Chiyambi
Kuti musankhe wogulitsa zitsulo zosapanga dzimbiri ku China, magulu ogula ayenera kutsimikizira kuchuluka kwa zinthu zomwe wogulitsayo ali nazo, miyezo ya ASTM/EN/JIS/GB, kuthekera kopanga, njira yowunikira, kutsata kuchuluka kwa kutentha, EN 10204 3.1 MTC kupezeka, kulongedza kunja ndi kudalirika kwa kutumiza asanayike oda. Wogulitsa wodalirika sayenera kungotchula mtengo wopikisana, komanso kuthandizira kutsimikizira kuchuluka koyenera, kulekerera kukula, momwe pamwamba pake palili, zofunikira pakuyesa ndi zikalata zotumizira ntchito yanu.
Zitsulo zozungulira zosapanga dzimbiri zimagwiritsidwa ntchito kwambiri popanga makina, ma shaft, zomangira, ma valve, mapampu, zida za m'madzi, kukonza mankhwala, makina ophikira chakudya ndi zida zomangira. Kwa ogula akunja, China ikadali malo ofunikira kwambiri opezera zitsulo zosapanga dzimbiri chifukwa cha mitundu yake yosiyanasiyana yopangira, ntchito yodulira yosinthasintha, kutumiza zinthu kunja kwa dziko komanso kupezeka kwamphamvu kwa mitundu yofanana monga 304, 304L, 316, 316L, 321, 310S, 410, 420, 430, 17-4PH, 2205 ndi 2507.
Komabe, funso lofunika kwambiri si loti mugule kokha, komanso momwe mungasankhire wogulitsa zitsulo zosapanga dzimbiri ku China yemwe angapereke zipangizo zoyenera, khalidwe lokhazikika, satifiketi yonse komanso kutumiza pa nthawi yake. Bukuli likufotokoza mndandanda wazinthu zomwe ogulitsa amasankha, zambiri za RFQ, njira zotsimikizira khalidwe ndi zinthu zina zomwe magulu ogula ayenera kuziganizira asanatsimikizire oda.
Kodi Mpiringidzo Wozungulira wa Chitsulo Chosapanga Dzimbiri N'chiyani?
Chitsulo chosapanga dzimbiri chozungulira ndi chinthu cholimba chachitsulo chozungulira chopangidwa ndi kupondaponda kotentha, kukoka kozizira, kupangira, kupukuta, kutembenuza kapena kupukuta. Kutengera mtundu ndi kutha kwa pamwamba, zitsulo zosapanga dzimbiri zozungulira zitha kuperekedwa kuti zigwiritsidwe ntchito popanga zinthu zonse, kukonza molondola, mivi yamphamvu kwambiri, zida zotsutsana ndi dzimbiri komanso ntchito yotentha kwambiri.
Pa kugula mafakitale, zinthu zofunika kwambiri ndi kusankha mtundu, kupirira kwa mainchesi, kuwongoka, kutha kwa pamwamba, momwe kutentha kumakhalira komanso kutsata zikalata. Katswiri wopereka mipiringidzo yozungulira yachitsulo chosapanga dzimbiri ayenera kutsimikizira ngati ntchito yanu ikufuna mipiringidzo yakuda yotenthedwa, mipiringidzo yopukutidwa, mipiringidzo yowala, mipiringidzo yokokedwa yozizira, mipiringidzo yopangidwa kapena mipiringidzo yopanda pakati.
