụ maka ịmepụta flanges dị elu nke ụdị dị iche iche nke ga-adabara ihe ndị ahịa anyị chọrọ. Anyị na-arụpụta Incoloy 800 Flanges nke a pụrụ ịdabere na ya ma dị elu. Anyị na-eji akụrụngwa adịchaghị na igwe dị elu maka imepụta ASTM B564 UNS N08800 Incoloy 800 Flanges.

Nickel 200 flanges Nickel 200 Flanges na-adịte aka, kwụsie ike n'ụdị ya, ma nwee ọmarịcha mmecha. Ọzọkwa, ASTM B564 UNS N02200 Blind Flanges na-eguzogide corrosion na gburugburu ebe na-anọpụ iche na oxidizing, na-eme ka ha zuo oke maka iji ngwa eji nri.

Akụkụ ọzọ dị mkpa nke N08800 Incoloy Alloy 800 Cold Rolled Plate bụ ezigbo nguzogide chlorine ion nrụgide metụtara corrosion cracking, nke ígwè ahụ, dị ka ndị ibe ya Inconel ndị ọzọ na-agaghị enwe ike.
Ụdị efere, mpempe akwụkwọ, eriri eriri eriri
Ogologo 0 ~ 12m ma ọ bụ dị ka gị chọrọ
Obosara 0 ~ 2500mm ma ọ bụ dị ka gị chọrọ
Ọkpụrụkpụ 0.3 ~ 1200mm ma ọ bụ dị ka gị chọrọ

Inconel 600 bụ nickel-chromium-iron alloy nwere ezigbo nguzogide corrosion, nguzogide oxidation na ike dị elu na okpomọkụ dị elu. N'ihi ọdịnaya nickel dị elu ya, Inconel 600 na-eguzogide ọgwụ mgbochi corrosion chloride ion. Achọghị ike ime afọ ka Inconel 600 na-agbasi ike ma na-ewusi ike site na ọrụ oyi naanị. Inconel 600 nwere ike ịrụ ọrụ na okpomọkụ dịka 700 ¡ãF (370 ¡ãC).
Standard SUS, AISI, DIN
Dayameta 5 ~ 500mm
Ogologo ¨Q12M ma ọ bụ dị ka ihe ndị ahịa chọrọ

A na-adọta ihe mgbochi gburugburu ma kpochie ya, dị n'ogologo ngwaahịa ma ọ bụ bee ka ha buru ibu. Alloy round Ogwe na-enye ike na nguzogide corrosion na gburugburu ebe dị iche iche ma nwee ike iji ya na etiti, mmepụta akụkụ igwe, ọrụ nri na ụlọ ọrụ ngwaọrụ ahụike.
Standard SUS, AISI, DIN
Dayameta 5 ~ 500mm
Ogologo ¨Q12M ma ọ bụ dị ka ihe ndị ahịa chọrọ

Ọtụtụ ụlọ ọrụ na-ahọrọ eziokwu ahụ bụ na Inconel 600 bụ alloy na-agbanwe agbanwe. Ya mere a na-eji alloy eme ihe n'ọtụtụ ụlọ ọrụ igodo n'ụdị dị iche iche gụnyere Inconel 600 Pipe na-ewu ewu. Owuwu nke ọkpọkọ ndị a nwere ike ịbụ welded ma ọ bụ na ha enweghị nkebi. Enwere uru na iji ha abụọ. Maka ọmụmaatụ Mmasị nke Inconel 600 Welded Pipe, dị na ngwa ebe akụ na ụba ya na-arụ ọrụ dị oke mkpa. Ọ bụ ezie na ọ dị ọnụ ala karịa nke a rụrụ na-enweghị nkebi, ọkpọkọ ndị a nwere ogologo ogologo ogologo, nke nwere ike ịdaba na corrosion intergranular - ma ọ bụrụ na edozighị ya nke ọma. N'ọnọdụ dị egwu, ebe onye na-azụ ahịa chọrọ ụdị kachasị elu nke nguzogide corrosion na ikike iguzogide nrụgide dị elu, Inconel 600 Seamless Pipe bụ nhọrọ kacha mma.
Ụdị ọkpọkọ enweghị nkebi
Tube enweghị nkebi
Ọkpọkpọ welded
welded tube
HỤRỤ LSAW ERW EFW
Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Nha OD: 1 \/2″” ~48″”
Ọkpụrụkpụ: SCH5~SCHXXS
Ogologo: Dị ka gị chọrọ."
Usoro mmepụta ihe na-ekpo ọkụ na-agbagharị ọkụ \/ Ọrụ na-ekpo ọkụ, ntụgharị oyi
Na-emepụta ọkọlọtọ ASME B36.10 ASME B36.20

