Iphepha le-incoloy

Olunye uphawu olubalulekileyo lwe-N08800 Incoloy Alloy 800 Cold Rolled Plate luxhathiso olugqwesileyo kwi-chlorine ion yoxinzelelo olunxulumene nokuqhekeka kwe-corrosion, apho isinyithi, njengabanye abalingani bayo be-Inconel sikhuselekile.
Chwetheza ipleyiti, iPhepha, iCoil yeStrip
Ubude 0 ~ 12m okanye ngokweemfuno zakho
Ububanzi 0 ~ 2500mm okanye ngokweemfuno zakho
Ukutyeba 0.3 ~ 1200mm okanye ngokweemfuno zakho

I-ASTM A240 Uhlobo lwe-2205 Icwecwe yipleyiti ye-duplex yensimbi engenasici esetyenziswa kakhulu kumashishini ahlukeneyo afana nokucutshungulwa kweekhemikhali, ukuhlola ioli kunye negesi, kunye nobunjineli baselwandle. I-SA 240 GR 2205 Iphepha lenziwe kwibakala le-2205 insimbi engenasici, edibanisa i-ferritic kunye ne-austenitic steel.

I-Inconel 718 yi-alloy esekwe kwi-nickel-chromium edla ngokusetyenziswa kwizicelo zobushushu obuphezulu obufana ne-aerospace kunye nee turbines zegesi. Enye yezona zinto zibalulekileyo kwimveliso ye-ASTM B670 Inconel 718 Sheet yinkqubo yokuqengqeleka kweplate. Kukho iintlobo ezimbini eziphambili ze-Inconel 718 plates ezikhoyo kwimarike: iipleyiti ezishushu ezigoqiweyo kunye nezibandayo.

I-316L 1.4401 S31603 I-Stainless Steel Pipe yinketho yombhobho eguquguqukayo kakhulu kwaye ehlala ihlala isetyenziswa ngokuqhelekileyo kuluhlu olubanzi lwezicelo zoshishino kunye nezorhwebo. Lo mbhobho we-SS UNS S31603 wenziwa kumgangatho ophezulu we-316L wensimbi engenasici kunye nokuchasana ngokugqwesileyo kwi-corrosion, i-oxidation kunye ne-staining, okwenza kube yinto efanelekileyo kwiindawo ezinzima okanye izicelo zoxinzelelo oluphezulu.

I-Inconel 625 Coil ibonakala ngokuxhathisa kwayo kwi-oxidation, i-corrosion ephezulu yobushushu kunye nokudinwa. I-ASTM B443 UNS N06625 I-Inconel Plate isetyenziswa ngokubanzi kwi-aerospace, ukusetyenzwa kweekhemikhali kunye ne-oyile kunye negesi yegesi ngenxa yamandla ayo aphezulu, ukuqina kunye nokuqina nakwimimandla enzima kakhulu.

I-alloy 800 yi-alloy ye-nickel-iron-chromium enamandla amakhulu kunye nokuchasana okugqwesileyo kwi-oxidation kunye ne-corrosion kumaqondo aphezulu. I-ASTM B407 UNS N08800 I-Incoloy 800 W. Nr. I-1.4876 Welded Pipe isetyenziswa ngokubanzi kulwakhiwo lwezixhobo ezifuna ukumelana nokudleka, ukumelana nobushushu, amandla, kunye nozinzo kwinkonzo ukuya kuthi ga kwi-1500°F (816°C).

Umbhobho we-316 wensimbi engenasici uye waba yinto eyimfuneko kwicandelo lezoshishino. Le ngxubevange yentsimbi kunye ne-chrome ibonwa ngokuxhathisa kwayo okuphezulu kwi-corrosion, kunye nokuqina kwayo. I-316 iityhubhu yensimbi engenasici inokuveliswa kuzo zombini iityhubhu ezingenamthungo kunye ne-welded ukuhlangabezana neemfuno ezithile zabathengi.

Iityhubhu zeHastelloy C2000 zisetyenziswa kuluhlu olubanzi lwamashishini abandakanya ukusetyenzwa kwepetrochemical, ukwenziwa kwezixhobo zokwenziwa kweekhemikhali, iindawo zokucoca ioyile kunye nezityalo zamandla.

