Pipexxxexxont pipe & tube

Monel 400 bụ Nickel Alloy, na-eguzogide mmiri n'oké osimiri na uzuoku n'okirikiri na nnu na ngwọta caustic.

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).

Na ndị nuklia na-eji bụ maka ihe ndị dị otú ahụ dị ka Njikwa Rod insess insels na akàrà, ndị na-efe efe na d firtors na mmiri esi mmiri.

Ihe nke okirikiri star 4,4462 Barplex Bark steel s31803 bar
S31803 Ruplex Ten bụ ihe ruru 22% Chroplex (birritic Duplex (\ ferritic) \ / zuru oke corsosion \ / na-agbagha nguzo.
316 310s plọg nchara

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

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.

Ngwa a na-ahụkarị nke igwe anaghị agba nchara 304 ga-abụ ihe ọ na-eji ya. Exchange ebe a na-emepụta ihe bụ usoro na-eme ka ọ dị ọkụ n'etiti mmiri abụọ ma ọ bụ karịa, ebe ọ bụ na ọkpọkọ ss na-abụkarị ihe na-agbanwe agbanwe.

Alloy 625 (enweghị N06625) bụ Nickel-Chromium alloy nke na-esi ike site na mgbakwunye nke molybdem na niobium, yabụ alloy anaghị adị mkpa ka ọ dịrị. Ọ nwere nguzogide gburugburu gburugburu ihe dị iche iche na nnukwu mmetụta okpomọkụ nke oxidation na carburtization.

Ndị na - agbakọ afọ 825 nwere ezigbo nguzogide na ibelata ma na - ebelata na oxidize na mgbakwunye corrosion. Ndị a na-ekwu okwu na 825 na-eguzogidekwa nrụgide nrụgide metụtara nchekasị, corrosonion nke dị ka ọgbụgba na corvice corrosion. Incololog 825 bụ ọkachasị na-eguzogide acid dịka sulfuric na phosphoric acid. Ihe ndị dị ka Nicken, otu n'ime ndị na-ahụ maka ịdị mkpa maka Nickel Alloy 825 hex bolts, na-agbanwe agbanwe na gburugburu okpomọkụ dị elu. Ebe ọ bụ na ihe owuwu ahụ na-agbanwe agbanwe, Dun 2.4858 studs nwere ike imebi.

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.

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.

Metal a na-anaghị ahụ ma ọ bụ magnetik, nwere ezigbo mbufe ngwa nju oyi, ma nwee ala na-adị elu karịa steels alloys. A na-eji Titanium Gr.5 Square tube maka ike geometric ya. Pipes nwekwara ike ịbụ nke okirikiri na hydraulic. Anyị na-ebuga ụwa niile. A na-eme ngwaahịa ọla na-eme site na akụrụngwa dị elu. N'ihi ya, ha na-adịgide adịgide.

Nickel Alloy Fasteners
Kovar alloy 4J29
A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.
Nilo \ / alloy k.Nr .: 1.3981

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

Alomil Aloy bụ ezinụlọ nke Nickel-Chromium Superboys na azụmaahịa nke ụlọ ọrụ ọla. Instrol 601 na-eguzogide elu-okpomọkụ nke oke ikuku. Alloy nwekwara ezigbo nguzogide na corrosion, nwere ike nke dị elu, ma ejiri ya guzobere ya, mado ya, ma welded.

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.

Ebumnuche nke ọgwụgwọ ọkụ kachasị elu: iji kpochapụ ntụpọ dị na blanks na ngwaahịa na-eme emechara, yana ịkwadebe nzukọ na-arụ ọrụ na-arụ ọrụ na ọgwụgwọ ikpeazụ.

A na-eji igwe anaghị agba nchara (abụọ na-agba aja aja na mpaghara) na ngwa ndị chọrọ nguzogide na ike. Uru a na-enye nguzogide dị elu

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 S182 F1 agbanwere na ijikọ akụkụ iji mepụta netwọkụ Pipings maka cylinders, valves, pọmpụ na akụrụngwa ndị ọzọ. Jikọta akụkụ abụọ dị iche iche nke igwe. Iji mee ka ihe sikwuo ike, ọ kwesịrị ịbụ ihe mgbakwunye na etiti ahụ.

Uzo nchara & rods
Anyị bụ ndị ọkachamara na ya? & Titanium Cuybium? & Anyị na-ejikwa obere dayameta na nnukwu dayameta?

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.

Mgbe carbon ọdịnaya nke A333 GRAD 1 CAPED Pipery dị ala, ohere nke ịgbagọ na mpaghara welded dịkwa obere. Agbanyeghị, ụfọdụ ndị na-emepụta na-ahọrọ pipes na-enweghị atụ maka ọkpọkọ. Ihe kpatara nke a bu na arụmọrụ nke A333 GR 6 tube tube dị ka 20% dị elu karịa nke ahụ na gburugburu mgbali elu.

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.

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.

Frances nwere ike iguzogide gburugburu ya nwere ike ịdị mkpa mgbe ị na-ebufe ọnọdụ okpomọkụ ma ọ bụ mgbasa ozi dị elu site na otu usoro ruo na nke na-esote Chrome.