Mitundu Yonse Yopanda Zitsulo Zozungulira Zosapanga Zitsulo
| Fomu Yogulitsa | Zinthu Zachizolowezi | Kagwiritsidwe Ntchito Kawirikawiri |
|---|---|---|
| Malo Ozungulira Otentha | Yotsika mtengo, yoyenera kugwiritsa ntchito makina ambiri komanso kupanga zinthu. | Ma shaft, zigawo za kapangidwe kake, zigawo za mafakitale wamba. |
| Malo Owala Ojambulidwa ndi Cold | Kulekerera bwino kwa mawonekedwe, malo osalala komanso kuwongoka bwino. | Makina opangira zinthu molondola, zomangira, zida zodzipangira zokha. |
| Mzere Wosenda / Wotembenuzidwa | Zolakwika pamwamba zachotsedwa, zoyenera kupangidwa ndi makina ovuta. | Ma shaft a pampu, ma valvu, zida zamakina zamtengo wapatali. |
| Yopanga Round Bar | Yoyenera kukula kwa mainchesi akuluakulu komanso zofunikira kwambiri pamakina. | Makina olemera, zida zopondereza, mipata ikuluikulu. |
Mndandanda Wosankha Wosankhira Wogulitsa Mipiringidzo Yozungulira Yosapanga Chitsulo Chosapanga Chitsulo ku China
Wogulitsa zitsulo zozungulira zodalirika ayenera kuwunikidwa kuchokera ku malingaliro amalonda ndi aukadaulo. Mtengo ndi wofunikira, koma suyenera kukhala chinthu chokhacho chomwe chingasankhidwe. Kusintha kwa kalasi kolakwika, kusapezeka bwino, kulekerera kosamveka bwino kapena kulongedza koyipa kungayambitse kutayika kwakukulu kuposa kusiyana pang'ono kwa mtengo.
Mndandanda Wotsimikizira Wogulitsa
| Chinthu Chotsimikizira | Zimene Ogula Ayenera Kuyang'ana | Chifukwa Chake Ndi Chofunika |
|---|---|---|
| Kutha kwa Giredi | 304, 316L, 321, 310S, 410, 420, 17-4PH, 2205, 2507 ndi magiredi ena. | Kuonetsetsa kuti wogulitsa akhoza kuthandiza zofunikira zomwe zimafunika komanso zomwe zimafunika pa ntchito. |
| Chidziwitso cha Miyezo | Miyezo ya ASTM A276, ASTM A479, EN 10088, JIS G4303, GB/T. | Zimaletsa kufanana kolakwika kapena kufanana kwa magiredi panthawi yogula. |
| MTC ndi Kutsata | Nambala ya kutentha, kapangidwe ka mankhwala, makhalidwe a makina ndi satifiketi ya EN 10204 3.1. | Imathandizira kuvomereza kwa uinjiniya, kuyang'anira ndi kuwongolera zinthu zabodza. |
| Thandizo Loyesera | PMI, UT, mayeso a kuuma, mayeso okoka, kuyang'aniridwa ndi munthu wina ngati pakufunika. | Amachepetsa chiopsezo cha zinthu zomwe zilipo musanatumize. |
| Zochitika Zotumiza Kunja | Mabokosi amatabwa, ma pallet, kulongedza katundu, zizindikiro zotumizira katundu, zikalata zotumizira kunja. | Zimathandiza kupewa kuwonongeka, kuchedwa ndi mavuto okhudzana ndi zikalata za msonkho. |
Chidziwitso Chofunika cha RFQ Chomwe Ogula Ayenera Kupereka
RFQ yomveka bwino imathandiza wogulitsa kugula mtengo mwachangu komanso molondola. Pogula zitsulo zozungulira zachitsulo chosapanga dzimbiri kuchokera ku China, ogula ayenera kupewa kutumiza "mtengo wa zitsulo zosapanga dzimbiri" zokha. Wogulitsayo amafunika tsatanetsatane waukadaulo ndi malonda kuti atsimikizire kupezeka, njira yopangira, kulolerana, kuyesa ndi mtengo wolongedza.