I-Hastelloy C2000 ifumaneka kwiindidi ezahlukeneyo kunye nobukhulu, olu hlobo lwe-nickel-chromium-molybdenum alloy luyaziwa ngamandla ayo aphezulu kunye nokuxhathisa ukubola.

I-AL6XN yintsimbi ye-superaustenitic engagqwaliyo ekwazi ukumelana nokuchasa i-chloride pitting, i-corrosion crevice kunye noxinzelelo lwe-corrosion cracking. I-AL6XN yi-6 ye-moly alloy eyaphuhliswa kwaye isetyenziswa kwiindawo ezinobundlobongela obuphezulu. Ine-nickel ephezulu (24%), i-molybdenum (6.3%), initrogen kunye nemixholo yechromium enika ukuxhathisa okugqwesileyo kwi-chloride yoxinzelelo lwe-corrosion cracking, i-chloride pitting, kunye nokumelana ne-corrosion jikelele. I-AL6XN isetyenziselwa ikakhulu ukuphuculwa kwemingxuma kunye nokunganyangeki komhlwa kwikloridi. Yintsimbi ebumbayo kwaye enokuweldable.

I-UNS N08367 ekwabizwa ngokuba yi-alloy AL6XN yikhabhoni ephantsi, ukucoceka okuphezulu, i-nitrogen-ethwele i-nickel-molybdenum alloy ene-nickel-molybdenum alloy enokumelana okugqwesileyo kwimingxuma ye-chloride kunye nokuhlwa kwe-crevice.

I-SMO 254 imibhobho inokumelana noxinzelelo oluphezulu lomatshini kunye ne-Alloy 254 SMO Pipe yoxinzelelo oluphezulu lomsebenzi kumaqondo obushushu aphezulu kunye neendawo ezinobungozi.

Oku kubonelela ngokuxhathisa kakhulu kwi-asidi ye-sulfuric. Ikwanayo nomxholo ophezulu we-chromium, ukwandisa ukuchasana kwayo neekhemikhali ze-oxidizing kunye nenkqubo yemilambo engcoliswe yi-ion ferric kunye ne-oksijini enyibilikileyo.

Iyakwazi ukumelana noluhlu olubanzi lweekhemikhali ze-oxidizing kunye ne-non-oxidizing, kwaye ibonisa ukuchasana okubalaseleyo kwi-pitting kunye nokuhlaselwa kwe-crevice phambi kwee-chlorides kunye nezinye i-halides.

Ibonisa ukuchasana okulungileyo kokungathathi hlangothi kunye nokunciphisa imimandla. Le ngxubevange yenza i-oxid eqinileyo, ifilimu ekhuselayo engaphumiyo, kodwa igcina ukuxhathisa okuphezulu kwe-oxidation kumaqondo obushushu anyukayo.

Isetyenziswe ngokubanzi kwi-oyile ye-offshore kunye nokuhlola igesi \/ ukuveliswa kunye nokutshintshana kobushushu kwi-petrochemical processing / chemical processing.

Ubuninzi be-Titanium malunga ne-60% yensimbi engenasici kunye ne-nickel alloys, oku kugcinwa kobunzima kwenza kube lukhetho oludumileyo kwizicelo apho oku kubaluleke kakhulu njenge-aerospace.

I-Inconel 600 iityhubhu ezingenamthungo zomgangatho we-UNS N06600 kunye ne-ASTM B167 zezo zenziwe ukugcina uxinzelelo oluphezulu kwaye ziza newaranti enkulu.

I-SCH40 Monel 400 Pipe ikhethwe njengeNombolo ye-Werkstoff 2.4360 kunye ne-UNS N04400. I-alloy 400 Pipe eyaziwa ngokuba yiMonel Alloy 400 Pipe, iMonel 400 Pipe & Nickel Alloy 400 Pipe.

Imibhobho yolungelelwaniso olungenamthungo inomthamo ophezulu wokuthwala umthwalo kunye namandla ngaphezu kwamanye amabanga.

I-chromium ephezulu, i-molybdenum kunye ne-nitrogen umxholo wesiphumo kwi-Pitting Resistance Number Equivalent (PREN) > 40, ukubonelela nge-pitting ephezulu kunye ne-crevice corrosion capabilities kwi-austenitic kunye ne-duplex stainless steels malunga nayo yonke imidiya eyingozi, kunye neqondo lokushisa elibalulekileyo elingaphezu kwe-50¡ãC.

