Werengani FAQ

Za mankhwala

1.Kodi ndingakhale ndi oda yoyeserera kokha matani angapo mpweya zitsulo chitoliro?

Titha kukutumizirani zokhazikika ndi ntchito ya LCL.

2.Kodi-Pali-Pamwamba-yopaka-paipi-ya-carbon-zitsulo-paipi?

Kupaka mafuta oletsa dzimbiri,

utoto wa varnish,

ral3000 utoto,

malabati,

3LPE, 3PP

3.Which-steel-grade-can-YuanTaiDeRun-provide?

Q195 = S195 / A53 Gulu A

Q235 = S235 / A53 Gulu B / A500 Gulu A / STK400 / SS400 / ST42.2

Q345 = S355JR / A500 Gulu B Gulu C

Q235 Al kuphedwa = EN39 S235GT

L245 = Api 5L / ASTM A106 Gulu B

4.Momwe Mungatetezere Chitoliro Chakuda ?

Chitoliro chakuda ndi chitoliro chopanda chitsulo chopanda zokutira zoteteza. Chitoliro chakuda chimagwiritsidwa ntchito pazinthu zosiyanasiyana zapakhomo. Ndizofala kwambiri kuwona chitoliro chakuda chikugwiritsidwa ntchito pa mzere wanu wa gasi wachilengedwe ndi mizere ya makina opopera. Popeza chitoliro chakuda chilibe zokutira zoteteza, zimatha kuchita dzimbiri mosavuta m'malo onyowa kapena achinyezi. Kuti muyimitse chitoliro kuti chisachite dzimbiri kapena chiwonongeko chakunja, muyenera kupereka chitetezo kunja kwa chitoliro. Njira yosavuta ndiyo kujambula.

5.YuanTaiDeRun ndi wogulitsa golide ndikuchita malonda chitsimikizo kapena ayi?

INDE. Tili ndi mgwirizano wamphamvu ndi SINOSURE

6.Kodi RHS imatanthauza chiyani?

RHS imayimira Rectangular Hollow Section, yomwe ndi chitoliro chachitsulo chamakona anayi.

Tilinso lalikulu dzenje gawo zitsulo chitoliro, malinga muyezo: ASTM A500, EN10219, JIS G3466, GB/T6728 ozizira anapanga lalikulu ndi amakona anayi zitsulo chitoliro.

7.Zomwe zilipo zitsulo zochokera ku Tianjin YUANTAIDERUN?

ERW zitsulo chitoliro, SSAW zitsulo chitoliro, LSAW zitsulo chitoliro, kanasonkhezereka zitsulo chitoliro, zosapanga dzimbiri chitoliro, casing ndi chubu chitoliro, chigongono, reducer, tee, kapu, lumikiza, flange, wedolet, Seamless zitsulo chitoliro

8. Kodi malipiro a YUANTAIDERUN ndi chiyani?

TT, L/C (Kwa dongosolo lalikulu, masiku 30-90 akhoza kulandiridwa).

9.Kodi kuthana ndi dzimbiri la kanasonkhezereka zitsulo chitoliro?

H3d0e91ba3e2e4cf084133a2c00792d4aN-0Mipope yachitsulo imagawidwa m'mapaipi achitsulo ozizira-kuviika ndi mipope yachitsulo yotentha yoviyitsa. Mipope yamphamvu nthawi zambiri imagwiritsidwa ntchito popanga madzi, gasi, mafuta ndi mapaipi ena wamba omwe ali ndi mphamvu zambiri. Amagwiritsidwanso ntchito pamakampani amafuta amafuta, makamaka mapaipi amafuta m'minda yamafuta akunyanja, zoziziritsa kukhosi, mapaipi osinthanitsa ndi malasha ndi milu yamapaipi a mlatho, mapaipi othandizira mgodi, ndi zina zambiri.