Minda ya RFQ Yovomerezeka
| Munda wa RFQ | Chitsanzo | Cholinga |
|---|---|---|
| Giredi | Mtundu wa ASTM A276 316L / UNS S31603 | Imatsimikizira kapangidwe ka mankhwala ndi mtundu wofanana. |
| Kukula | M'mimba mwake 50 mm x Kutalika 6000 mm | Imazindikira njira yopangira, kulongedza ndi kulemera. |
| pamwamba | Wakuda, wosenda, wowala, wopukutidwa kapena wophwanyika | Zimakhudza ndalama zogwiritsira ntchito makina, kulekerera kwake, ndi mtengo wake. |
| Kuchuluka | 500 kg, tani imodzi, matani asanu kapena kuchuluka kwa chidebe | Zimathandiza kuwerengera mtengo wopangira ndi nthawi yoperekera. |
| Kuyesa | PMI, UT, mayeso olimba, kuuma, kuyang'aniridwa ndi chipani chachitatu | Kuonetsetsa kuti ntchitoyo ikutsatira zofunikira pa khalidwe la polojekiti. |
| Malamulo Amalonda | EXW, FOB Shanghai, CFR, CIF | Amalongosola bwino udindo wa katundu, msonkho ndi kutumiza kunja. |
Tebulo Lopanga Mankhwala
Kapangidwe ka mankhwala ndiye mfundo yoyamba yotsimikizira posankha wogulitsa zitsulo zozungulira zachitsulo chosapanga dzimbiri ku China. Wogulitsayo ayenera kupereka deta ya MTC yochokera ku chiwerengero cha kutentha, osati mtengo wamba wa kabukhu kokha. Pansipa pali mitundu yodziwika bwino ya zitsulo zozungulira zachitsulo chosapanga dzimbiri zomwe zimagulidwa nthawi zambiri.
| Giredi | UNS | Cr (%) | Ni (%) | Mwezi (%) | Chidziwitso Chachizolowezi |
|---|---|---|---|---|---|
| 304 | S30400 | 18.0 – 20.0 | 8.0 – 10.5 | - | Kugwiritsa ntchito makina oletsa dzimbiri komanso kukana kugwiritsa ntchito dzimbiri. |
| 316L | S31603 | 16.0 – 18.0 | 10.0 – 14.0 | 2.0 – 3.0 | Kukana kwa chloride ndi dzimbiri kuposa 304. |
| 321 | S32100 | 17.0 – 19.0 | 9.0 – 12.0 | - | Giredi yokhazikika ya titaniyamu kuti igwiritsidwe ntchito kutentha kwambiri. |
| 2205 | S32205 / S31803 | 22.0 – 23.0 | 4.5 – 6.5 | 3.0 – 3.5 | Chitsulo chosapanga dzimbiri cha Duplex chokhala ndi mphamvu zambiri komanso kukana kloridi. |
| 17-4PH | S17400 | 15.0 – 17.5 | 3.0 – 5.0 | - | Chitsulo chosapanga dzimbiri cholimba ndi mvula kuti chigwiritsidwe ntchito pazigawo zolimba kwambiri. |
Katundu wa Makina
Kapangidwe ka makina kayenera kuunikidwanso pamodzi ndi momwe zinthu zilili. Mipiringidzo yotenthedwa, yophimbidwa, yokokedwa mozizira, yolimba yokonzedwa ndi yankho kapena yonyowa imatha kuwonetsa mphamvu zosiyanasiyana zokoka, mphamvu yotulutsa, kutalika ndi kuuma. Pazinthu zofunika kwambiri, ogula ayenera kupempha mitengo yeniyeni kuchokera ku MTC m'malo mongodalira deta ya katalogi yokha.
| Giredi | Mkhalidwe | Kulimba kwamakokedwe | Mphamvu Yopereka | Kutalikitsa | Kagwiritsidwe Ntchito Kawirikawiri |
|---|---|---|---|---|---|
| 304 | Annealed | Pafupifupi ≥515 MPa | Pafupifupi ≥205 MPa | Pafupifupi ≥40% | Zipangizo zonse zopangira ndi zomangira. |
| 316L | Annealed | Pafupifupi ≥485 MPa | Pafupifupi ≥170 MPa | Pafupifupi ≥40% | Zida za m'madzi, mankhwala ndi chakudya. |
| 2205 | Yankho Lophatikizidwa | Pafupifupi ≥655 MPa | Pafupifupi ≥450 MPa | Pafupifupi ≥25% | Zigawo za ntchito ya chloride yamphamvu kwambiri. |
| 17-4PH | Ukalamba | Zimadalira H900 / H1025 / H1150 | Zimadalira kutentha | Zimadalira momwe zinthu zilili | Zoyendera m'mlengalenga, valavu, shaft ndi zida zamphamvu kwambiri. |
Miyezo Yogwira Ntchito ndi Magiredi Ofanana
Wogulitsa zitsulo zosapanga dzimbiri woyenerera wa ku China ayenera kumvetsetsa miyezo yapadziko lonse lapansi ndi machitidwe ofanana ndi a giredi. Izi ndizofunikira kwambiri makamaka ngati wogula akugwiritsa ntchito ASTM, chithunzi cha uinjiniya chimagwiritsa ntchito manambala a zinthu za EN, ndipo kufotokozera kwa polojekiti yakomweko kumatanthauza ma giredi a JIS kapena GB.
