Chitoliro Chopanda Msoko Chopanda Msoko cha Bimetal Metallurgical Chogwira Ntchito Kwambiri | CRA Lined Chube ya Boiler, Petrochemical & Sour Service - Womic Steel Chithunzi Chowonetsedwa

Chitoliro Chopanda Msoko Chopanda Msoko cha Bimetal Metallurgical Cholimba Kwambiri | CRA Lined Chube ya Boiler, Petrochemical & Sour Service - Womic Steel

Kufotokozera Kwachidule:

Kukula kwa Kukula:OD 60.3mm – 63.5mm, makulidwe a khoma lachitsulo kumbuyo 4.71mm – 5.18mm, makulidwe a CRA cladding 1.65mm – 2.32mm, kutalika kwa single 6m (kutalika kopangidwa mwamakonda kumapezeka mukapempha)

Zipangizo Zothandizira Chitsulo (Gawo Lakunja):

● EN10216-2 TC2 P265GH (chitsulo chosagwiritsidwa ntchito popanga zinthu zolimbitsa thupi, kutentha kwambiri)

● X10CrMoVNb9-1 (chitsulo chosagwira kutentha ndi martensitic, chofanana ndi ASME SA-213 T91)

Zipangizo Zophimba CRA (Mzere Wamkati):

● SA-213M TP304L (chitsulo chosapanga dzimbiri cha austenitic)

● UNS N08028 (Alloy 28, alloy yolimba kwambiri yolimbana ndi dzimbiri)

● UNS N08825 (Incoloy 825, nickel-iron-chromium alloy yokhala ndi Mo, Cu, Ti)

Njira Yopangira:Njira yosasinthika yolumikizidwa ndi zitsulo - kuponyera kwa centrifugal + kutulutsa kotentha + kujambula kozizira / kuzunguliza kozizira. Mphamvu yochepetsera mawonekedwe ≥300MPa, palibe chiopsezo cha kugwa kwa liner kapena kuvulazidwa.

Miyezo ndi Ziphaso:EN10216-2, ASME SA-213, NACE MR0175 / ISO 15156, EN 10204 Mtundu 3.1/3.2. Kuwunika kwa chipani chachitatu (SGS, BV, DNV, TÜV) kumapezeka mukapempha.

Mapulogalamu:Mapaipi a boiler ofunikira kwambiri, mayunitsi opangira mafuta ndi hydrochemical, zosinthira kutentha kwamphamvu, mizere yosonkhanitsira mafuta ndi gasi, mapaipi osakhala a nyukiliya otentha kwambiri m'mafakitale a nyukiliya, mapaipi opangira mankhwala kuti azitha kuwononga zinthu mwamphamvu.

Chitsulo cha WomicTimapereka mapaipi opangidwa ndi zitsulo abwino kwambiri ogwirizana ndi zinthu zina kutengera mafunso enieni a polojekiti. Timapanga zinthu zambiri monga P265GH+TP304L, X10CrMoVNb9-1+UNS N08028, ndi P265GH+UNS N08825. Miyeso yopangidwa mwamakonda, kutumiza mwachangu, zikalata zabwino zomwe zingathe kutsatiridwa. Lumikizanani nafe kuti mupeze chithandizo cha uinjiniya ndi mayankho a chubu chopangidwa mwapadera pa polojekiti.

Tumizani imelo kwa ife Zofotokozera Zamalonda

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

1. Chidule cha Zamalonda - Kodi Chitoliro Chopanda Msoko Chokhala ndi Metallurgical Bonded Seamless Clad ndi Chiyani?

Achitoliro chopanda msoko chopangidwa ndi zitsulo(yomwe imadziwikanso kutichubu chopanda msoko cha bimetalkapenaChitoliro chopanda msoko cha CRA) ndi chubu chophatikizana chogwira ntchito bwino kwambiri chomwe chimapangidwa polumikizana kosatha ndiwosanjikiza wamkati wa alloy wosagwira dzimbiri (CRA)kumphamvu yayikulu / kaboni kapena chitsulo chosakanikirana ndi kutentha kwambirikudzera mu njira yolumikizirana ndi zitsulo. Mosiyana ndi chitoliro cholumikizidwa ndi makina, zigawo ziwirizi zimapanga malo ofalikira a atomiki pamalo olumikizirana - zomwe zimachotsa kwathunthu zoopsa za kugwa kwa liner, kutupa, makwinya, kapena delamination pansi pa kutentha kapena kuthamanga kwa mphamvu.