Uluhlu lweHastelloy Alloys
I-Corrosion Resistant HASTELLOY alloys isetyenziswa ngokubanzi ngamashishini okulungisa imichiza. Imfuno yokusebenza ethembekileyo ikhokelela ekwamkeleni kwabo kunye nokukhula kwimimandla yamandla, impilo kunye nokusingqongileyo, i-oyile kunye negesi, amayeza kunye ne-flue gas desulfurization amashishini.

I-Incoloy 800H Flange Sinegama eliqinileyo kwishishini lokuvelisa iiflange ezikumgangatho ophezulu weentlobo ezahlukeneyo eziza kuhambelana neemfuno zabaxhasi bethu. Senza i-Incoloy 800 Flanges ethembekileyo kwaye iphezulu kumgangatho. Sisebenzisa izixhobo zeprimiyamu kunye noomatshini abaphambili bokuvelisa i-ASTM B564 UNS N08800 Incoloy 800 Flanges.

I-alloy 800 Weld Neck Flanges Sinegama eliqinileyo kwishishini lokuvelisa iiflange ezikumgangatho ophezulu weentlobo ezahlukeneyo eziza kuhambelana neemfuno zabathengi bethu. Senza i-Incoloy 800 Flanges ethembekileyo kwaye iphezulu kumgangatho. Sisebenzisa izixhobo zeprimiyamu kunye noomatshini abaphambili bokuvelisa i-ASTM B564 UNS N08800 Incoloy 800 Flanges.

I-Nickel 200 flanges I-Nickel 200 Flanges iqinile, i-dimensionally stable, kwaye inokugqiba kakuhle. Ngaphezu koko, i-ASTM B564 UNS N02200 Blind Flanges ixhathisa ukubola kwiindawo ezingathathi hlangothi kunye ne-oxidizing, izenza zilungele ukusetyenziswa kwizixhobo zokuphatha ukutya.

I-Inconel 600 yi-nickel-chromium-iron alloy ene-corrosion resistance resistance, ukumelana ne-oxidation kunye namandla aphezulu kumaqondo okushisa aphezulu. Ngenxa yomxholo wayo ophezulu we-nickel, i-Inconel 600 ixhathisa kakhulu kwi-chloride ion stress corrosion cracking. Ukuqina kobudala akufuneki njengoko i-Inconel 600 iqiniswa kwaye yomelezwa ngumsebenzi obandayo kuphela. I-Inconel 600 inokusebenza kumaqondo obushushu aphantsi njenge-700¡ãF (370¡ãC).
Umgangatho we-SUS, AISI, DIN
Ububanzi 5 ~ 500mm
Ubude ¨Q12M okanye ngokweeMfuno zoMthengi

Imivalo engqukuva iyazotywa kwaye ifakwe i-annealed, ifumaneka ngobude besitokhwe okanye isikwe ngobukhulu. Imivalo ye-alloy ejikelezayo inika amandla kunye nokumelana nokubola kwiindawo ezahlukeneyo kwaye ingasetyenziselwa kwisakhelo, ukuvelisa inxalenye yomatshini, inkonzo yokutya kunye namashishini ezixhobo zonyango.
Umgangatho we-SUS, AISI, DIN
Ububanzi 5 ~ 500mm
Ubude ¨Q12M okanye ngokweeMfuno zoMthengi

Amashishini amaninzi akhetha into yokuba i-Inconel 600 yi-alloy eguquguqukayo kakhulu. Ke ngoko i-alloy isetyenziswa kumashishini amaninzi aphambili kwiifom ezahlukeneyo kubandakanya i-Inconel 600 Pipe eyaziwayo. Ukwakhiwa kwale mibhobho inokudityaniswa okanye ingabinamthungo. Kukho iingenelo zokusebenzisa zombini. Kuba umz. ukhetho lwe-Inconel 600 Welded Pipe, lukwizicelo apho uqoqosho lwayo ludlala indima ebaluleke kakhulu. Nangona inexabiso eliphantsi kunolwakhiwo olungenamthungo, le mibhobho inomthungo omde, onokuthi ube sesichengeni kukonakala kwegranular – ukuba ayilungiswanga ngendlela eyiyo. Kwimeko, apho umthengi efuna uhlobo oluphezulu lokumelana nokugqwala kunye nokukwazi ukumelana noxinzelelo oluphezulu, i-Inconel 600 i-Seamless Pipe iyona ndlela ingcono kakhulu.
Uhlobo Umbhobho ongenamthungo
Umbhobho ongenamthungo
Umbhobho odityanisiweyo
Umbhobho odityanisiweyo
WABONA LSAW ERW EFW
Isiphelo Esilungileyo, Isiphelo Esicacileyo”
Ubungakanani be-OD: 1/2″” ~48″”
Ukutyeba: SCH5~SCHXXS
Ubude: Ngokwemfuno yakho. "
Ubuchule bokuvelisa Ukuqengqeleka okushushu \/Umsebenzi oshushu, Ukuqengqeleka okubandayo
Ukuvelisa uMgangatho we-ASME B36.10 ASME B36.20

