Ndị na-adọchaghị nchara 306l 1.4401 s31603 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.

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

Ngwongwo alloy na-eme ka ọ bụrụ nhọrọ dị mma maka ngwa oke osimiri, gụnyere nnwere onwe site na mwakpo mpaghara (ike na corrice-ike, ike dị elu, ike dị elu, na iguzogide chlorion-ion nchekasị.

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.

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.

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-ahụta ọkpọkọ ferrity a na-ewere dị ka chromium dị elu na pasent carbon dị ala. Ihe ndị a magles alletic uve nwere àgwà ndị dị mkpa gụnyere oke nsogbu, nguzogide na iguzogide mgbawa metụtara nrụgide. Ya mere, a na-ejikarị paịlị ALLOY nchara na akpaaka, kichin na ụlọ ọrụ.

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.

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.

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.

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.
Odi Odi: 1 \ / 2 "~ 48" "

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

Aloy star steel & mkpanaka
Alloy ígwè flanges
Nkwupụta nkọwapụta a na-ekpuchi akụkụ carbon nke carbon, nke ahụ bụ, flantes, anụ ahụ, na akụkụ ndị yiri ya, maka iji usoro nrụgide na ọnọdụ dị elu
SS 304 316 yabụ RF BLRF Franges

F56 A694 F65 ASTM CL150 CL600 A105 WNJ RTJ Flan Flinge 12 inch
Asme B36.19m bụ nkọwapụta ọkọlọtọ maka ọkpọ nchara, nke na-akọwapụta akụkụ, nnabata, na ọrụ na-achọ ihe abụọ na-enweghị atụ.
ọkpọkọ nchara nchara

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.

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.

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 na-ebelata ọtụtụ gburugburu gburugburu corrosive ma nwee ezigbo nguzogide na-efe efe na corvice corrosion. In625 nwere ezigbo nguzogide na gburugburu gburugburu corrosive.

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.

F56 A694 F65 ASTM CL150 CL600 A105 Facen Flise ihu 12 inch - Zhengzhou House Comto CO., LTD.

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.

Nkwupụta nkọwapụta a na-ekpuchi akụkụ carbon nke carbon, nke ahụ bụ, flantes, anụ ahụ, na akụkụ ndị yiri ya, maka iji usoro nrụgide na ọnọdụ dị elu

Pịnye "PUP na-enweghị isi
Igwe anaghị agba nchara bụ otu n'ime ihe ndị kachasị ewu ewu ma dị iche iche. A na-eji akwa igwe anaghị agba nchara na ngwa ebe ike okpomọkụ dị elu na nguzogide nke crosion dị oke mkpa. Ọzọkwa, nchara na-enweghị igwe dị mfe ịsacha na ndị na-enweghị ike ịdị ọcha na-enweghị.

Na-ekpebi ọkwa nke nchara nchara iji họrọ ọtụtụ ihe ndị a na-enyocha. Isi ihe achọrọ maka steel na-adịghị adị bụ na ha kwesịrị ịbụ corrosion na-eguzogide maka ngwa ma ọ bụ gburugburu ebe obibi akọwapụtara.

A na-eji mgbọrọgwụ 625 na-eji ọtụtụ na ngwa ngwa ngwa ngwa Cyclic na ngwa na-ekpo ọkụ. Ha bara uru na ngwa ịgbado ngwa eletrik. A na-eji bolts na ụlọ nke igwe eji eme ihe, ihe owuwu mmanụ a honeyụ na ahịrị hydraulic

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

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.

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.

ASTM A403 bụ ọkọlọtọ nke fit na-ahụ maka ihe ndị dị iche iche nke igwe anaghị agba nchara, wp304 bụ otu n'ime ọkwa nchara n'usoro a. 304 ụdị igwe anaghị agba nchara, a na-ejikarị ya mee ihe maka imepụta akụrụngwa na akụkụ nke chọrọ arụmọrụ ọma, nguzogide na-eguzogide na idozi ya.