Kuphatikiza mapaipi atatu ovala kuchokera ku kafukufuku wotchulidwayo kukuyimira mikhalidwe itatu yosiyana yautumiki wofunikira:

● Kuphatikiza 1: P265GH + TP304L– Chitsulo chothandizira: EN10216-2 P265GH (chotengera chopanikizika / mtundu wa boiler). Chophimba chamkati: chitsulo chosapanga dzimbiri cha 304L. Choyenera kugwiritsidwa ntchito kutentha kwapakati (≤450°C) monga mapanelo a machubu a boiler, zosinthira kutentha, ndi mapaipi a mankhwala komwe kuli nthunzi ndi zinthu zowononga pang'ono.

●Kuphatikiza 2: X10CrMoVNb9-1 + UNS N08028– Chitsulo chothandizira: Chitsulo cholimba cha T91 martensitic (X10CrMoVNb9-1). Chophimba chamkati: Alloy 28 (UNS N08028, alloy yapamwamba ya Mo/Cu austenitic). Kuphatikiza kumeneku kupirirakutentha mpaka 650°Cpamene ikukana kuukira kwa chloride wambiri, H₂S, ndi organic acid. Imagwiritsidwa ntchito pazigawo za superheater / reheater m'maboilers ofunikira kwambiri komanso m'mayunitsi a petrochemical omwe amawononga kwambiri.

●Kuphatikiza 3: P265GH + UNS N08825– Chitsulo chothandizira: P265GH. Chophimba chamkati: Incoloy 825 (nickel iron chromium alloy yokhala ndi Mo, Cu, Ti). Incoloy 825 imapereka kukana bwino kwambiri ku okosijeni ndi kuchepetsa asidi, ndipo ndi yoyenera kwambiriH₂S / CO₂ / ntchito ya sour wambiri wa chloridenjira zoyendera mafuta ndi gasi, mapaipi olowera pansi, ndi zosinthira kutentha kwamphamvu / kutentha kwambiri.

Zinthu zonse zitatu zimapangidwa pogwiritsa ntchitonjira yolumikizira zitsulo yopanda msoko, kuchotsa mipata yolumikizira yolumikizira yotalikirapo yomwe ndi malo ofooka kwambiri m'mapaipi olumikizidwa.

2. Ubwino Waukulu Waukadaulo

Ubwino	Kufotokozera
Mgwirizano weniweni wa zitsulo	Mphamvu yochepetsera ma interface ≥300 MPa, yoposa zofunikira za API 5LD. Palibe makwinya, kugwa, kapena kusweka kwa liner panthawi ya kutentha.
Kapangidwe kopanda msoko	Chitsulo chakumbuyo ndi CRA zonse ziwiri ndizopanda msoko - palibe msoko wolumikizira wautali, woyenera kugwiritsidwa ntchito pa haidrojeni yothamanga kwambiri komanso mpweya wowawasa.
Kugwirizanitsa zinthu zokonzedwa bwino	Kusankha kwakukulu kwa zitsulo zochirikiza (chitsulo cha kaboni kupita ku T91) ndi zophimba za CRA (304L kupita ku nickel alloys) zogwirizana ndi dzimbiri, kutentha ndi kupanikizika komwe kumafunika.
Zachuma zapamwamba	Aloyi yokwera mtengo imagwiritsidwa ntchito pokhapokha ngati pali dzimbiri; mtengo wonse wa zinthu ndi wotsika ndi 30-60% kuposa chitoliro cholimba cha CRA chokhala ndi mphamvu yofanana.
Kutsata kwathunthu ndi zolemba	EN 10204 Zikalata za mtundu wa 3.1/3.2, malipoti athunthu a mayeso a mankhwala, makina, NDT ndi hydrostatic.
Kugwira ntchito kotsimikizika m'munda	Imaperekedwa ku malo ambiri opangira magetsi, mafakitale oyeretsera, ndi mapulojekiti akunja kwa nyanja padziko lonse lapansi. Kumaliza komaliza kwapangidwira kuwotcherera minda yopanda mavuto.

