A789 enweghị s31803 na enweghị s322205 puning na-enweghị isi

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

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.

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.

2507 A na-ejikwa akụrụngwa gas na-eme ihe, pulp na ngwa ngwa akwụkwọ, na-agbọpụta mmanụ na-emepụta \ / Teknụzụ na akụrụngwa na mmanụ na mmanụ.

2205 nwere ezigbo corrosoon dị mma, ọ na-adị mma na gburugburu ebe obibi nwere chlorides na mmanụ mmiri na-amị amị, na ngwọta na ngwọta na chlorides.

Mpempe akwụkwọ Duplexexxxxxxxxxxex na-enweta aha ya site na ụdị ọdịdị dị na microy. Duplex na-adịghị mma na-enweghị eriri ọkpọkọ na-enweghị ezigbo arụmọrụ arụ ọrụ ma enwere ike iji ya mee ihe. A na-ewere dị ka nke kachasị elu ma e jiri ya tụnyere Austm Astm A312 TP304 ma ọ bụ ASTM A312, ọkpọkọ nke na-enweghị atụ na-enye oke iguzogide corrosion.

Osisi injinịa mmiri dị na mmiri chọrọ ihe ndị na-eme nke na-ezute ihe ha chọrọ, ihe ndị nwere mamboth strenght mana ọ dị arọ.

Na mkpokọta, enwere ike iji efere steel s31803 dị ka onye nnọchi anya nchara nchara 904l, dị ka efere abụọ ss nwere ihe Njirimara ya mana ọ dị obere na nchịkọta.

Enwere ogo nrụgide dị iche maka flanges dabere na usoro nha. N'okpuru ọkọlọtọ ASI, klas nrụgide sitere na klaasị 150 site na klas 2500.

Nkọwapụta asme 790 na-enweghị isi s322205 nke nkọwapụta sa790 nke na-ekpuchi enweghị mgbochi, kwụ ọtọ ọnụego seam welded ígwè maka ngwa ọrụ General Series. Astm A790 Duplex steel na-agbado mmiri na? sentimita iri abụọ na iri na abụọ n'ogo si na usoro ọmụmụ iri abụọ na iri abụọ na 805. Ngalaba ngụkọta nchara bụ dochie akara ule Austhenitic na gburugburu mmiri.

Ntugide corrosion na-esite na mgbakwunye nke ihe edoro, ọkachasị ọdịnaya chromium. Astm A790 ọkpọ na-eguzogide na-eguzogide corrosion na corrosion corrosion. Ọkọgbọ ahụ nwekwara ike ịbụ obere ngwa eletrik.

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.

Grade 2205 bụ nke kacha eji sọọsọ igwe eji eme ihe. Fitttings nke ọkwa a na-ahụ ngwa n'ihi ma nguzozi ha siri ike na ike ha dị elu.
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A na-ejikarị S329 Ruplex na-enweghị isi s32205 bolts na nhazi kemịkalụ, ụgbọ njem na nchekwa - ụgbọ mmiri, pupping na nke okpomọkụ. ASTM A479 Duplex na-enweghị nchara 1.4462 Bolts nwere ezigbo nguzogide na nchekasị corrosion, tinyere intergraplar, na corrice corrosice.
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Zeron 100 na-eguzogide nke ukwuu na corrosion n'ọtụtụ akụkụ nke ahịhịa ndụ na inorganic acid. Ọdịnaya ọla kọpa na-enye ezigbo nguzogide na corrosion n'ọtụtụ oxidity ọdịnaya. Alloy a na-eguzosi ike na alkalis siri ike.

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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N'ihi ezigbo ihe anụ ahụ na nke arụ ọrụ nke Super Duplex, ogo nke Super Duplex SEL SEL nwere ike iji zute nnukwu ihe ọkụ, ụlọ ọrụ mmanụ.

A182 F51 2205 S31803 Flange mgbanaka maka gburugburu nwere chlorides

Duxlex na-eji akwa s32760 1.4501 Zeron 100 ewepụghị ala dị larịị din125

A na-eji igwe anaghị agba nchara (ọrịa ferritic na gburugburu) mee ihe n'ọtụtụ ebe na ngwa chọrọ ezi nguzogide na-eguzogide na ike. A na-agbanwe agbanwe s31803 ngwọta na-enweghị ngwọta ọtụtụ oge iji mepụta s32205, nke a kwadobere na 1996. Ọgụgụ a na-enye nguzogide corrosion elu.

Ọrụ ọrụ nke 2205 Duplex dị mfe iji gbochie ya karịa n'okpuru 6000ãf. Egosiputa ogologo okpomọkụ na oke okpomọkụ nwere ike ịme 2205 igwe anaghị agba nchara.