Akuti chitoliro chachitsulo chimagwiritsidwa ntchito popangira gasi ndi kutentha. Monga chitoliro chamadzi, dzimbiri laling'ono lidzapezeka pakapita zaka zingapo. Sikuti zimangoipitsa zinthu zaukhondo, komanso mabakiteriya amamera pakhoma lamkati la payipi. Dzimbiri limayambitsa zitsulo zambiri m'madzi ndipo zimaika pangozi thanzi la munthu.
Hot dip galvanizing ndi kumiza chitsulo chitoliro mu asidi kutsuka, ndi kukonzekera amadzimadzi njira ndi ammonium kolorayidi amadzimadzi njira kapena zinki kolorayidi ndi nthaka kolorayidi, ndi kutsanulira mu poyambira. Hot dip kanasonkhezereka ❖ kuyanika ndi yunifolomu, ndi zomatira amphamvu ndi moyo wautali utumiki. The masanjidwewo wa otentha-kuviika kanasonkhezereka zitsulo chitoliro ndi zovuta thupi ndi kusungunula electroplating njira, choncho zochita mankhwala ndi kupanga yaying'ono masanjidwe ndi kukana dzimbiri. Chosanjikiza cha alloy chimaphatikizidwa ndi chosanjikiza choyera cha zinc ndi maziko a chitoliro chachitsulo, motero chimakhala ndi kukana kwamphamvu kwa dzimbiri.
Cold kanasonkhezereka chitoliro ndi electro kanasonkhezereka, ndipo pali kusiyana kwakukulu pakati kukana dzimbiri ndi otentha-kuviika kanasonkhezereka chitoliro. Pofuna kuonetsetsa kuti khalidweli, ambiri opanga malata ovomerezeka samagwiritsa ntchito electro galvanizing (kuzizira kozizira). Mabizinesi ang'onoang'ono ang'onoang'ono adzagwiritsa ntchito electro galvanizing chifukwa mtengo wake ndi wotsika mtengo. The kanasonkhezereka wosanjikiza ozizira-kuviika kanasonkhezereka zitsulo chitoliro ndi ❖ kuyanika. Zinc wosanjikiza ndi zaunjika paokha ndi zitsulo chitoliro masanjidwewo. Zinc wosanjikiza ndi woonda, womwe umangolumikizidwa ndi chitoliro chachitsulo ndi chosavuta kugwa. Chifukwa chake, kukana kwake kwa dzimbiri ndikochepa. Chifukwa chake, pamapaipi ena okwiriridwa mwachindunji, mapaipi achitsulo achitsulo opangidwa ndi opanga nthawi zonse amatengedwabe.

Kodi kuchotsa dzimbiri kanasonkhezereka zitsulo chitoliro?
Choyamba, ikani zosungunulira kunja kwa zitsulo kuchotsa zinthu zamoyo. Dzimbiri angathenso kuchotsedwa pickling pambuyo kutsuka dzimbiri kupewa, kuyeretsa kapena chitsulo, dzimbiri, kuwotcherera slag, etc. Galvanizing lagawidwa ❖ kuyanika thermoelectric ndi ozizira ❖ kuyanika. Kupaka kwa thermoelectric sikophweka kuchita dzimbiri komanso kuzizira kumakhala kosavuta kuchita dzimbiri.

Chitoliro chaposachedwa chamadzi amoto tsopano chimagwiritsa ntchito chitoliro chamalata, ndipo chitoliro chakunja chamalata chimagwiritsidwa ntchito pansanjika ya utoto. Zitha kuwoneka kuti chitoliro chozimitsa moto kwenikweni ndi malata. Mu kapangidwe kazitsulo, uinjiniya wowotcherera umagwira nawo ntchito. Choncho, ntchito pafupipafupi kanasonkhezereka zitsulo chitoliro chingalepheretse zimachitika dzimbiri zinthu kwa nthawi yaitali.

 

10.Kodi njira yotumizira YUANTAIDERUN amagwiritsa ntchito chiyani?

1. OD 219mm ndi m'munsi Mu mitolo yokwanira kunyanja yam'makona atatu, yodzaza ndi zitsulo zachitsulo, Zokhala ndi gulayeti ziwiri za nayiloni pamitolo iliyonse

2. pamwamba pa OD 219mm zambiri kapena malinga ndi maganizo a mwambo

3. 25 matani / chotengera ndi 5 matani / kukula kwa oda yoyeserera;

4. Pa chidebe cha 20" kutalika kwake ndi 5.8m;

5. Pa chidebe cha 40" kutalika kwake ndi 11.8m.

11.KODI MULI NDI DZINA LANU LAKE?

INDE TILI NAZO

YUANTAIDERUN Brand TOP 500 China

12.Kodi aloyi chitsulo ndi chiyani?

Kusakaniza kwachitsulo kumatengedwa ngati chitsulo cha alloy pamene manganese ndi aakulu kuposa 1.65%, silicon kupitirira 0.5%, mkuwa pamwamba pa 0.6%, kapena zinthu zina zochepa zowonjezera monga chromium, nickel, molybdenum, kapena tungsten zilipo. Mitundu yambiri yamitundu yosiyanasiyana imatha kupangidwira chitsulocho polowetsa zinthu izi mu Chinsinsi.

13.Kodi Argon-Oxygen Decarburization ndi chiyani?