3. Mafotokozedwe Atsatanetsatane - Kuphatikiza Mafotokozedwe Atatu (Kutengera Kufufuza Kwenikweni)

Chizindikiro	Kuphatikiza 1	Kuphatikiza 2	Kuphatikiza 3
Chitsulo Chothandizira (Chakunja)	EN10216-2 TC2 P265GH	X10CrMoVNb9-1 (T91)	EN10216-2 TC2 P265GH
OD yakunja × WIT (mm)	63.5 × 4.88	60.3 × 5.18	63.5 × 4.71
Kuphimba kwa CRA (Kwamkati)	SA-213M TP304L	UNS N08028 (Aloyi 28)	UNS N08825 (Incoloy 825)
OD Yamkati × WIT (mm)	53.7 × 1.65	49.9 × 2.32	54.1 × 1.82
Utali Umodzi (m)	6	6	6
Kulemera kwa Unit (kg/m2)	10.32	10.98	10.30
Mapulogalamu Odziwika	Chotenthetsera kutentha chotsika kwambiri cha boiler, chosinthira kutentha cha mankhwala	Gawo la boiler lotentha kwambiri, lomwe limawononga kwambiri mafuta, limawononga kwambiri	Mapaipi amafuta/gasi wowawasa, makina osinthira kutentha kwambiri / kutentha kwambiri

Miyeso yomwe ili pamwambapa imachokera ku funso lenileni la kasitomala. Womic Steel ikhoza kupanga kuphatikiza kumeneku ngati muyezo kapena kusintha miyeso ndi kulekerera malinga ndi zojambula za makasitomala.

4. Kusambira Kwambiri Kwambiri

4.1 Chitsulo Chothandizira (Gawo Lakunja)

EN10216-2 TC2 P265GH

●Muyezo:EN10216-2 (Machubu achitsulo opanda msoko ogwiritsira ntchito mphamvu). TC2 = Gulu la Mayeso 2 (likuphatikizapo mayeso osawononga).

● Kapangidwe ka mankhwala kofanana ndi:ASTM A106 Gr.B / A516 Gr.60.

● Kuchuluka kwa kutentha:-10°C mpaka 450°C (kwa nthawi yayitali).

● Makhalidwe ofunikira:Kutha kusungunula bwino, kusinthasintha, komanso kulimba kwa kutentha pang'ono. Amagwiritsidwa ntchito kwambiri pa machubu a boiler, ziwiya zopanikizika, ndi zosinthira kutentha.

X10CrMoVNb9-1 (T91 / P91)

● Muyezo:ASTM A213 T91 (chubu chopanda msoko) / A335 P91 (chitoliro).

● Kapangidwe kake kakang'ono:Chitsulo cholimba ndi kutentha cha Martensitic (9%Cr, 1%Mo, V, Nb).

● Kuchuluka kwa kutentha:Kufika pa 650°C.

● Makhalidwe ofunikira:Mphamvu yabwino kwambiri yokwera, kukana okosijeni, komanso kukana dzimbiri la nthunzi kutentha kwambiri. Zipangizo zomwe zimakondedwa kwambiri pa machubu otenthetsera ndi otenthetsera m'maboiler ofunikira kwambiri.

4.2 CRA Cladding (Mzere Wamkati)

SA-213M TP304L

● Muyezo:ASME SA-213 (Boiler yachitsulo chosungunula cha austenitic alloy, machubu otenthetsera kutentha ndi osinthira kutentha).

● Makhalidwe:Chitsulo chosapanga dzimbiri cha austenitic chotsika kaboni. Sichimakhudzidwa ndi kutentha pambuyo powotcherera. Chimateteza dzimbiri komanso kukhuthala kwa okosijeni.

● Malire:Sikoyenera kugwiritsa ntchito malo okhala ndi chloride yambiri kapena omwe amachepetsa kwambiri asidi. Amagwiritsidwa ntchito kutentha kwa ≤450°C.

UNS N08028 (Aloyi 28)

● Kapangidwe ka dzina:28%Cr, 31%Ni, 3.5%Mo, 1%Cu.

● Kukana dzimbiri:Yabwino kwambiri mu sulfuric acid, phosphoric acid, ma chloride ambiri, ndi malo okhala ndi H₂S. PREN = 38-40.

● Mapulogalamu:Chomera chokhala ndi chloride yambiri, ntchito ya sulfuric acid, malo okhala ndi mpweya wowawasa.

UNS N08825 (Incoloy 825)

● Kapangidwe ka dzina:42%Ni, 21%Cr, 3%Mo, 2.5%Fe, kuphatikiza Cu, Ti.

● Kukana dzimbiri:Yabwino kwambiri pakupanga ma asidi owonjezera komanso ochepetsa. Imalimbana bwino ndi H₂S, CO₂, ma chloride, sulfuric ndi phosphoric acid.