| Giredi ya ASTM / AISI | UNS | EN / Werkstoff | JIS | Muyezo Wofanana wa Bar |
|---|---|---|---|---|
| 304 | S30400 | 1.4301 | SUS304 | ASTM A276 / ASTM A479 |
| 316L | S31603 | 1.4404 | SUS316L | ASTM A276 / ASTM A479 |
| 321 | S32100 | 1.4541 | SUS321 | ASTM A276 / EN 10088 |
| 2205 | S32205 / S31803 | 1.4462 | SUS329J3L | ASTM A276 / ASTM A479 |
| 17-4PH | S17400 | 1.4542 | SUS630 | ASTM A564 / ASTM A693 |
Kuyesa Kwabwino ndi Kutsata Zinthu
Pogula zitsulo zosapanga dzimbiri zozungulira kuchokera ku China, kuwongolera khalidwe kuyenera kuyang'ana kwambiri pakutsata kuchokera ku zinthu zopangira kupita ku zitsulo zomalizidwa. Kuwongolera kuchuluka kwa kutentha ndikofunikira. Nambala ya kutentha yomwe ili pa chizindikiro cha mipiringidzo, chizindikiro cha mtolo, MTC ndi mndandanda wazolongedza ziyenera kufanana. Izi zimathandiza kupewa kusokonezeka kwa magiredi ndikuthandizira kuwunika mapulojekiti mtsogolo.
Zinthu Zoyenera Kuyendera
| Chinthu Choyendera | Cholinga | Nthawi Yofunsira |
|---|---|---|
| EN 10204 3.1 MTC | Imatsimikizira kapangidwe ka mankhwala, mawonekedwe a makina ndi kuchuluka kwa kutentha. | Akulimbikitsidwa pa maoda ambiri a mafakitale ndi otumiza kunja. |
| Kuyesa kwa PMI | Kutsimikizira zinthu za alloy ndikuletsa kusokonezeka kwa zinthu. | Zofunikira pa magiredi ofunikira monga 316L, 2205, 2507 ndi 17-4PH. |
| Kuyesa kwa UT | Amazindikira zolakwika zamkati mwa mipiringidzo yayikulu ndi mipiringidzo yopangidwa. | Akulimbikitsidwa kugwiritsa ntchito mipiringidzo yayikulu, mipata ndi zinthu zokhudzana ndi kupanikizika. |
| Mayeso a Kuuma | Amaona momwe kutentha kulili komanso momwe makina amagwirira ntchito. | Chofunika kwambiri pa martensitic ndi precipitation hardiness grades. |
| Kuyang'anira kwa Gulu Lachitatu | Imapereka chitsimikizo chodziyimira payokha musanatumize. | Amagwiritsidwa ntchito poyitanitsa ma projekiti, ma tender a boma komanso ntchito zofunika kwambiri. |
Kuwongolera zinthu zabodza ndi mfundo ina yofunika kwambiri yowunikira ogulitsa. Wogulitsa waluso ayenera kupewa magwero osamveka bwino a katundu, kuthandizira kutsimikizira kwa PMI ndikusunga zilembo za zinthuzo zikuwonekera panthawi yodula, kulongedza ndi kukweza. Kuti mupeze magiredi apamwamba, ogula amatha kupempha zithunzi zotumizira zinthu zisanatumizidwe, zolemba za nambala ya kutentha ndi malipoti owunikira asanalipire ndalama.
