Steel round bar yog muab raws li qhov yuav tsum tau ntawm ntau yam thoob ntiaj teb, lub teb chaws thiab cov qauv kev lag luam nrog rau cov neeg siv khoom tshwj xeeb. Cov khoom no muaj tom qab kub dov, nrog rau tom qab thermomechanical dov thiab normalizing dov, normalizing, annealing, tempering thiab lwm yam kev kho cua sov. Feem ntau cov qauv thiab qib siv tau rau cov kab puag ncig yog teev nyob rau hauv lub rooj.
| 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 | normalization ntawm laminate | |
| 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 | S460Q, S460QL, S460QL1, S500Q, S500QL, S500QL1, S550Q, S550QL, S550QL1, S620Q, S620QL, S620QL1, S690Q, S690QL, S690QL, S690QL 0ql ua | 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 | |
| EN ISO 683-2, EN 10083-3, DSTU EN 10083-3 | 38Cr2, 46Cr2, 34Cr4, 34CrS4, 37Cr4, 41Cr4, 41CrS4, 25CrMo4, 25CrMoS4, 34CrMoS4, 42CrMoS4, 42CrMoS4, 50CrMo4, 34NiMoN6, NiCrMo3, 30NiCrMo16-6, 51CrV4, 20MnB5, 30mnB5, 38MnB5 , 27MnCrB5-2, 33MnCrB5-2, 39MnCrB6-2 | Kub dov, mos annealed, normalized, quenching thiab tempering | |
| EN ISO 683-3, EN 10084 | C10E,C10R,C15E,C15R,C16E,C16R28Cr4,28CrS4,20MnCr5,20MnCrS5,22CrMoS3-5,20MoCr3,20MoCrS3,20MoCr4,20MoCrS4,12CrNi kuv 6-6 , 15NiCr13, 17NiCrMo6-4, 17NiCrMoS6-4, 20NiCrMoS6-4, 18CrNiMo7-6, 14NiCrMo13-4, 20NiCrMo{{16Cr3}, , 16MnCrS5, 16MnCrB5, 18CrMo4, 18CrMoS4, 10NiCr5-4, 20NiCrMo2-2, 20NiCrMoS2-2 | Kub dov, mos annealed, normalized, thiab lwm yam. | |
| Ukrainian thiab CIS cov qauv | DSTU 4484, GOST 535 | St0, St1kp, St1ps, St1sp, St2kp, St2ps, St2sp, St3kp, St3ps, St3sp, St3Gps, St3Gsp, St4kp, St4ps, St4sp, St5ps, St5sp, St5Gps, St6ps, St6sp | Kub dov (tso cai rau kev kho cua sov) |
| DSTU 7809, GOST 1050 | 05kp, 08kp, 08ps, 10kp, 10ps, 11kp, 15kp, 15ps, 18kp, 20kp, 20ps, 08, 10, 15, 20, 25, 30, 35, 55, 50, 45, 35, 50, 45, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 05, 08kp, 08kp, 08kp | Kub dov, annealed, tempered, normalized, thiab lwm yam. | |
| DSTU 8429, GOST 14959 | 65, 70, 75, 80.85, 60G, 65G, 70G, 55S2, 55S2A, 60S2, 60S2А,70S3А, 60S2G, 50G, 50GХGА, 52GF, 52GF AB, 60S2A, 65C2V, 60S2N2A, 70S2ХА | Kub dov, annealed, tempered | |
| DSTU 7806, GOST 4543 | 30G2, 35G2, 40G2, 45G2, 50G2, 20ХGR, 20GNR, 20GNR, 27GNR, 18Х2N4МА, 38ХМ, 30Х2МА, 38Х2M2MN2M , 18Х2N4MА, 25Х2N4MА, 30ХN2MФА, 38ХV, 30ХN2VА, 38Х2N2VА, 40Х2N2VА, 38ХN3VА, 18V4V2N2N , 30ХN2VFА, 15Х, 20Х, 30Х, 35Х, 40Х, 45Х, 40ХN, 15ХF, 30ХМА, thiab lwm yam. | Kub dov, annealed, tempered, normalized, normalized thiab tempered | |
| DSTU 8541, GOST 19281 | 3sp, 09G2S, 09G2D, 12GS, 16GS, 14G2B, 17G1S, 09G2, 10G2S1, 14G2, 15GF, 15GF, 10G2B, 10G2B, 15GF4, 15GF4, SF 2A, F, 14G2AFD, 16G2AFD, 18G2AFD, 18G2AFD | Kub dov, normalized, tswj lamination, thiab lwm yam. |
1. Koj cov nqe lus them nqi yog dab tsi?
Peb cov nqe lus them nqi ib txwm yog 30% TT raws li tso nyiaj thiab qhov nyiaj tshuav them tom qab pom cov ntawv luam ntawm cov ntawv xa nyiaj. Rau cov neeg siv khoom nrog ntau tshaj ib xyoos ntawm kev koom tes, peb lees txais 20% them ua ntej. Tsis tas li ntawd, peb kuj ua haujlwm nrog D / P thiab LC.
2. Lub sijhawm khoom xa tuaj yog dab tsi?
Rau cov khoom peb muaj nyob rau hauv Tshuag, peb xa cov khoom tsis pub dhau 5 hnub. Yog tias nws yog qhov kev txiav txim ntau lawm nrog lub ntim tsis pub tshaj 200 tons, lub sijhawm xa khoom feem ntau yuav nyob rau hauv 20 hnub tom qab sib khi daim ntawv cog lus. Thiab lub sijhawm xa khoom yuav ntev me ntsis rau kev txiav txim ntim siab tshaj 200tons.
3. Koj puas tuaj yeem ua cov khoom xa tuaj ib nrab?
Peb yuav ua raws li cov neeg siv khoom thov kom ua cov khoom xa tuaj ib nrab lossis tsis tau. Ib nrab shipping tsis yog ib qho teeb meem rau peb.
4. Qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
Rau cov khoom hauv Tshuag, peb muab los ntawm ib thooj. Yog tias nws yog qhov kev txiav txim ntau lawm, MOQ yog 3 tons. Thov nco ntsoov tias tus nqi raws li MOQ yuav siab dua me ntsis ntawm FCL tus mob vim yog tus nqi siab dua.
5.Ua ntej kev koom tes peb xav tau ib qho qauv los kuaj xyuas qhov zoo, puas yog?
Peb tuaj yeem muab cov qauv dawb rau koj yog tias tus qauv tus nqi tsis ntau tshaj 30USD, koj tsuas yog yuav tsum tau them tus nqi thauj khoom. Rau cov qauv muaj nuj nqis ntau dua 30USD, tus nqi nthuav qhia thiab tsuas yog ib nrab ntawm tus qauv tus nqi yog nyob ntawm koj tus as khauj, thiab peb them rau lwm ib nrab.
6.Dab tsi yog hom kev thauj mus los?
Hiav txwv freight yog hom kev thauj khoom tseem ceeb tshaj plaws, thiab peb xaiv cov kab xa khoom raws li lub sijhawm xa khoom ntxov tshaj plaws thiab ntxov tshaj plaws, tsis yog tus nqi pheej yig tshaj plaws; los yog peb ua raws li cov neeg siv khoom cov lus qhia yog tias muaj. Peb kuj xaiv txoj kev tsheb ciav hlau thaum nws yooj yim tshaj plaws. Hauv cov qauv thiab cov ntaub ntawv, kev thauj mus los yog nqa los ntawm huab cua.
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