Standard maka nkọwa ASTM A276 na-ekpuchi abụọ, ebe a na-ekpo ọkụ ma ọ bụ na-ehichachachachachachachachachachachachachachachasị nke e wepụrụ ndị na-emegharị. Astm A276 ụdị 304 bụ otu n'ime akara akara nke na-enweghị igwe anaghị agba nchara.
Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.63

Incoloy 800 Commeners na-egbochi oxidition na oke okpomọkụ, nsogbu nwere ọtụtụ nchara alloys. Ndị na-eme ngwa ngwa mere ka Incoloy 800 dịkwa ukwuu na nnukwu ihe na nhazi kemịkalụ. Ọbụlagodi mgbe ekpughere oke okpomọkụ, procestoy 800h Compleners na-anọgide na-enwe ntọala kwụsiri ike, na-eme ka ha baa uru ma chọọ mgbe ọtụtụ ndị ọrụ.

Isi ihe dị na 304 bụ chromium na nickel, nke na-enye ya ọ na-eguzogide nguzogide. Ọ nwere ezigbo nguzogide na-eguzogide, na-agbanye ya na ductile, ma nwee ezigbo weddọbi. Ọmụmụ ísì obodo na-enye ohere ịbịaru nso na-enweghị etiti.

Ngwunye ikuku na ngwa ọrụ, dịka nkata, trays na edozi. Na kemịkalụ ma ọ bụ na-arụ ọrụ na kemịkasị na sistemụ ọkpọ na usoro ọkpọkọ na nitric acid, ọkachasị ebe nguzogide na chloride nrụgide Corrosion chọrọ.

Nickel alloys bụ ụfọdụ ihe bara uru n'ihe ndị kachasị mkpa maka ịrụpụta teknụzụ na tubes maka ngwa ọrụ mmepụta ihe. Njirimara ha bụ na-eme ka ha nwee ike imeli ya. Nickel alloys na-eguzogide ma enwere ike iji ya na gburugburu-okpomọkụ.

Alloy nchara flange, nke ahụ bụ, isi ihe bụ alloy nchara nchara ma ọ bụ na-ejedebe njikọ njikọ. O nwere ọla nchara alloy, na-akpọ alloy nchara. Alloy nchara flanges, a na-eji nlezianya emepụta alloy flanges site na iji teknụzụ dị ugbu a n'okpuru ntuziaka ọhụụ nke ndị ọkachamara n'ọhụụ.
Incoloy 800h flange
Duplex
JCPOPE.
Kpọtụrụ anyị
Igwe kwụ ọtọ
Carbon steel & mkpanaka
NIKELLEL BLAYS & Sutts & Cools
Uzo nchara & rods
\ / 5 dabere na
ASTM A240 Pịnye 2205 Plate Stortender Sound Sound 2505
pụrụ iche alloy hasbelloy B3 gburugburu isi

Din 931 na-egosi na ya bụ isi isi ike isi okpu cancus cold oven 931 ọkọlọtọ ga-ezipụta nnabata ọrịa. ? M16; dayameta na mm (16 mm)? N'ime sistemụ metric, ndị na-eme ihe niile na-echekarị eri ma ọ bụrụ na eri ọzọ na-ekwu.
Incoloy 800h flange
Duplex
JCPOPE.
Kpọtụrụ anyị
Igwe kwụ ọtọ
Carbon steel & mkpanaka
NIKELLEL BLAYS & Sutts & Cools
Uzo nchara & rods
\ / 5 dabere na
ASTM A240 Pịnye 2205 Plate Stortender Sound Sound 2505
Plate Nnyocha Nnyocha Onyinyo

Ọ bụla tube nke A335 nwalere. Na mgbakwunye, a ga-enyocha Tube ọ bụla site na iji usoro nnwale na-enweghị isi na-emebi ihe dị ka omume ndị e nyere.

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.

