Nrog rau qhov ntau thiab tsawg ntawm 1/2-nti thiab 24-nti, peb ERW steel hlab dhau los ntawm cov kev xeem nruj thiab kev xeem, yog li lav tias qhov zoo ntawm cov vuam, qhov tseeb ntawm qhov loj me, ovalization, txiav compressions, qhov kawg ntawm qhov zoo. raj, kam rau ua ntawm phab ntsa ntom ntom, thiab cov khoom ntim zoo yog tag nrho raws li API5L, ASTMA53, GB / T9711.1, lossis GB / T3091 tus qauv. Tsis tas li, peb tuaj yeem ua cov khoom raws li tus qauv xav tau los ntawm cov neeg siv khoom.
Sab nraud txoj kab uas hla kam rau ua
| Padrão | rau txoj kab uas hla | Tube kawg kam rau ua | Tube lub cev kam rau ua |
| API 5L | 219.1 ~ 273.1 ib | ntxiv rau 1.6mm, -0.4mm | ± 0.75 feem pua |
| 274 Ib.{1}}~320 | ntxiv 2.4mm, -0.8mm | ± 0.75 feem pua | |
| 323.9-457 Ib | ntxiv 2.4mm, -0.8mm | ± 0.75 feem pua | |
| 508 | ntxiv 2.4mm, -0.8mm | ± 0.75 feem pua | |
| 559-610 Ib | ntxiv 2.4mm, -0.8mm | ± 0.75 feem pua |
Q: Dab tsi yog qhov tsawg kawg nkaus kev txiav txim ntim ntim?
A: 1 ton.
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Cov qauv pub dawb muaj rau koj kuaj thiab kuaj. Txhawm rau kom tau txais cov qauv dawb, koj yuav tsum xa peb qhov chaw nyob kom ntxaws (nrog rau Zip Code) thiab koj tus account dhl / FEDEX / UPS los sau cov qauv, thiab tus nqi xa khoom yuav raug them los ntawm koj.
Q: Kuv tuaj yeem tau txais koj daim ntawv teev nqi li cas?
A: Thov xa koj email lossis fax rau peb thiab cov ntaub ntawv xaj - kom muaj nuj nqis, specifications (steel type, thickness, width, surface finish), thiab ces kuv tuaj yeem xa koj daim ntawv teev nqi.
Cim npe nrov: erw raj, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