Maka ebumnuche mmepụta ihe, na usoro pipeline, anyị na-achọkarị ịgbanwe ntụziaka nke nnyefe; mezie usoro nke mmiri (mmanụ na gas, mmiri, apịtị); emeghe ma ọ bụ mechie pipeline, wdg. Ya mere, iji mezuo ihe omume ndị a, a ga-etinye ihe ntanetị ígwè.

Nickel dabeere 800 Incoloy Hexagonal Pipe mara na ọ nwere ezigbo nguzogide corrosion. N'ikwu okwu kpọmkwem, Incoloy 800 Pipe na-enye nguzogide zuru oke megide ma carburization yana corrosion oxidation.

Carbon ígwè flange bụ ụdị rim a kpụrụ na njedebe nke ọkpọkọ mgbe a na-edozi ya na ọkpọkọ. A na-eji ya mechie njedebe nke ọkpọkọ, valves ma ọ bụ njikọ ndị ọzọ. Ọ nwere ike ike dị elu ma dị na elu convex na nkwado maka ntinye dị mfe. Ọ bụ ígwè-carbon alloy nwere ihe ruru 2.1 wt.% carbon. Carbon ígwè enweghị opekempe a kapịrị ọnụ nke ihe ndị ọzọ alloying, ma ọ na-enwekarị manganese.

UNS S32205 Duplex Steel ASME SA182 Butt Weld Flanges kwesịrị ekwesị maka mmiri mmiri na akụrụngwa ike n'ihi na ebe ha dị nro nwere ike iguzogide okpomọkụ ruo 600 ¡ãF, ebe ha nwekwara àgwà dị mma.

Hastelloy C-276 bụ Ni Mo CR superalloy agbakwunyere na tungsten, nke nwere ezigbo nguzogide corrosion n'ọtụtụ ebe siri ike. Ọdịnaya dị elu nke Ni na Mo na-eme ka ọla Ni nchara na-eguzogide ọgwụ na-egbochi pitting na crevice corrosion na mbenata gburugburu ebe obibi, ebe CR na-enyefe arụmọrụ nke usoro mgbochi oxidation.

Ọ bụ ezie na molybdenum bụ ezigbo mmewere, iji ya gabigara ókè nwere ike ibelata ductility nke flanges Gr F11. Eserese na ire ere nke ígwè carbide nwere ike ime mgbe okpomọkụ karịrị ogo Celsius 500. Chromium agbakwunyere na SA A182 F11 alloy steel CL.2 ekwodoro ọkpọkọ flanges iji gbochie mbelata ductility creep na graphitization. Tụkwasị na nke ahụ, chromium agbakwunyere na-enyekwa nkwụsị oxidation.

A na-eji flanges nchara duplex eme ihe n'ọtụtụ ebe na injinia, igwe na ụlọ ọrụ ụgbọ ala. Duplex Steel S31803 Lap Flanges dị mma maka ngwa chọrọ nguzogide corrosion ka mma karịa ụdị 316 yana ezigbo ike okpomọkụ dị elu. Anyị nwere Duplex Steel S31803 / S32205 Flanges na ngwaahịa. A na-ejikarị flange ígwè duplex eme ihe na kemịkalụ, petrochemical, na ụlọ ọrụ ike.