Kuyerekeza ndi Zinthu Zofanana
Kusankha mtundu woyenera wa zitsulo zosapanga dzimbiri zozungulira kumadalira malo omwe zimapangidwira dzimbiri, mphamvu zomwe zimafunika, kutentha, njira yopangira makina, komanso bajeti. Wopereka chithandizo waluso ayenera kuthandiza ogula kuyerekeza mitundu m'malo mongotchula zinthu zotsika mtengo zokha.
| Zinthu Zofunika | Ubwino Waukulu | Malire | Chifukwa Chosankha Chachizolowezi |
|---|---|---|---|
| 304 Mpiringidzo Wozungulira | Kukana dzimbiri bwino komanso kupezeka paliponse. | Sizabwino kwambiri m'malo okhala ndi chloride yambiri m'nyanja. | Kugwiritsa ntchito mafakitale m'njira yotsika mtengo. |
| Mpiringidzo Wozungulira wa 316L | Kulimba kwa chloride kukana dzimbiri chifukwa cha molybdenum. | Mtengo wokwera kuposa 304. | Zipangizo za m'madzi, mankhwala, chakudya ndi mankhwala. |
| 2205 Duplex Bar | Mphamvu zambiri komanso kukana kwa chloride bwino kuposa 316L. | Zimafunika chithandizo choyenera cha kutentha ndi kulinganiza bwino kwa ferrite/austenite. | Kunja kwa nyanja, kuchotsa mchere m'madzi ndi kukonza mankhwala. |
| 410/420 Bar | Ikhoza kulimba kuti isawonongeke komanso kuti isawonongeke. | Kukana dzimbiri kochepa kuposa zitsulo zosapanga dzimbiri za austenitic. | Mashaft, zida, zida zama valavu ndi zida zomangira. |
| Bala ya 17-4PH | Mphamvu yayikulu pambuyo pa kuuma kwa mvula. | Mkhalidwe wa chithandizo cha kutentha uyenera kufotokozedwa momveka bwino. | Zoyendera m'mlengalenga, ma shaft a pampu, ma valvu ndi zida zolimba kwambiri. |
Mapulogalamu a Mafakitale
Mipiringidzo yozungulira yachitsulo chosapanga dzimbiri imasankhidwa m'magawo ambiri amafakitale chifukwa imaphatikiza kukana dzimbiri, mphamvu ya makina, kuthekera kwa makina komanso nthawi yayitali yogwirira ntchito. Woperekayo ayenera kumvetsetsa momwe angagwiritsire ntchito komaliza kuti apereke upangiri woyenera, pamwamba ndi mayeso.
| Makampani | Magiredi Ofanana | Zigawo Zachizolowezi | Chofunikira Chofunika |
|---|---|---|---|
| Machining ndi Fasteners | 304, 316L, 303, 410 | Maboluti, mtedza, mapini, zigawo zolondola. | Kulekerera bwino, kulunjika bwino komanso kusinthasintha kwa makina. |
| Zipangizo Zapamadzi | 316L, 2205, 2507 | Ma shaft, zida zopopera, zolumikizira ndi zida za padenga. | Kukana dzimbiri la chloride ndi zinthu zomwe zingathe kutsatiridwa. |
| Kukonza Mankhwala | 316L, 904L, 2205, 2507 | Ma tsinde a ma valve, ma agitator shaft, ma pump shaft. | Kukana dzimbiri, kuyezetsa PMI ndi MTC. |
| Chakudya ndi Mankhwala | 304, 316L | Ma shaft a makina, ma rollers, zida zaukhondo. | Malo oyera, kukana dzimbiri ndi zikalata. |
| Mphamvu ndi Mphamvu | 321, 310S, 17-4PH, 2205 | Zigawo zotentha kwambiri, zigawo zokhudzana ndi turbine, mipata. | Mphamvu yotentha kwambiri komanso mayeso odalirika. |
Kutumiza Zinthu Zakunja ndi Nthawi Yotsogolera
Kutumiza zinthu kunja ndi chinthu chofunikira koma nthawi zambiri sichimaganiziridwa bwino posankha ogulitsa zitsulo zosapanga dzimbiri ku China. Mipiringidzo yayitali imafuna kulumikizidwa bwino, chitetezo chakumapeto, kukulunga kosanyowa komanso zizindikiro zomveka bwino zotumizira. Mipiringidzo yaying'ono ya mainchesi imatha kupakidwa m'matumba amatabwa, pomwe mipiringidzo yayikulu nthawi zambiri imakulungidwa kapena kuyikidwa pa ma pallet olemera.