ASTM A234 bụ nkọwapụta ọkọlọtọ maka ihe dị mma nke paịlị carbon lu na mbara igwe na-adịghị mma na ọrụ okpomọkụ. A na-enyekarị fel ígwè carbon a234 na-enyekarị ya na Butt-W16.9 ma ọ bụ asme B16.49. Enwere akara akara nke carbon abụọ: WPB na WPC, nke ASTM A234 wpb na-ejikarị na ụlọ ọrụ pipeline. A234 WPB BETT-Wedting Pic na-etinye, na-agbatị, na -ebelata, ndị na-eme ka akụkụ nkwonkwo ụkwụ na-anọchi anya, mmana na nsị.

A694 f65 flange, A694 Flange, ASTM A694 F42 Flange, Phan flange 12 inch, carbon nchara flange
A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.
A182 f9 f9 fongses nwekwara carbon, manganese, silicon, phosphorus, sọlfọ, molybdem na 8% Chromium na nchịkọta ha. Njikọ a na-enye njikọ ahụ na obere tensile nke 585MPA na obere mkpụrụ nke 380MPA.

Tinye 800 \ / 800h \ / 800HT mpempe akwụkwọ nwere ọtụtụ ihe dịgasị iche iche na-eme ka ha dị mma maka ngwa ọrụ dị iche iche. O nwere ike tens dị elu, owuwu siri ike, ịdị anya, mgbanwe, ịdịte aka, na iguzogide nnukwu ibu. Na mgbakwunye, ngwaahịa a nwere ezigbo nguzogide corrosonion, nrụgide corrosion Cracking, corrosion, na -atụ na oxiding.

Igwe anaghị agba nchara 904l na-agba nchara nwere nnukwu ihe ndị dị oke ọnụ, dịka molybdemum na nickel. Taa, ọtụtụ n'ime ngwa ndị na-arụ ọrụ na klas 904l site na obere igwe anaghị agba nchara 2205.

POP POOOLS
Na-egosi nchara 304 maka ezigbo corsonion na-eguzogide ike, a ga-agbakwunye ụda Weld dị mma na sistemụ site na olu. Enwere ike nyochaa mpaghara ndị ahụ welded ngwa ngwa. Achịcha na flage na-ebelata ọgba aghara na mbuze n'ime ọkpọkọ. Flange dị mma maka iji ngwa dị egwu ma sie ike maka iji ikuku, mmiri, mmanụ, na uzuoku.

HT Piep bụ ISO 9001: 2015 ASTM ASTM A105 Fliviets na onye na-eweta A105 \ / A105n Grant Carbon na China

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.

N'ọtụtụ oge, a na-eji ebe mgbaba na-eme ka ọ dị mma ma nwee ike iji nrụgide, ọnọdụ okpomọkụ.

321 Black Black Heal with Hexegon Smụaka Hext Hext isi 4mm Hexm Hexs Heads isi 321 hextagon nwere anya hextagon isi

Mgbe etolitechara na okpomoku di elu, a na-ajụ oyi dị ka ọnọdụ dị egwu n'okpuru ọnọdụ dị mma iji gbochie mmerụ ahụ na-eme ngwa ngwa, ma ọ nweghị ihe ọzọ ngwa ngwa karịa ikuku jụrụ oyi. Outgwọ ọkụ na-eme ka ọ dị ọkụ na-akọwapụta bụ igwe (akụkụ) okpomọkụ. A ga-eme ka a na-agwọ ọrịa ọkụ dị ka paragraf 7 na nkọwapụta A960 \ / A960m.