Nickel 200 bụ ihe siri ike ngwọta ike metal. Ngwa ahịa nickel 200 nwere 99.6% arụrụ nickel site n'ịdị arọ ma na-ewere ya dị ka nickel dị ọcha. DIN 2.4066 Bar nwere ezigbo igwe na akụrụngwa anụ ahụ. Dịka ọmụmaatụ, ASTM B160 N02200 nwere ezigbo nguzogide n'ọtụtụ ogige ndị na-emebi emebi yana gburugburu ndị na-emebi emebi. Ka ọ dị ugbu a, nickel 200 bụ ihe ngwọta siri ike wusiri ike arụ ọrụ alloy nke enwere ike ịhazi dị ka ogwe okirikiri na mkpanaka. A na-eji ihe abụọ a eme ihe n'otu n'otu ma nwee ike ịmata ọdịiche dị na ụfọdụ isi ọrụ.

Nickel-copper alloy 400 Monel 2.4360 mkpanaka oyi a na-adọta bụ ihe na-agaghị egbochi chloride nrụgide corrosion mgbawa mgbe ekpughere ya na mgbasa ozi na-emebi emebi na gburugburu ebe a na-ahụkarị. Monel 400 bụ ọla kọpa na nickel nke na-ewu ewu taa n'ihi arụmọrụ ya dị elu. Alloy nwere ezigbo acid na nguzogide alkali. Tụkwasị na nke ahụ, ọ nwere ike nkwụsị nke ọma, ductility, ezigbo thermal conductivity, na enwere ike ime ka obi sie ya ike site na ọrụ oyi. Ọzọkwa, enwere ike iji ya na ngwa nwere okpomọkụ sitere na mwepu ruo 538 Celsius.

Nickel Alloy 400 na Monel 400, makwaara dị ka UNS N04400, bụ ductile nickel-ọla kọpa alloy nke nwere isi nickel abụọ n'ụzọ atọ na otu ụzọ n'ụzọ atọ ọla kọpa. A maara Nickel Alloy 400 maka iguzogide ọnọdụ dị iche iche na-emebi emebi, gụnyere alkalis (ma ọ bụ acids), mmiri nnu, hydrofluoric acid, na sulfuric acid. Ebe ọ bụ na Monel 400 ma ọ bụ Alloy 400 bụ igwe oyi na-arụ ọrụ oyi, alloy a nwere nnukwu ike, ike na ike. Site na ngwaahịa ASTM B164 UNS N04400 na-arụ ọrụ oyi, a na-etinye alloy ahụ n'ọkwa dị elu nke nrụgide ọrụ, nke na-ebute mgbanwe na microstructure alloy.

Inconel 600 okirikiri mmanya bụ ihe nickel sitere na ya nwere carburization dị mma yana nguzogide corrosion mara mma na oke okpomọkụ. Ogwe okirikiri inconel 600 dị irè megide ihicha Cl2 na ọtụtụ gas ndị ọzọ dị iche iche na obere okpomọkụ ma dị elu. Alloy 600 mmanya bụ nickel-chromium alloy nwere ezigbo nguzogide oxidation na iguzogide mgbawa nrụgide chloride, ịdị ọcha dị elu mmiri corrosion na acid oxidation na okpomọkụ dị elu.

Nilo \/ Alloy K W.Nr.: 1.3981
UNS: K94610 ASTM F15
Nkwụnye ihe mgbasa iko-gbanye ígwè-nickel-cobalt alloys, Kovar alloys, nwere ọnụọgụ mgbasawanye ọkụ linear yiri nke iko siri ike n'ime oke okpomọkụ.
Maka mating akara na iko siri ike

Nilo Alloy 36, W.Nr 1.3912, Invar 36® bụ nickel-ígwè, ala na-achịkwa mgbasa alloy nke nwere 36% nickel ma nwee ọnụego nke okpomọkụ mgbasa ihe dị ka otu ụzọ n'ụzọ iri nke carbon ígwè.
Nkọwa Invar 36: UNS K93600, W.Nr 1.3912