Ngeenjongo zoshishino, kwiinkqubo zemibhobho, ngokuqhelekileyo kufuneka sitshintshe indlela yokuhambisa; lawula ukuhamba kwamanzi (i-oyile negesi, amanzi, udaka); iipayipi ezivulekileyo okanye ezivaliweyo, njl. Ngoko ke, ukufezekisa le misebenzi, izixhobo zepayipi zensimbi ziya kusetyenziswa.

I-Nickel esekelwe kwi-800 ye-Incoloy ye-Hexagonal Pipe iyaziwa ukuba inokuchasana okulungileyo kwi-corrosion. Ukuthetha ngokuthe ngqo, i-Incoloy 800 Pipe inika ukuxhathisa okwaneleyo ngokuchasene ne-carburization kunye ne-oxidation corrosion.

I-Carbon steel flange luhlobo lwerim eyenziwe ekupheleni kombhobho xa igxininiswe kumbhobho. Isetyenziselwa ukutywina iziphelo zemibhobho, iivalve okanye ezinye iidibaniso. Inamandla aphezulu okuqina kwaye iyafumaneka ngemiphezulu yeconvex kunye nenkxaso yokufakela lula. Yintsimbi ye-iron-carbon alloy equlethe ukuya kwi-2.1 wt.% carbon. Intsimbi yeCarbon ayinawo amanqanaba amancinci achaziweyo kwezinye izinto ezidibanisayo, kodwa ihlala iqulethe i-manganese.

I-UNS S32205 Duplex Steel ASME SA182 Butt Weld Flanges ifanelekile kumanzi olwandle kunye nezixhobo zokuvelisa amandla kuba iindawo zazo ezigudileyo zinokumelana namaqondo obushushu ukuya kwi-600¡ãF, ngelixa zineempawu ezibalaseleyo zokuhamba.

I-Hastelloy C-276 yi-superalloy ye-Ni Mo CR eyongezwe kunye ne-tungsten, enokumelana ne-corrosion egqwesileyo kwiindawo ezininzi ezinzima. Umxholo ophezulu we-Ni kunye ne-Mo wenza ukuba i-alloy yensimbi ye-Ni ixhathise ngokukodwa kwi-pitting kunye ne-crevice corrosion ekunciphiseni okusingqongileyo, ngelixa i-CR idlulisela ukusebenza kwe-anti-oxidation medium.

Nangona i-molybdenum iyinto elungileyo, ukusetyenziswa kwayo ngokugqithisileyo kunokunciphisa i-creep ductility ye-Gr F11 plate flanges. I-Graphitization kunye nokubola kwe-iron carbide kungenzeka xa ubushushu budlula i-500 degrees Celsius. I-Chromium yongezwe kwi-SA A182 F11 yentsimbi ye-alloy CL.2 iiflange zemibhobho eyakhiweyo ukuthintela ukuncitshiswa kwe-creep ductility kunye ne-graphitization. Ukongeza, i-chromium eyongeziweyo ikwabonelela ngokumelana ne-oxidation.

Iiflange zentsimbi yeDuplex zisetyenziswa ngokubanzi kubunjineli obusetyenziswayo, oomatshini kunye namashishini eemoto. I-Duplex Steel S31803 Lap Flanges ifanelekile kwizicelo ezifuna ukuxhathisa okungcono kokuhlwa kune-Type 316 kunye namandla alungileyo obushushu obuphezulu. SineDuplex Steel S31803 \/ S32205 Flanges kwisitokhwe. Iiflange zentsimbi yeDuplex ziqhele ukusetyenziswa kwimichiza, i-petrochemical, kunye namashishini amandla.