● Mapulogalamu:Machubu a mafuta ndi gasi oyeretsedwa, njira zoyendera madzi pansi pa nyanja, kukonza mankhwala otentha kwambiri, zosinthira kutentha.

5. Njira Yopangira - Kugwirizana Kwachitsulo Kopanda Msoko

Womic Steel imapereka mapaipi omangidwa ndi zitsulo osasinthika pogwiritsa ntchito mapaipi otsimikiziridwa padziko lonse lapansikuponyera kwa centrifugal + kutulutsa kotentha + kujambula kozizira / kuzizira kozunguliranjira:

1. Kuponyera kwa CRA kwa Centrifugal– Chosakaniza cholimbana ndi dzimbiri (monga 304L, Alloy 28, Incoloy 825) chimapangidwa koyamba pakati kuti chipange mphete yamkati / chubu chopanda kanthu.
2. Msonkhano wophatikizana & extrusion yotentha– Chitsulo chakunja chothandizira chimasonkhanitsidwa ndi chubu chamkati cha CRA, kenako chimatulutsidwa pamodzi kutentha kwakukulu ndi kupanikizika. Chigwirizano chachitsulo chimapangidwa pakati pa zigawo ziwirizi mwa kufalikira kwa atomiki.
3. Kujambula kozizira / kugwedeza kozizira- Ma pass angapo amachepetsa kukula kwa khoma ndi mainchesi kuti akhale ndi miyeso yolondola pomwe akukonza kapangidwe ka tirigu ndikuwonetsetsa kuti pamwamba pake pali bwino.
4. Chithandizo cha kutentha- Njira zochiritsira kutentha zomwe zimagwiritsidwa ntchito (kubwezeretsa, kutenthetsa, kuphimba ndi madzi) zimagwiritsidwa ntchito malinga ndi zofunikira za chitsulo chothandizira ndi cladding ya CRA.
5. Kuyesa Kosawononga (NDT)- Kuyesa kwa 100% kwa ma bond interface ndi full pipe body; kuyang'ana kwa eddy current kuti awone zolakwika pamwamba.
6. Malizitsani kumaliza- Kukonzekera kwa bevel pa chithunzi cha kasitomala. Kupaka mafuta a CRA (kuphimba mzere) pankhope ya bevel kulipo kuti kupewe kusungunuka ndikuwonetsetsa kuti cholumikizira cha girth sichikutupa.
7. Kuyang'ana komaliza ndi zolemba- Kuyang'ana miyeso, kuyang'ana ndi maso, kuyeza kuuma. Chikalata chathunthu chakonzedwa.

6. Mapulogalamu Odziwika Bwino & Zolemba za Mapulojekiti

✅ Mapaipi a Machubu a Boiler a Chipinda Chamagetsi

●Chofunikira:Magawo a superheater/reheater otentha kwambiri ayenera kukana kusungunuka kwa nthunzi (amafunikira T91) komanso kukana dzimbiri la mpweya wofewa (amafunikira gawo lamkati la CRA).

● Yankho:X10CrMoVNb9-1 (T91) + UNS N08028 (Alloy 28). Imapereka mphamvu yokwera pa 650°C + chitetezo cha dzimbiri mkati.

● Buku Lofotokozera:Kusintha chotenthetsera mu chipangizo cha 1000MW cholemera kwambiri ku China; ntchito yokhazikika > zaka 3.

✅ Mayunitsi Opangira Mafuta a Petrochemical Hydroprocessing

● Chofunikira:Kutenthetsa kwambiri / kutentha kwambiri ndi H₂S, NH₃, Cl⁻, ndi mitundu ina yowononga. Chitsulo chosapanga dzimbiri chokhazikika chimakhala ndi ma pitting ndi SCC.

● Yankho:Chitoliro chophimbidwa ndi P265GH + Incoloy 825. Chitsulo chothandizira chimapereka mphamvu; Incoloy 825 imapereka kukana dzimbiri kwathunthu.

● Buku Lofotokozera:Chikwama cha chubu chosinthira kutentha cha chipangizo chochotsera sulfurization mu fakitale yoyeretsera ku Shandong. Kuchepetsa mtengo ndi 45% poyerekeza ndi chubu cholimba cha nickel alloy.

✅ Mizere Yosonkhanitsira Mafuta ndi Gasi Wowawasa

● Chofunikira:Malo okwera kwambiri a H₂S / CO₂ omwe ali m'mphepete mwa nyanja omwe amafunikira kukana kwa wowawasa komanso kulimba kwabwino kwa kutentha kochepa.