Super Duplex Stale S32760 bụ usoro mkpirisi nke obodo Ferpenitik-ferritic duplen na-emepụta cromium, nickel na molybdemum nwere ihe eji egbochi carbon na obere Pren42. Ndị na-ekiri Zeron nwere ike dị elu, na-eguzogide ike na-efe efe, mgbawa corrosion, na-ebugharị na ike ọgwụgwụ, corvice na-eguzogide ọgwụgwụ.
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Microsh 2205 alloy na-enye mmezi iguzosi ike karie 316 ma ọ bụ 317 n'ọtụtụ gburugburu nke na-adịkarị ọnụ na steels na-achacha acha ọcha.

N'ihi ike alloy dị elu, ndị na-emepụta ngwa ngwa, ndị na-emepụta ngwa ngwa nwere ike belata ibu nke atụmatụ ha site na iji thinning ọzọ nke gabigara nke ọma na akara ngosi nke igwe anaghị agba nchara.
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Maka mkpụrụ akụ s31803, nkeji 2 ruo nkeji 3 kwa, ogo ogo 1080 zuru ezu iji nweta oke Austio \ /. Mgbe ị na-atụ ọgwụ, a na-atụ aro ka ọ doo mkpụrụ osisi D32205 ozugbo enwere ike.

Industlọ ọrụ Tel toro na afọ ole na ole gara aga na enwere ọtụtụ ngwaahịa dị n'ahịa. ASTM A815 na-agaghị akwụ ụgwọ s32750 pipe dị otu n'ime ngwaahịa ndị ahụ ma dị n'ọtụtụ nha, akpụ akpụ, na akụkụ dị iche iche. ASTM A815 na-enweghị ike s32760 na-enweghị atụ na-eguzogide corrosion ma kwuo na ka ị nwee ike ịgbadorddọ aka zuru oke. Super Super Duplex s32750 Beetweld Fittings na-eguzogide na-eguzogide na corrosion na ike ọgwụgwụ. Ha nwere microSre microsed nke 50% Austheretic na 50% ferrite.

Ọkwa na-enweghị isi S27550 Super Duplen Faster nwere ezigbo weddọbi nwere ike ịgbado ọkụ ma ọ bụ ihe ndị ọzọ a na-eme, gas na-agbado ọkụ, plasma arc, flux arc ma ọ bụ na-agbado ụgbọ mmiri.

2507 (anaghịzi s325)

Duplexexs Steels nwere nguzogide kachasị mma iji na-etinye corrosion. Nke a steel nwere ike ọgwụgwụ dị irè iguzogide croaration nke ígwè. Enwere ike iji nchara ahụ n'ọtụtụ okpomọkụ okpomọkụ na ụlọ ọrụ.

Nkọwapụta ASTM A815 na-ekpuchi klaasị abụọ, WP na Cr, nke WROCT FARRICE, Ferritic \ / \ / \ martenitic nchara nchara na owuwu. A na-agabiga fittings class na subclasses anọ: klas wp-s, wp-w, wp-wx, na wp-wo. Ihe maka fittings ga-agbaghara, ogwe, efere ma ọ bụ nke enweghị isi ngwaahịa.

ASTM A479 Duplex na-adọkasị nchara 1.4462 na-adọba scc nke dị ukwuu na ọtụtụ ngwa na-agụta tankị mmiri na-ekpo ọkụ, àkwà mmiri na-eme mkpọtụ na ahịhịa. N'ihi ya, ASTM A479 DEXTrex na-adịghị ọcha s31803 na-acha uhie uhie na-egosi ihe na-egosi ihe na-egosi na allenitic na Austroitic na Austroys na Austroys na Austritic. Microsercuriortures nke asme 479 Ruplex steel s32205 na-acha uhie uhie na-etinye nchikota nke ndị na-efe efe. ASTM A479 steel s31803 warshas General General na-eguzogide nguzogide na-eguzogide kemịkalụ kemịkalụ nwere ihe dị omimi nwere ihe mmepụta ihe na nke na-aga.

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.

Uzo nke ndi a diri ezigbo nma maka ndi ozo di nfe, ma odi obere karie mgbe ha na-etolite udiri ahihia dikwa mgbagwoju anya. Ọ dabara nke ọma, ọrụ dịịrị Duplex n'ime usoro ihe dị mgbagwoju anya na nke gbara gburugburu na-ekwu okwu na usoro nchara nyere nnukwu mmasị maka nchara dị mfe na ngwa corrosove.
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