Zolemba Zachizolowezi Zokhudza Kupaka ndi Kutumiza
| Mtundu wa Dongosolo | Njira Yopangira Ma CD | Nthawi Yodziwika Yotsogolera | Ndemanga |
|---|---|---|---|
| Kukula kwa Masheya | Mapaketi, chikwama chamatabwa kapena mphasa. | Masiku 7 - 15 | Zimatengera ntchito yodula ndi kuyang'anira. |
| Dongosolo Lopanga | Chomangira chosalowa madzi, chokulungira, choyikapo pallet kapena choyikapo matabwa. | Masiku 20 - 35 | Yoyenera kukula ndi malo okonzedwa mwamakonda. |
| Bala Lalikulu Lopanga | Phaleti yolimba kapena phukusi lolimbikitsidwa. | Masiku 30 - 60 | Zingafunike kuyezetsa UT ndi chithandizo cha kutentha. |
| Lamulo Loyang'anira la Gulu Lachitatu | Yopakidwa pambuyo povomerezedwa ndi kuwunika. | Onjezani masiku 3 - 7 | Ndondomeko yowunikira iyenera kutsimikiziridwa msanga. |
Chifukwa Chake Sankhani Wogulitsa Katswiri M'malo mwa Mtengo Wotsika Wokha
Mtengo wotsika ungawoneke wokongola, koma zitsulo zozungulira zosapanga dzimbiri ndi zinthu zaukadaulo, osati zinthu wamba. Wogulitsa waluso amathandiza ogula kuchepetsa chiopsezo cha polojekiti potsimikizira zinthu zolondola, muyezo, pamwamba, kulolerana, kuyang'anira ndi zolemba musanatumize.
Mwachitsanzo, 304 ndi 316L zitha kuwoneka zofanana m'mawonekedwe, koma kuchuluka kwa molybdenum ndi kukana kwa chloride ndi zosiyana. Chitsulo chosapanga dzimbiri cha 2205 duplex chimafuna chithandizo choyenera cha yankho ndi kulinganiza gawo. 17-4PH imafuna mikhalidwe yomveka bwino yosamalira kutentha monga H900, H1025 kapena H1150. Popanda kuyang'anira bwino zinthu, wogula angalandire mipiringidzo yomwe ndi yovuta kuikonza, kulephera kuyang'aniridwa kapena yosakwaniritsa zofunikira za polojekiti.
Mukasankha wogulitsa zitsulo zosapanga dzimbiri ku China, yang'anani mnzanu amene angapereke kulumikizana kwaukadaulo, kutsata zinthu, nthawi yoyenera yoperekera chithandizo, kutumiza zinthu kunja, komanso chithandizo cha zikalata pambuyo pogulitsa. Izi ndizofunikira kwambiri kwa ogula m'makampani a zamadzi, mankhwala, zida zopondereza, makina, zomangamanga ndi zamagetsi.
Mafunso Ofunsidwa Kawirikawiri: Kusankha Wogulitsa Wozungulira Wopanda Zitsulo Zosapanga Chitsulo ku China
Ndi mfundo ziti zomwe ndiyenera kutumiza ndikapempha mtengo wa zitsulo zosapanga dzimbiri zozungulira?
Chonde perekani giredi, muyezo, m'mimba mwake, kutalika, kuchuluka, kutha kwa pamwamba, kulolerana, zofunikira pa mayeso, zofunikira pa satifiketi, doko lopitako ndi mawu ofunikira pamalonda. Ngati muli ndi chithunzi kapena tsatanetsatane wa polojekiti, tumizani pamodzi ndi RFQ.
Kodi wogulitsa ku China angapereke EN 10204 3.1 MTC?