● Yankho:P265GH (kulimba kwabwino kwa kutentha kochepa) + Incoloy 825 kapena Alloy 28 cladding.

● Buku Lofotokozera:Kusonkhanitsa mapaipi a nthambi mu chipika cha sulfure yambiri kumwera chakumadzulo kwa China. Kwa zaka ziwiri ndikugwira ntchito popanda kuwonongeka kwa dzimbiri mkati.

7. Kuwongolera Ubwino ndi Chitsimikizo

Chinthu Choyendera	Njira / Muyezo	Chigawo
Kapangidwe ka mankhwala	OES / spectrometer yowerengera mwachindunji	Pa kutentha kulikonse - kusanthula kosiyana kwa zitsulo zotsalira ndi zophimba za CRA
Katundu wokoka	Kutentha kozungulira + kokwera (ngati mukufuna)	Zitsanzo zautali kuchokera ku gawo lililonse
Kulimba kwa mphamvu	Charpy V notch (-20°C kapena -40°C)	Chitsulo chothandizira
Mphamvu yometa nkhope	Mayeso oti muyesere (≥300 MPa)	Chitsanzo chimodzi pa gulu lililonse lopanga
Kuuma	HV / HRB / Leeb	Malo olumikizirana ndi chitsulo chothandizira
Kuyesa kwa akupanga	Mafunde akutali ndi odula (100%)	Umphumphu wa mgwirizano, zotchinga, zolakwika zamkati
Kutuluka kwa madzi a Eddy / flux	Utali wonse	Zolakwika pamwamba ndi pafupi ndi pamwamba
Mayeso a Hydrostatic	Kupanikizika kwa kapangidwe ka 1.5 ×	Chubu chilichonse
Kutupa kwa intergranular (ngati mukufuna)	ASTM A262 Practice E (ya 304L)	Monga momwe adapempherera
Kukula kwa tirigu (ngati mukufuna)	ASTM E112 (yopangira chivundikiro cha austenitic)	Monga momwe adapempherera

Zolemba Zabwino:EN 10204 Mtundu 3.1 (wokhazikika) kapena Mtundu 3.2 (ndi mboni yovomerezeka ya chipani chachitatu). Kuwunika kwa chipani chachitatu (SGS, BV, TÜV, DNV, ABS, LR) kungakonzedwe.

8. Kulongedza ndi Kutumiza

●Chitetezo cha pamwamba:Mafuta oletsa dzimbiri kunja; mkati mwake muli mpweya wa nayitrogeni.

●Chitetezo cha kumapeto:Zipewa zapulasitiki kapena zachitsulo kuti zisawononge makina ndi zinyalala.

●Kusonkhanitsa:Mipando ya hexagonal kapena rectangle yokhala ndi zingwe zachitsulo; mipata yamatabwa pakati pa zigawo kuti chitsulo chisakhudze zitsulo.

●Kulamulira chinyezi:Matumba osalowa madzi a tarpaulin + desiccant mkati mwa chivundikirocho, oyenera kunyamula katundu wa panyanja.

●Kulemba:Chubu chilichonse chili ndi chizindikiro chomveka bwino cha nambala ya kutentha, tsatanetsatane, mtundu wa zinthu, ndi kutalika. Mndandanda wa zolongedza ndi zikalata zabwino zikuphatikizidwa.

●Kutsegula madoko:Shanghai, Tianjin, Qingdao (madoko akuluakulu aku China). Kutumiza ndi chidebe chokhazikika (20'/40'), choyikapo chathyathyathya, kapena chombo chodzaza ndi zinthu zambiri.

9. Mafunso Ofunsidwa Kawirikawiri (FAQ)

Q1: Kodi kusiyana kwakukulu pakati pa chitoliro chopanda msoko cholumikizidwa ndi zitsulo ndi chitoliro cholumikizidwa ndi makina ndi kotani?
A: Mu chitoliro cholumikizidwa ndi zitsulo, mawonekedwe ake amapanga cholumikizira cha atomiki-scale diffusion (mphamvu yometa ≥300 MPa). Izi zimachotsa kwathunthu makwinya, kugwa kapena kulekanitsidwa kwa liner, zomwe ndi zoopsa zomwe zimachitika chifukwa cha chitoliro cholumikizidwa ndi makina pansi pa kutentha kapena kuthamanga kwa mphamvu.

