Ob txoj kev hla-dov thiab txoj kev extrusion yuav tsum xub ua kom sov lub raj dawb los yog ingot, thiab cov raj hlau uas tsim los yog hu ua kub dov raj. Cov kav hlau uas tsim los ntawm kev ua haujlwm kub tuaj yeem ua haujlwm txias ua haujlwm raws li xav tau. Muaj ob txoj hauv kev ua haujlwm txias: ib qho yog kos duab txias, uas yog rub cov yeeb nkab steel los ntawm extrusion tuag kom cov yeeb nkab steel ua nyias thiab ntev dua; Lwm txoj kev yog txias dov, tsim los ntawm cov kwv tij Mengnesmann. Kub dov zeb yog siv rau kev ua haujlwm txias. Kev ua haujlwm txias ntawm seamless steel kav tuaj yeem txhim kho qhov tseeb qhov tseeb thiab ua tiav ntawm cov kav hlau steel thiab txhim kho cov khoom siv ntawm cov khoom siv.
| Standards Group | Standard ntawm technical specifications | Feem ntau xav tau qib steel | Kev xa khoom raws li txoj cai |
| European qauv | Hauv 10025-2, DSTU hauv 10025-2 | S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2 | Kub dov, normalizing dov, thermomechanical dov |
| Hauv 10025-3, DSTU hauv 10025-3 | S275N, S275N, S355N, S355N, S420N, S420NL, S460N, S460NL | Normalizing laminate, normalized | |
| Hauv 10025-4, DSTU hauv 10025-4 | S355M, S355ML, S420M, S420ML, S460M, S460ML | Thermomechanical lamination | |
| Hauv 10025-5, DSTU hauv 10025-5 | S235J0W, S235J2W, S355J0WP, S355J2WP, S355J0W, S355J2W, S355K2W | Kub dov, normalized laminated | |
| Hauv 10025-6, DSTU hauv 10025-6 | S460QL, S460QL, S460QL1, S500Q, S500QL, S500QL1, S550Q, S550QL, S550QL1, S620Q, S620QL, S620QL1, S690Q, S690QL0, S690QL0 L | Quenching thiab tempering | |
| EN ISO 683-1, EN 10083-2, DSTU EN 10083-2 | 35, 40, 45, 55, 60, 45Е, 45R, C50E, C50R, C55, C55E, C55R, C60E, C60R, 28Mn6, С22Е, С22R5, C35C, C35 | Kub dov, mos annealed, normalized, quenching thiab tempering |
Q1: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A1: Peb tab tom txiav thiab sib tsoo disc chaw tsim tshuaj paus rau ntau tshaj 20 xyoo, nyob rau hauv Wuyi zhejiang.
Q2: Koj daim ntawv thov txiav thiab abrasive discs yog dab tsi?
A2: Siv rau hlau, stainless hlau, carbon hlau, cam khwb cia hlau, pob zeb thiab lwm yam.
Q3: Koj siv lub ntim dab tsi? Koj puas txais OEM xaj?
A3: Feem ntau packing raws li shrinkage + nruab nrab sab hauv lub thawv + txheem export thawv, peb kuj txais OEM kev txiav txim, daim ntawv lo thiab pob raws li cov neeg siv khoom.
Q4: Koj muaj ntawv pov thawj dab tsi?
A4: Yog lawm, peb muaj ISO 9001, MPa EN12413.
Q5: Koj qhov kev tsim khoom txhua hnub yog dab tsi?
A5: 350000 PCS ib hnub rau cov khoom tsim tawm txhua hnub ntawm cov khoom me me, 35000pcs ib hnub rau qhov loj me xws li 14 "thiab 16".
Q6: Koj puas muaj cov txheej txheem tshuaj xyuas ua ntej ua zaub mov xa tuaj?
A6: Yog lawm, peb ua, 100% QC tshuaj xyuas ua ntej ua zaub mov xa tuaj.
Q7: Koj puas tuaj yeem muab cov qauv dawb?
A7: Yog lawm, peb tuaj yeem muab cov qauv dawb, tab sis cov qauv thauj khoom yog rau cov neeg siv khoom.
Q8. Koj lub sijhawm them nyiaj yog dab tsi?
A8: Feem ntau TT 30% tso nyiaj, thiab sib npaug tiv thaiv daim B / L lossis L / C thaum pom,
Q9: Lub sijhawm khoom xa tuaj yog dab tsi?
A9: Txog 30 hnub rau lub thawv xaj. Txog ib lossis ob lub lis piam rau cov qauv xaj.
Cim npe nrov: tawv seamless raj, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