Aha ahia ndị nkịtị: Nickel Alloy 36, Invar 36®, Nilo 6®, Pernifer 6®
Invar 36® bụ nickel-ígwè, alloy mgbasawanye dị ala nke nwere 36% nickel, Invar 36 nwere obere ọnụọgụ mgbasawanye site na okpomọkụ cryogenic ruo ihe dịka +500°F (260°C).
Invar 36 Tube OD: 0.2-6mm, WT: 0.02-2mm

Flange bụ akụkụ nke na-ejikọ ọnụ ọnụ ọkpọkọ abụọ, njikọ flange na-akọwa site na flange, gasket na bolt atọ jikọtara ya dị ka otu ngwakọta akara nke njikọ nke enwere ike ịpụpụ. A na-agbakwunye gasket n'etiti flange abụọ ahụ wee kechie ya site na bolts. Nrụgide nrụgide dị iche iche, ọkpụrụkpụ dị iche, na bolts ha na-eji dị iche iche, mgbe mgbapụta na valvụ na-ejikọta ya na ọkpọkọ, a na-emekwa akụkụ nke akụrụngwa nke ụdị flange kwekọrọ, nke a na-akpọkwa njikọ flange, na-emekarị emechi bolted njikọ akụkụ a na-akpọkwa flanges, dị ka njikọ nke ventilashion ọkpọkọ, ụdị akụkụ a nwere ike ịkpọ "flange ụdị akụkụ", ma nke a na ngwaọrụ bụ nanị akụkụ nke flange dị ka nke na-ejikọta ya dị ka akụkụ nke flange, nke a na-ejikọta ya na mmiri dị otú ahụ. na-emegide ịkpọ mmiri mgbapụta dị ka flange ụdị akụkụ, ma ikwu obere valvụ, ọ nwere ike na-akpọ dị ka flange ụdị akụkụ.

Iji nyefee pipeline, ọ dị mkpa iji wepụ eriri kwụ ọtọ na pipeline. Mgbe ị na-eji pipeline dị iche iche, a ghaghị iji pipeline dị iche iche mee ihe. Mgbe a na-eji ọkpọkọ eme ihe, a ghaghị iji aka ahụ gbanwee nha nke pipeline. Mgbe bifurcating, ọkpọkọ ụzọ atọ A na-eji njikọ flange eme ihe mgbe a na-ejikọta ya na ọkpọkọ ọkpọkọ dị iche iche, iji rute pipeline nnyefe dị anya, iji ruo mgbasawanye okpomọkụ na nkwonkwo oyi ma ọ bụ njikọ dị irè nke ịka nká nke pipeline, a na-eji mgbasawanye ogologo ogologo na nkwonkwo oyi na-eme ka njikọ nke pipeline. , Na njikọ nke ngwá ọrụ dị iche iche, e nwekwara njikọ na plọg nke akụkụ ngwá ọrụ.

Iji nyefee pipeline, ọ dị mkpa iji wepụ eriri kwụ ọtọ na pipeline. Mgbe ị na-eji pipeline dị iche iche, a ghaghị iji pipeline dị iche iche mee ihe. Mgbe a na-eji ọkpọkọ eme ihe, a ghaghị iji aka ahụ gbanwee nha nke pipeline. Mgbe bifurcating, ọkpọkọ ụzọ atọ A na-eji njikọ flange eme ihe mgbe a na-ejikọta ya na ọkpọkọ ọkpọkọ dị iche iche, iji rute pipeline nnyefe dị anya, iji ruo mgbasawanye okpomọkụ na nkwonkwo oyi ma ọ bụ njikọ dị irè nke ịka nká nke pipeline, a na-eji mgbasawanye ogologo ogologo na nkwonkwo oyi na-eme ka njikọ nke pipeline. , Na njikọ nke ngwá ọrụ dị iche iche, e nwekwara njikọ na plọg nke akụkụ ngwá ọrụ.