SS 316 PIPE PIPE na ASTM A312 TP316 Wedded Plaipe na China

Igwe nchara nchara 321 siri ike na-eme ka ike gwụ ya nke 276MPA na opekata mpe tensile nke 621MPA. Ihe a na-emesi ike na-agbaze ruo 1399 ogo Celsius ma nwee ike ịnwe oke okpomọkụ. Bolt a nwere ọdịnaya carbon kacha elu ma a na-ahụkarị na pan na ngwa nri. Isi okwu nchara 321 igwe anaghị agba nchara dịtụ magnetik mgbe oyi rụrụ ọrụ. A na-ejikarị boly 321, tabletops, ndị na-eme kọfị, ndị na-eme kọfị, stovu, steensils na cookware ndị ọzọ.
Incoloy 800h flange
Duplex
JCPOPE.
Kpọtụrụ anyị
Igwe kwụ ọtọ
Carbon steel & mkpanaka
NIKELLEL BLAYS & Sutts & Cools
Uzo nchara & rods
\ / 5 dabere na
ASTM A240 Pịnye 2205 Plate Stortender Sound Sound 2505
Nem n08367 na-enweghị isi a al6xn welded tube
carbon nchara flange wn flinge rf b16.5 klas 300 flange 600 flange 600
Nchara nchara & tube

17-4 pH bụ ihe na-agafe agafe na-efe efe na-enweghị ike na-enweghị ike na siri ike yana iguzogide nguzogide. 17-4 py nwere ezigbo nhazi agwa ma nwee ike ịgha mkpụrụ obi iji gwọọ ọnọdụ okpomọkụ. 17-5 PH bụ ihe ndị a na-eme n'ọtụtụ ebe na Aerospace, Chemical, Petrochemical, nhazi nri, akwụkwọ na mkpokọta ọla ọrụ na-akwụ ụgwọ ọrụ.

Kedu ihe dị iche na Hastellow B3 Facener site na onye bu ya ụzọ bụ ezigbo ihe na-adịghị mma n'oge na-ekpughe na etiti okpomọkụ (i.e. ọgwụgwọ) n'ihi ọdịnaya carbon ala ya. A na-ahụkarị nickel-molybdem a na-enwekarị na mmanya, waya, mpempe akwụkwọ na ụdị efere. A na-ejikarị ngwa ngwa B-3 a na-ejikarị ya na oghere na petro \ /.
Incoloy 800h flange
Duplex
JCPOPE.
Kpọtụrụ anyị
Igwe kwụ ọtọ
Carbon steel & mkpanaka
NIKELLEL BLAYS & Sutts & Cools
Uzo nchara & rods
\ / 5 dabere na
ASTM A240 Pịnye 2205 Plate Stortender Sound Sound 2505
Nem n08367 na-enweghị isi a al6xn welded tube
carbon nchara flange wn flinge rf b16.5 klas 300 flange 600 flange 600
Uwe eji igwe anaghị agba nchara & rods

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.
Incoloy 800h flange
Duplex
JCPOPE.
Kpọtụrụ anyị
Igwe kwụ ọtọ
Carbon steel & mkpanaka
NIKELLEL BLAYS & Sutts & Cools
Uzo nchara & rods
\ / 5 dabere na
ASTM A240 Pịnye 2205 Plate Stortender Sound Sound 2505
pụrụ iche alloy hasbelloy B3 gburugburu isi

Hastelloy C276 bụ Nickel-Chromium-Chromium Warsoomum nke a na-ewere nke a na-ewere dị ka corrosion na-adịgide adịgide. Alloy a na-eguzogide ọgwụ nke ala na mpaghara ahịhịa na-eme nke ọma, si otú a na-eme ka ọ dị mma maka ọtụtụ ngwa usoro dị ka ọnọdụ ndị ahụ. Alloy C-276 nwekwara ike iguzogide magburu onwe ya na-efe efe, corrosion cracking na obedi na-eto eto ruo 19000F. Alloy C-276 nwere ikike iguzogide ebe dị iche iche nke kemịkalụ dị iche iche.

A na-eji sọọsọ na-acha uhie uhie na-acha uhie uhie na-ere ahịa A182 f9 plete flige

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).

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.

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.

E nwere ihe dị na A234 WPB na-ahụkarị na achọrọ, na 40 rọrọ na "ụdị nke 906Ã na nke 180¡Ã0 verbius dị na" Clar radius ".

Astm A790 Puplexs 2205 nke edepụtara n'okpuru nkọwapụta a ka a ga-eji ya maka ngwa ndị ahụ ebe Corrosion iguzogide.