1.Q: Ntev npaum li cas tuaj yeem xa tuaj?
A: Rau cov khoom lag luam, yuav ua cov khoom xa tuaj hauv 5- 7 hnub tom qab tau txais qhov tso nyiaj lossis tau txais L / C; Rau cov khoom xav tau kev tsim khoom tshiab rau cov khoom siv, feem ntau ua cov khoom xa tuaj hauv 15-20 hnub; Rau cov khoom xav tau tshiab ntau lawm rau
cov ntaub ntawv tshwj xeeb thiab tsis tshua muaj, feem ntau xav tau 30-40 hnub ua zaub mov xa tuaj.
2.Q: Yuav Daim Ntawv Pov Thawj Ua Haujlwm puas tau lees paub rau EN10210 lossis EN10219?
A: Rau cov khoom tsim tawm tshiab tsis tas yuav txiav lossis ua tiav, yuav muab Daim Ntawv Pov Thawj Zeb Xeem Xeem
tau ntawv pov thawj rau EN10210 / EN10219; rau cov khoom lag luam thiab cov khoom xav tau kev txiav lossis kev ua haujlwm ntxiv, yuav muab Daim Ntawv Pov Thawj Zoo ntawm peb Lub Tuam Txhab, Nws yuav qhia lub npe zeb thawj thiab cov ntaub ntawv qub.
3.Q: Thaum cov khoom tau txais pom tias tsis ua raws li cov khoom raws li daim ntawv cog lus xav tau, koj yuav ua li cas?
A: Thaum cov khoom tau txais pom tias tsis ua raws li cov khoom lag luam daim ntawv cog lus, thaum tau txais cov duab thiab cov ntaub ntawv raug cai thiab cov ntaub ntawv los ntawm koj sab, yog tias nws tsis ua raws, peb yuav them rov qab qhov poob thaum thawj zaug.
4.Q: Koj puas muab cov qauv?
puas yog dawb los yog ntxiv? A: Yog, peb tuaj yeem muab cov qauv thiab tsis them tus nqi thauj khoom.
5.Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them <= 1000USD, 100% ua ntej. Kev Them> = 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa zaub mov.
PROCESS FLOW NTAWM SEAMLESS STEEL PIPE
Ntim thiab xa khoom
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Yuantai cov neeg uas ci thiab cua sov nyob rau hauv sib txawv posts
Hauv Yuantai lub rooj cob qhia, Kev sib deev tsis muaj zog yog tsis muaj qis dua rau tus txiv neej.
Kev tsom xam tsis tu ncua tau ua tiav ib qho kev sib tw hauv ib qeb
Lub sij hawm hloov tau txhua yam, tab sis lub sij hawm yuav tsis hloov txhua yam. Piv txwv li, lub siab pib.
KEV PAB CUAM TEAM
UA CHAW UA HAUJ LWM
Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau hauv kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab tawm mus ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov ntsiab lus tuaj yeem faib ua roughly faib rau hauv: tshuaj muaj pes tsawg leeg, yield zog, tensile zog, tej yam khoom, thiab lwm yam
Nyob rau tib lub sijhawm, lub tuam txhab tseem tuaj yeem ua tiav kev tshawb nrhiav qhov tsis zoo hauv online thiab annealing thiab lwm yam kev kho cua sov raws li cov neeg siv khoom xav tau.
https://www.ytdrintl.com/
E-mail:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog steel yeeb nkab Hoobkas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim thiab xa tawm txhua yam ntawm cov yeeb nkab square, galvanized yeeb nkab, ERW welded yeeb nkab, kauv yeeb nkab, submerged arc welded yeeb nkab, ncaj seam yeeb nkab, seamless yeeb nkab, xim coated steel kauj, galvanized steel kauj thiab lwm yam steel khoom. Kev thauj mus los yooj yim, nws yog 190 mais deb ntawm Beijing Capital International Airport thiab 80 mais deb ntawm Tianjin Xingang.
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