Q2: N’chifukwa chiyani kugwiritsa ntchito T91 (X10CrMoVNb9-1) m’malo mwa P91 ngati gawo lakunja?
A: T91 ndi P91 ali ndi kapangidwe kofanana ka mankhwala. T91 ndi dzina la chubu chopanda msoko (chomwe chimagwiritsidwa ntchito pa chubu cha boiler cham'mimba mwake chaching'ono, mwachitsanzo, ma bend a superheater), pomwe P91 imagwiritsidwa ntchito pa chitoliro cham'mimba mwake chachikulu. T91 ndi chisankho chabwino kwambiri popanga ma bend a superheater ndi reheater.

Q3: Kodi pali kusiyana kotani pakati pa UNS N08028 (Alloy 28) ndi UNS N08825 (Incoloy 825)?
A: Alloy 28 ili ndi Cr, Mo ndi Cu yokwera kwambiri, zomwe zimapangitsa kuti ikhale yolimba kwambiri ku sulfuric acid, phosphoric acid ndi malo okhala ndi chloride yambiri (PREN 38-40). Incoloy 825 ili ndi nickel yambiri, zomwe zimapangitsa kuti ikhale yolimba kwambiri ku ma acid ochepetsa komanso hydrofluoric acid. Nthawi zambiri imakhala yotsika mtengo kwambiri. Kuti mupeze kusanthula kwapadera kwa sing'anga, funsani gulu la mainjiniya la Womic Steel.

Q4: Kodi chitoliro chophimbidwa ndi P265GH + TP304L chingagwiritsidwe ntchito pa gawo lotentha pang'ono la boiler?
A: Inde. P265GH imapereka mphamvu yabwino yapakati pa kutentha komanso kusinthasintha, pomwe chivundikiro chamkati cha 304L chimalimbana ndi dzimbiri kuchokera ku mpweya wofewa (wokhala ndi sulfurous acid). Ndikofunikira kutseka malekezero a chubu pambuyo poyesa hydrostatic kuti zisachite dzimbiri asanayambe ntchito.

Q5: Kodi mungapereke satifiketi ya EN 10204 Type 3.2 ndi umboni wa chipani chachitatu?
A: Inde. Womic Steel yakhala ikugwirizana kwa nthawi yayitali ndi SGS, BV, TÜV, DNV, ABS ndi LR. Tikhoza kukonza umboni wa anthu ena woyesa (monga tensile, UT) ndikupereka satifiketi ya Type 3.2.

Q6: Kodi nthawi yoperekera mapaipi opangidwa ndi chitoliro chophimbidwa ndi nthawi yotani?
A: Pa maoda oyamba a zosakaniza zokhazikika, kutumiza nthawi zambiri kumakhala masiku 60-90 (kuphatikiza kugula zinthu, kutulutsa zinthu zophatikizika, kumaliza kozizira ndi kuyesa). Pa zosakaniza zomwe zapangidwa kale (monga P265GH+TP304L), nthawi yotsogolera ikhoza kuchepetsedwa kufika masiku 45-60.

10. Lumikizanani ndi Womic Steel – Wopanga Mapaipi Anu Okhala ndi Clad

Ngati muli ndi zofunikira zofanana ndi zomwe zafunsidwa ndi chitoliro chophimbidwa chomwe chawonetsedwa pamwambapa - kapena kuphatikiza kwina kulikonse kwakunja / kwamkati - chonde funsani Womic Steel kuti mudziwe zambiri zaukadaulo ndi mtengo wake.

Webusaiti: www.womicsteel.com
Imelo: sales@womicsteel.com
Foni / WhatsApp / WeChat:

Victor: +86 15575100681

Jack: +86 18390957568

Chitsulo cha Womic - Mayankho a mapaipi okhala ndi 316L opangidwa mwaluso kuti agwiritsidwe ntchito pa CO₂, boiler, heat exchanger, kutentha kochepa, komanso kutentha kwambiri.

Yapitayi: Wopanga Chitoliro cha Bimetal Clad | Chitoliro Cholumikizidwa ndi Metallurgically Bonded CRA Lined – Womic Steel

Ena: Chitoliro Chopanda Msoko cha SA-210 Gr.C / 304L Chopanda Msoko cha Metallurgical | Chitsulo cha Carbon Core + Chopanda Chitsulo cha Austenitic cha Boiler & Heat Exchanger - Chitsulo cha Womic