Inde. Katswiri wopereka zitsulo zosapanga dzimbiri zozungulira angapereke EN 10204 3.1 MTC yosonyeza kuchuluka kwa kutentha, kapangidwe ka mankhwala, makhalidwe a makina ndi muyezo woyenera. Ogula ayenera kuonetsetsa kuti nambala ya kutentha pa MTC ikugwirizana ndi chizindikiro cha zinthuzo.
Kodi kuyesa kwa PMI ndikofunikira pa mipiringidzo yozungulira yachitsulo chosapanga dzimbiri?
Kuyesa kwa PMI kumalimbikitsidwa kwambiri pa magiredi ofunikira a alloy ndi maoda a projekiti, makamaka pamene wogula akufunika kuwongolera zinthu zabodza. PMI ingathandize kutsimikizira zinthu zofunika za alloy ndikuchepetsa chiopsezo cha kusokonezeka kwa magiredi.
Kodi kusiyana pakati pa hot rolled bar ndi bright bar ndi kotani?
Mipiringidzo yotentha nthawi zambiri imakhala ndi malo akuda kapena osalala ndipo ndi yotsika mtengo. Mipiringidzo yowala imakokedwa, kuchotsedwa kapena kuphwanyidwa kuti ipange mawonekedwe abwino, kulekerera bwino mawonekedwe ake komanso kulunjika. Kusankha kolondola kumadalira momwe makina amagwiritsidwira ntchito komanso momwe amagwiritsidwira ntchito komaliza.
Kodi kutumiza nthawi zambiri kumatenga nthawi yayitali bwanji?
Kukula kwa katundu kungakhale kokonzeka mkati mwa masiku 7 mpaka 15 mutatsimikizira oda. Kupanga kosinthidwa, mipiringidzo yopangidwa ndi mainchesi akuluakulu, kumaliza kwapadera pamwamba kapena kuyang'aniridwa ndi anthu ena kungafunike masiku 20 mpaka 60 kutengera zomwe zafotokozedwa komanso kuchuluka kwa oda.
Mapeto
Kuti asankhe wogulitsa zitsulo zosapanga dzimbiri ku China, magulu ogula ayenera kuwunika mtengo woposa mtengo wa chipangizocho. Wogulitsa woyenera ayenera kumvetsetsa magiredi a zitsulo zosapanga dzimbiri, miyezo yapadziko lonse lapansi, zofunikira pamakina, njira zoyesera, kutsata kuchuluka kwa kutentha, EN 10204 3.1 MTC, kuyesa kwa PMI, kuyesa kwa UT, kulongedza kunja ndi nthawi yotumizira.
Pa ntchito zamafakitale, kupereka zinthu zodalirika kumatanthauza mavuto ochepa owunikira, zoopsa zochepa zotumizira katundu komanso magwiridwe antchito abwino kwa nthawi yayitali. Kaya mukufuna mipiringidzo yozungulira ya 304 yopangira makina, mipiringidzo ya 316L yogwiritsira ntchito panyanja, mipiringidzo ya 2205 yopangira chloride kapena mipiringidzo ya 17-4PH yopangira zida zolimba kwambiri, kusankha wogulitsa wodziwa bwino ntchito ndiye sitepe yoyamba yopezera zinthu zokhazikika.
Kuitana Kuchitapo Kanthu
Mukufuna Mipiringidzo Yozungulira Yopanda Zitsulo Zosapanga Dzimbiri Yochokera ku China?
Lumikizanani ndi SAKY STEEL kuti mupeze mtengo wa zitsulo zosapanga dzimbiri, kukula kosinthidwa, kusankha malo omalizira, EN 10204 3.1 MTC, kuyesa kwa PMI, kuyesa kwa UT, kuyang'anira kwa anthu ena, kulongedza kunja ndi chithandizo chotumizira.
Chonde tumizani giredi yanu, muyezo, m'mimba mwake, kutalika, kuchuluka, zomwe mukufuna pamwamba, zomwe mukufuna kuyesa komanso doko lopitako. Gulu lathu laukadaulo ndi logulitsa lidzakuthandizani kutsimikizira zinthu zoyenera ndikupereka mtengo waukadaulo.
Nthawi yotumizira: Juni-24-2026