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]

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 igwe anaghị agba nchara 321 \ / 321h pipe pipe, mmanụ, mmanụ, mmanụ ala na mmiri na-egbu egbu. Ihe ahụ nwere Chromium, nickel, titanium na ihe ndị ọzọ na carbon. 321H nwere carbon dị elu karịa nsụgharị ndị ọzọ. Enwere ụdị fits dị iche iche dịka 321 \ / 321h anaghị agba nchara nchara nke a na-ejikarị mana enwere ihe na-enweghị atụ. A na-eji akwa igwe anaghị akwụ ụgwọ s32100 na-enweghị atụ bụ ụdị dabara adaba na ngwa okpomọkụ dị elu iji gbanwee nduzi nke mmiri.

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.

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.

S32750 Super Duplex Coil Cleive Courver 1.4410 1.4501 Coil
SS 316 PIPE PIPE na ASTM A312 TP316 Wedded Plaipe na China
Akụrụngwa nchara ASTM A333 Grade 3, klas nke 6, klas nke asatọ
Fattinglọ ọrụ mmepụta ihe 625 ga-agbanwe ntụ ọka
ASI B16.5 Alloy C2000 na-ebelata flanges Worldways Worldwide
A789 enweghị s31803 na enweghị s322205 puning na-enweghị isi
ASTM ASTM SB 164 Mone 400 Round Sort N04400 Nickel Nickel Nickel Alloy Ur
ASTM ASME SB 164 Monel 400 ígwè Ahịa N04400 Nuckel Nickel Nickel Nickel Bar
Pụrụ iche - Flage A182 F12 Flinge Asme SA182 F5 Franges
C2000 Hastelloy alloy tubeng haastellow c2000 nzuzu pic
Tutanium na-enweghị atụ, titanium tute, titanium welded tubes
Titanium Tu titanium Astm B338 PIPE

A na-eji A182 f9 Alloy nchara flanges na-eji emechi njikọ ndị ọzọ na-agbatị nke na-agbatị pipeline niile. A na-ejikọ ASTM A182 f9 f9 f9 na-ejikọ ya na ọkpọkọ site na ịgbanye ọkpọkọ aka na olu nke phing nke phing nke phrange. Agbanyeghị, dayameta nke ASTM A182 f9 alloy nchara flanges a na-eme ka ọ kwekọọ dayameta nke dị n'ime.

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.

Alloy A286 bụ mmalite na-agbakọta ike dị elu yana ezigbo igwe anaghị agba nchara maka oge okpomọkụ ruo 13004Ãf) ebe ike tever dị elu na nguzogide cropy na-eguzogide. Incoloy al286 bụ ihe sitere na ihe eji eme ihe sitere na ihe ndị dabere na ihe ndị metụtara molyBedum na titanium. A maara A286 Alloy maka ezigbo ike na nguzosi ike, ọkachasị na ọnọdụ okpomọkụ ruo 1300¡Ãf (7000ãc).

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

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

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.

ASTM A350 Grant LF2 bụ igwe carbon nke na-enyekarị ya na nhazi ma ọ bụ nke na-ewu ewu ma ọ bụ nke a na-eme.

Molybden na Nitrogen ọdịnaya na-abawanye na-etolite na-eguzogide nkwụsị na corvice corrosion na usoro mgbasa ozi. N'oge, nickel na nitrogen abụghị naanị na-eme ka nkwụsi ike nke metalgrapolical omume na usoro ikuku ma ọ bụ na-agbado usoro ọdịnaya nke nickel na Nickel Alloy.
Chinese (ọdịnala)
JCPOPE.
Kpọtụrụ anyị
(Bekee)
p92 pychara pipe
Pịnye "PUP na-enweghị isi
Duplex2205 Studi Studi Stun Din975 Dun976
FEL CIPE
Nchara nchara & tube

Ezubere ndị a na-ebugharị ngwa ngwa dị ka ogo nke akụrụngwa dị ka ụkpụrụ mba na ụwa si dị, yabụ na-egosi ogologo ndụ ha na ogo ha.

431 bụ chromium dị elu, ala nickel, dị elu siri ike Martensitic na-eji nchara nchara na ike na-eguzogide. E jiri ya tụnyere akara ule 400 nke ndị ọzọ, a na-eji agba agba agba agba agba agba agba agba agba. 431 ga-eme nke ọma na gburugburu mmiri na ngwa Aerosce dịka ụgbọ elu Fastacias na ngwa. Alloy a nwere nnukwu mmetụta mmetụta na ọkwa siri ike.

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.