Njira yokonzanso zitsulo zosapanga dzimbiri pochepetsa mpweya wa carbon

Kuchuluka kwa mpweya muzitsulo zosapanga dzimbiri kuyenera kukhala kocheperako poyerekeza ndi chitsulo cha kaboni kapena chitsulo chochepa cha aloyi (ie chitsulo chokhala ndi alloying element pansi pa 5%). Ngakhale ng'anjo yamagetsi yamagetsi (EAF) ndi njira wamba yosungunula ndi kuyenga zitsulo zosapanga dzimbiri, AOD ndiyowonjezera pazachuma, chifukwa nthawi yogwira ntchito ndi yayifupi komanso kutentha kumakhala kotsika kuposa kupanga zitsulo za EAF. Kuphatikiza apo, kugwiritsa ntchito AOD pakuyenga zitsulo zosapanga dzimbiri kumawonjezera kupezeka kwa EAF pazolinga zosungunuka.

Chitsulo chosungunuka, chosayeretsedwa chimasamutsidwa kuchokera ku EAF kupita ku chotengera china. Kusakaniza kwa argon ndi okosijeni kumawombedwa kuchokera pansi pachombocho kudzera muzitsulo zosungunuka. Othandizira oyeretsa amawonjezeredwa ku chotengera pamodzi ndi mpweya umenewu kuti athetse zonyansa, pamene mpweya umaphatikizana ndi carbon muzitsulo zosapangidwira kuti zichepetse mpweya wa carbon. Kukhalapo kwa argon kumawonjezera kuyanjana kwa mpweya kwa mpweya ndipo motero kumathandizira kuchotsa mpweya.

14.Kodi dzimbiri lazitsulo zomangika ndi chiyani?

Kuwonongeka kwachitsulo chokhazikika ndi njira ya electrochemical yomwe imafuna kupezeka kwa chinyezi ndi mpweya panthawi imodzi. Kupanda kutero, dzimbiri sizichitika. Kwenikweni, chitsulo muzitsulo chimapangidwa ndi okosijeni kuti chipange dzimbiri, zomwe zimakhala pafupifupi ka 6 kuchuluka kwa zinthu zoyamba zomwe zimadyedwa panthawiyi. Mchitidwe wa dzimbiri wamba wafotokozedwa apa. Komanso dzimbiri wamba, pali mitundu yosiyanasiyana ya dzimbiri m'dera lomwe lingathenso kuchitika; bimetallic dzimbiri, dzimbiri dzenje ndi mng'oma dzimbiri. Komabe, izi sizikhala zofunikira kwambiri pakupanga zitsulo. Mlingo wa dzimbiri umadalira zinthu zingapo zokhudzana ndi 'micro-climate' yomwe imazungulira kamangidwe kameneka, makamaka nthawi ya kunyowa ndi mlingo wa kuipitsidwa kwa mumlengalenga. Chifukwa cha kusiyanasiyana kwa mlengalenga, kuchuluka kwa dzimbiri sikungafotokozedwe mofala. Komabe, malo amatha kugawidwa m'magulu ambiri, ndipo mitengo yofananira ndi zitsulo zachitsulo imapereka chisonyezero chothandiza cha kuchuluka kwa dzimbiri. Zambiri zitha kupezeka mu BS EN ISO 12944-2 ndi BS EN ISO 9223

15.Kodi RHS ndi SHS ndi chiyani?

ZojambulidwaSHS (magawo apakati apakati)ndi RHS (makona apakati pa dzenje) ndi zigawo zazitsulo zamphamvu zozizira kwambiri zomwe zimapaka utoto kuti zitetezedwe panthawi yosungira ndikugwira.

16.Kodi inu otentha-kuviika kanasonkhezereka zitsulo?

Zotsatira zazithunzi za Hot dip galvanized square steel pipe
Kwa nthawi yayitali, kuwonetseredwa kosalekeza, kutentha kwakukulu kovomerezeka kwa zitsulo zotentha zoviikidwa ndi 200 ° C (392 ° F), malinga ndi American Galvanizers Association. Kugwiritsiridwa ntchito kwa zitsulo zamagalasi pa kutentha pamwamba pa izi kumapangitsa kuti zinki zisungunuke pazitsulo zapakati pazitsulo.

17.Kodi tanthauzo la SHS ndi chiyani?

Amatanthauza gawo lozungulira lomwe limafupikitsidwa ngati SHS

18.Kodi tanthauzo la CHS ndi chiyani?

Amatanthauza gawo lozungulira, lomwe limafupikitsidwa ngati SHS.

19.Comparison Table pakati pa China Low Aloyi High Strength Structural Zitsulo ndi Mayiko Ena

Kuyerekeza Table pakati pa China Low Alloy High Strength Structural Steel ndi Mayiko Ena

Za kutumiza

1.Kodi nthawi yanu yobereka ndi nthawi yayitali bwanji ya chitoliro chakuda chakuda chachitsulo?

Nthawi zambiri ndi masiku 3-5 ngati katundu ali m'gulu. kapena kuzungulira masiku 25 ngati katunduyo mulibe ndipo zili molingana ndi dongosolo.