I-Nickel 200 sisisombululo esiqinileyo sesinyithi esomeleziweyo. I-Nickel 200 Bar Stock iqulethe i-99.6% ye-nickel eyenziwe ngokobunzima kwaye ithathwa njenge-nickel esulungekileyo yorhwebo. I-DIN 2.4066 Ibha ineempawu ezilungileyo zoomatshini nezomzimba. Umzekelo, i-ASTM B160 N02200 inoxhathiso olugqwesileyo kwiikhompawundi ezininzi ezonakalisayo kunye neendawo ezonakalisayo. Okwangoku, i-Nickel 200 sisisombululo esiqinileyo esomelezwa i-alloy edibeneyo enokuthi iyilwe njengemivalo ejikelezayo kunye neentonga. La macandelo mabini asetyenziswa ngokutshintshanayo kwaye anokwahlulwa kwimisebenzi ethile ebalulekileyo.

I-alloy esekwe kwi-nickel-copper 400 Monel 2.4360 intonga ezotyiweyo ebandayo ayikhuselekanga kwi-chloride enxulumene noxinzelelo lwe-corrosion cracking xa ibonakaliswe kumajelo e-corrosion kwiindawo eziqhelekileyo. I-Monel 400 yi-alloy esekelwe kwi-copper kunye ne-nickel eyaziwayo namhlanje ngenxa yokusebenza kwayo okuphezulu. I-alloy ine-asidi egqwesileyo kunye nokumelana ne-alkali. Ukongeza, inamandla okuqina okuhle, i-ductility, i-thermal conductivity egqwesileyo, kwaye inokuqiniswa ngumsebenzi obandayo. Ukongeza, inokusetyenziswa kwizicelo ezinamaqondo obushushu ukusuka kwiminus ukuya kuma-538 degrees Celsius.

I-Nickel Alloy 400 kunye ne-Monel 400, eyaziwa ngokuba yi-UNS N04400, yi-alloy esekelwe kwi-nickel-copper equka ngokuyinhloko i-nickel ye-third-third kunye ne-third-third copper. I-Nickel Alloy 400 yaziwa ngokuxhathisa kwayo kwiimeko ezahlukeneyo ezinobungozi, kuquka i-alkalis (okanye i-acids), amanzi etyuwa, i-hydrofluoric acid, kunye ne-asidi ye-sulfuric. Ekubeni i-Monel 400 okanye i-Alloy 400 yintsimbi esebenzayo ebandayo, le alloy inobunzima obuphezulu, ukuqina kunye namandla. Ngokusebenza okubandayo kwe-ASTM B164 UNS N04400 bar stock, i-alloy ixhomekeke kumanqanaba aphezulu oxinzelelo lomatshini, nto leyo eyenza utshintsho kwi-microstructure ye-alloy.

I-Inconel 600 ibha ejikelezayo yi-alloy esekelwe kwi-nickel ene-benign carburization kunye nokumelana nokugqwesa okugqwesileyo kumaqondo aphezulu. I-Inconel 600 imivalo engqukuva iyasebenza ngokuchasene nokomisa i-Cl2 kunye nezinye iigesi ezininzi ezahlukeneyo kumaqondo obushushu aphakathi kunye naphezulu. I-alloy 600 bar i-alloy ye-nickel-chromium ene-oxidation resistance resistance kunye nokuchasana nokuqhekeka kwe-chloride yoxinzelelo, ukucoceka okuphezulu kwamanzi kunye ne-asidi oxidation kumaqondo okushisa aphezulu.

Nilo \/ Ingxubevange K W.Nr.: 1.3981
I-UNS: K94610 ASTM F15
I-alloys ye-iron-nickel-cobalt engaguqukiyo, i-alloys ye-Kovar, ine-coefficient yokwandiswa kwe-thermal efana neglasi eqinile ngaphakathi kwinqanaba elithile lobushushu.
Ukudibanisa ukutywinwa ngeglasi eqinile

I-Nilo Alloy 36, i-W.Nr 1.3912, i-Invar 36® yi-nickel-iron, i-alloy ephantsi yokwandisa elawulwayo equkethe i-36% ye-nickel kwaye inomlinganiselo wokunyuka kwe-thermal malunga nesinye seshumi se-carbon steel.
Invar 36 Iinkcukacha: UNS K93600, W.Nr 1.3912