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-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.
321 Ígwè anaghị agba agba, a makwaara nke ọma s32100 na klas nke 321, bụ nke abụọ na-eme nke ọma, 5 (c +) N'ihe banyere nguzogide ngọngọ, nchara 321 nchara bụ ihe na-eme ka ọ bụrụ ogo 304 na ọnọdụ a na-eme ka ọ dị elu ma ọ bụrụ na ngwa ahụ na-arụ ọrụ na 1652¡Ã na 1652¡Ã ruo 16526Ã na 1652¡Ã rue 16526Ã na 1652¡Ã rue 16526Ã na 1652¡Ã rue 16526Ã na 1652¡Ã rue 1652¡Ã rue 1652¡Ã rue 16526Ã na 1652¡Ã rue 1652¡Ã rue 1652¡Ã rue 16526Ã rue 1652¡Ã rue 16526Ã rue 1652¡Ã rue 16526Ã rue 1652¡Ã rue 1652¡Ã rue 1652¡ 66Ã na 1652¡Ã rue 16526Ã na 1652¡Ã rue 16526Ã rue 1652¡Ã rue 16526Ã rue 1652¡ 321 Ígwè anaghị agba nchara na-ejikọta ike dị elu, guzogide ịkpụcha na usoro nkwụsi ike na nguzogide corrosions.

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.

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

Na-agbanwe s32100 ka ahọrọ n'ihi ike ya ịrụ ọrụ na nrụgide dị elu ma nwee okpomọkụ ọbụna na elu okpomọkụ.

Ike ya yana nguzogide ya na corrosion na nchekasị na-eme ka eriri afọ 625 dị mma nke ndị nuklia dị mma, karịsịa na njikwa mkpanaka.

Ọdịdị ọzọ dị n'etiti ASTM B626 Nickel Alloy C276 Wedded pipe na alloy c276 pọmpụ ka mma.

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-eme nke ọma 2205 flanges na igwe anaghị agba nchara, nke e mere iji nyefee ike dị elu na nguzogide usoro 300.

Anyị na-enye ọnụ ọgụgụ monel zuru oke gụnyere sịgharịa, ndị ìsì, kpuru ìsì, na-ebelata, na-ebelata wdg.

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

Na Tuberia reredada SMO 254 es un acero na Austrogico Irynitico de Ulibdoon de Molibdoon de Molibdoon De Un AMAMAD Devido de Wivenodo de carbono.

Interbel 625 bụ Super Alcoy na Njirimara dị elu na nguzogide na corrosion, gụnyere H2S na CO2, na CO2 na CO2 na CO2 na CO2 na CO2.

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.
Họrọ Asụsụ
JCPOPE.
Kpọtụrụ anyị
(Bekee)
p92 pychara pipe
Pịnye "PUP na-enweghị isi
Na-emepụta ọkọlọtọ ASME B36.10 asme B36.57
FEL CIPE
Nchara nchara & tube
Hastrelloy x Onipolet Franges Hastrely x Spring
Titanium Tubeling nrụgide

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.

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.

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.

N'ihi ihe kemịkal nke molybdem (mo) na chromium (cr), a335 na-ezokarị chromium movybdemum tube. Molyybdenum na-abawanye ike nke steel yana oke na-agbanwe ike, na-eyi iguzogide, ịdị mma na ike. Molyybdenum na-abawanye iguzogidesi ike, na-egbochi uto ọka, na-emekwa ka chromium steel na-erughị Emblitment. Molybum bụ ihe kachasị dị mma maka ịhaziwanye okpomoku elu. Ọ na - emekwa ka nguzogide corrosion iguzogide nke ígwè na inffets na-etinye corrosion. Chromium (ma ọ bụ chrome) bụ akụkụ bụ isi nke igwe anaghị agba nchara. A na-ewere nchara ma ọ bụ karịa chromium ma ọ bụ karịa. Chromium bụ ihe a na-agbanwe agbanwe na usoro nke iguzogide oxidation na oke okpomọkụ. Chromium na-abawanye tensile, mkpụrụ na isi ike na ụlọ okpomọkụ.

Metal a na-anaghị ahụ ma ọ bụ magnetik, nwere ezigbo mbufe ngwa nju oyi, ma nwee ala na-adị elu karịa steels alloys. A na-eji Titanium Gr.5 Square tube maka ike geometric ya. Pipes nwekwara ike ịbụ nke okirikiri na hydraulic. Anyị na-ebuga ụwa niile. A na-eme ngwaahịa ọla na-eme site na akụrụngwa dị elu. N'ihi ya, ha na-adịgide adịgide.
Họrọ Asụsụ
JCPOPE.
Kpọtụrụ anyị
(Bekee)
p92 pychara pipe
Pịnye "PUP na-enweghị isi
Na-emepụta ọkọlọtọ ASME B36.10 asme B36.57
FEL CIPE
Nchara nchara & tube
Hastrelloy x Onipolet Franges Hastrely x Spring
ASTM A335 P5, P9, P11, P12, P22, P91, P99

igwe anaghị agba nchara flagel flage f304h flange rf na ngwaahịa

Anyị WNR 2.486 na-ejigide ikike dị elu karịa ngwa ngwa, na-egwuri egwu ngwa dị elu ebe nchara na aluminom ga-ekwenye na ụzọ snaaky nke oghere na-adịghị mma. Ndị a nwere ike inweta ndị ahịa anyị bara uru n'ọtụtụ diamters, ọkpụrụkpụ mgbidi na nha na ọnụego ọnụ.