Ku South Africa: masiku 45
Kupita ku Middle East: masiku 30
Kufika ku South America: masiku 60
Kumpoto kwa America: masiku 30
Ku Russia: masiku 7
Ku Europe: masiku 45
Ku South Korea: masiku 5
Kupita ku Japan: masiku 5
Ku Vietnam: masiku 15
Kupita ku Thailand: masiku 15
Ku India: masiku 30
Kupita ku Indonesia: masiku 15
Ku Singapore: masiku 10

Za utumiki

1. N’chifukwa chiyani anthu ambiri amasankha YUANTAIDERUN?

YUANTAIDERUN WABWINO WABWINO PRICE UTUMIKI WABWINO.

2. Nanga bwanji kuwongolera bwino mu fakitale ya YUANTAIDERUN?

Tili ndi akatswiri asayansi,

Ndipo akatswiri oyesa mayeso.

3. Kodi muli ndi ntchito zamsika?

Zofuna za Ubwino/Kuchuluka: Wogula ali ndi ufulu wopereka chiwongola dzanja chaubwino ndi kuchuluka kwake molemberana ndi Wogulitsa pasanathe masiku 90 atafika padoko lomwe akupita.

4. Ndi Satifiketi Yotani Yomwe YuanTaiDeRun Ingapereke?

EN210 EN219 BC1 API UL ISO FPC CE EPD PHD JIS3466 GB

5. Kodi mumapanga bwanji bizinesi yathu yayitali komanso ubale wabwino?

A: 1.Timasunga khalidwe labwino komanso mtengo wampikisano kuti tiwonetsetse kuti makasitomala athu amapindula.

2.Timalemekeza kasitomala aliyense monga bwenzi lathu ndipo timachita bizinesi moona mtima ndikupanga mabwenzi nawo, mosasamala kanthu komwe akuchokera.

6. Kodi tingatengeko zitsanzo zina? Malipiro aliwonse?

Inde, mutha kupeza zitsanzo zomwe zilipo m'gulu lathu.Zaulere pazitsanzo zenizeni, koma makasitomala ayenera kulipira mtengo wonyamula katundu.

7. Kodi zitsulo zimagwiritsidwa ntchito bwanji m'nyumba ndi zomangamanga?

Mwayi wogwiritsa ntchito zitsulo m'nyumba ndi zomangamanga ndi zopanda malire. Ntchito zofala kwambiri zalembedwa pansipa.Kwa nyumba Zigawo zamapangidwe: izi zimapereka chimango cholimba, cholimba cha nyumbayo ndipo zimapanga 25% yazitsulo zomwe zimagwiritsidwa ntchito m'nyumba.Mipiringidzo yowonjezera: izi zimawonjezera mphamvu zowonongeka ndi kuuma kwa konkriti ndikupanga 44% kugwiritsa ntchito zitsulo m'nyumba. Chitsulo chimagwiritsidwa ntchito chifukwa chimamangiriza bwino ku konkire, chimakhala ndi mphamvu yofanana ndi yowonjezera kutentha ndipo ndi yamphamvu komanso yotsika mtengo. Konkire yolimbidwa imagwiritsidwanso ntchito popereka maziko akuya ndi zipinda zapansi ndipo pakadali pano ndiyo nyumba yomangira yoyambira padziko lonse lapansi. Zopangira mapepala: 31% ili muzinthu zamapepala monga denga, zotchingira, makoma amkati, siling'ono, zotchingira, ndi mapanelo otsekereza akunja. -structural steel: chitsulo chimapezekanso m'zinthu zambiri zosamangira m'nyumba, monga zida zotenthetsera ndi zoziziritsa kukhosi komanso ducting mkati. njanji, mashelufu ndi masitepe amapangidwanso ndi chitsulo. Pazachitukuko Manetiweki oyendera: zitsulo zimafunikira milatho, tunnel, njanji komanso pomanga nyumba monga malo opangira mafuta, masitima apamtunda, madoko ndi ma eyapoti. Pafupifupi 60% yazitsulo zomwe zimagwiritsidwa ntchito pamtunduwu zimakhala ngati rebar ndipo zina zonse ndi zigawo, mbale ndi njanji yanjanji. Zida (mafuta, madzi, mphamvu): zitsulo zopitirira 50% zomwe zimagwiritsidwa ntchito popanga izi zili m'mapaipi apansi panthaka kuti azigawira madzi. ndi kuchokera ku nyumba, ndi kugawa gasi. Zina zonse zimakhala ndi rebar yopangira magetsi komanso nyumba zopopera magetsi.

Za kupanga ndondomeko yachitsulo chitoliro

1.Kodi kupanga Hot choviikidwa kanasonkhezereka zitsulo chitoliro?

ghfg

2. Momwe mungapangire Electrical Resistance Weld Pipe-ERW?

ERW-zitsulo-chitoliro-kupanga-njira-2