Amagama oRhwebo aQhelekileyo: I-Nickel Alloy 36, Invar 36®, Nilo 6®, Pernifer 6®
I-Invar 36® i-nickel-iron, i-alloy ephantsi yokwandisa equkethe i-36% ye-nickel, i-Invar 36 ine-coefficient ephantsi yokwandisa ukusuka kumaqondo okushisa e-cryogenic ukuya kwi-+500 ° F (260 ° C).
I-Invar 36 Tube OD: 0.2-6mm, WT: 0.02-2mm

I-Flange ngamalungu adibanisa iziphelo zemibhobho emibini, uxhulumaniso lwe-flange luchazwa yi-flange, i-gasket kunye ne-bolt ezintathu zidibaniswe njengeqela lesakhiwo sokutywinwa esidityanisiweyo soqhagamshelwano olunokuchithwa. I-gasket yongezwa phakathi kweeflange ezimbini kwaye emva koko iboshwe ngeebholiti. Uxinzelelo olwahlukileyo lweflange, ubukhulu buhlukile, kwaye iibholiti abazisebenzisayo zahlukile, xa impompo kunye nevalve zinxibelelana nombhobho, iinxalenye zezixhobo zenziwe ngohlobo oluhambelanayo lweflange, eyaziwa ngokuba ludibaniso lweflange, ngokuqhelekileyo luvalwa iinxalenye zoqhagamshelo oluvaliweyo zikwabizwa ngokuba ziiflange, ezinjengokuqhagamshelwa kombhobho wokungenisa umoya, olu hlobo lwamalungu angabizwa ngokuba “luhlobo lweflange”, kodwa ludityaniso lwesixhobo esilunxibelelwano lwesixhobo sonxibelelwano, olu ludibaniso lwesixhobo sempompo kuphela. ayifanelanga ukubiza impompo yamanzi njengenxalenye yohlobo lweflange, kodwa ivalve encinci ehambelana nayo, inokubizwa ngokuba ziinxalenye zohlobo lweflange.

I-Incoloy Plate sisisombululo esiphathwa ngubushushu, inguqulelo elawulwa yikhabhoni yomzali wayo we-Alloy. Inqaku lokuqaphela kunye nenguqu yekhabhoni ephezulu ye-Incoloy Plate kukuba i-alloy eguquliweyo iza neendawo eziphuculweyo zokushisa eziphakamileyo.
Chwetheza ipleyiti, iPhepha, iCoil yeStrip
Ubude 0 ~ 12m okanye ngokweemfuno zakho
Ububanzi 0 ~ 2500mm okanye ngokweemfuno zakho
Ukutyeba 0.3 ~ 1200mm okanye ngokweemfuno zakho

I-Inconel 825 inokumelana ne-corrosion efanelekileyo kwi-sulfuric kunye ne-phosphoric acids kunye namanzi olwandle. Iyafana ne-A800 kodwa iphucule ukuxhathisa kwi-aqueous corrosion. Ikwanayo nokuchasana kakuhle kwimidiya ye-chloride engathathi hlangothi, ukuqhekeka kwe-stress-corrosion kunye nokuchasana okwanelisayo kwi-pitting kunye ne-crevice corrosion. Isetyenziswa kumaqondo obushushu ukuya kwi 1020 Degrees F.
Chwetheza ipleyiti, iPhepha, iCoil yeStrip
Ubude 0 ~ 12m okanye ngokweemfuno zakho
Ububanzi 0 ~ 2500mm okanye ngokweemfuno zakho
Ukutyeba 0.3 ~ 1200mm okanye ngokweemfuno zakho

Ipleyiti ye-Incoloy 825 inokumelana nomhlwa. Iqulethe umxholo ophezulu we-nickel owaneleyo kwi-chloride ion stress corrosion cracking resistance, kunye nesakhiwo esizinzile kakhulu se-austenite.
Chwetheza ipleyiti, iPhepha, iCoil yeStrip
Ubude 0 ~ 12m okanye ngokweemfuno zakho
Ububanzi 0 ~ 2500mm okanye ngokweemfuno zakho
Ukutyeba 0.3 ~ 1200mm okanye ngokweemfuno zakho