| Khoom npe | Q195 Q235 Q355 kub dov txias dov steel yeeb nkab |
| loj kam rau ua | ± 1 feem pua |
| ntev | 1-12M |
| Technology | Kub yob, txias yob, txias kos, ect. |
| Khoom siv | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Qib A, Qib B, Qib C |
| Cov cai | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A{{8} } }, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Cov ntawv pov thawj | MTC ISO 9001 Cov |
| Ntim | Kev lag luam tus qauv packing lossis raws li cov neeg siv khoom xav tau |
| Them | T/T, L/C, Western Union, PayPal, Apple Them, Google Them, D/A, D/P, MoneyGram |
| Lub sij hawm xa tuaj | Feem ntau 15 hnub ua haujlwm, koj qhov ntim yuav txiav txim siab peb lub sijhawm xa khoom |
Seamless carbon steel kav yog tsim los ntawm cov khoom steel ingots los yog billets uas yog perforated thiab ces kub dov, txias dov los yog txias dov. Seamless carbon steel kav ua lub luag haujlwm tseem ceeb hauv Tuam Tshoj txoj kev lag luam steel yeeb nkab, cov khoom siv raw ntawm seamless carbon steel kav yog round tube billet, uas yog ua tiav los ntawm tshuab txiav thiab rhuab hauv qhov cub los ntawm txoj siv conveyor. Lub billet yog rhuab nyob rau hauv lub qhov cub rau ib tug kub ntawm txog 1200 degrees Celsius. Cov roj yog hydrogen lossis acetylene. Kev tswj kub hauv qhov cub yog qhov teeb meem tseem ceeb. Lub round tube billet yuav tsum mus los ntawm lub siab xyaum tom qab tawm hauv lub cub tawg. Feem ntau, cov perforators feem ntau yog tapered roller perforators, uas muaj kev ua haujlwm siab ntau lawm, cov khoom zoo, ntau qhov perforation thiab txoj kab uas hla expansion, thiab tuaj yeem perforate ntau hom hlau.
Cov lus nug uas nquag nug
Q: Koj puas lees txais kev tshuaj xyuas thib peb?
A: Yog, peb lees txais kiag li.
Q: Koj tuaj yeem lav koj cov khoom li cas?
A: Txhua daim ntawm cov khoom yog tsim los ntawm cov ntaub ntawv pov thawj, tshuaj xyuas los ntawm Linxu ib thooj raws li lub teb chaws tus qauv ntawm QA / QC. Peb kuj tuaj yeem muab qhov kev lees paub rau cov neeg siv khoom kom ntseeg tau qhov zoo.
Q: Kuv tuaj yeem tau txais koj cov lus hais sai npaum li cas?
A: Email thiab fax yuav raug txheeb xyuas tsis pub dhau 24 teev, lub sijhawm no Skype, Wechat thiab WhatsApp yuav online hauv 24 teev. Thov xa peb cov ntaub ntawv koj xav tau thiab kev txiav txim, specification (qib steel, qhov loj, ntau, qhov chaw nres nkoj), peb yuav pom koj tus nqi zoo dua sai sai.
Cim npe nrov: astm a36 seamless carbon steel, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
