Yog vim li cas vim li cas cov neeg feem coob nyiam cov yeeb nkab seamless es tsis txhob welded (seamed) yog vim lawv muaj peev xwm tiv taus siab heev yam tsis muaj cracking. Seam lossis welded yeeb nkab tsis tuaj yeem ua tau zoo ib yam, txij li cov seam, uas yog, qhov taw tes uas daim ntawv tau welded, yog qhov yooj yim heev rau kev tawg nyob rau hauv kev kub siab.
| Standards Group | Standard ntawm technical specifications | Feem ntau xav tau qib steel | Kev xa khoom raws li txoj cai |
| European qauv | TS EN 10025-2, DSTU EN 10025-2 | S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2 | Kub dov, normalizing dov, thermomechanical dov |
| TS EN 10025-3, DSTU EN 10025-3 | S275N, S275N, S355N, S355N, S420N, S420NL, S460N, S460NL | normalization ntawm laminate | |
| TS EN 10025-4, DSTU EN 10025-4 | S355M, S355ML, S420M, S420ML, S460M, S460ML | Thermomechanical lamination | |
| TS EN 10025-5, DSTU EN 10025-5 | S235J0W, S235J2W, S355J0WP, S355J2WP, S355J0W, S355J2W, S355K2W | Kub dov, normalized laminated | |
| TS EN 10025-6, DSTU EN 10025-6 | S460QL, S460QL, S460QL1, S500Q, S500QL, S500QL1, S550Q, S550QL, S550QL1, S620Q, S620QL, S620QL1, S690Q, S690QL, S690QL S890QL, S960Q, S960QL | 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, 34Ni8CrN3, 36NiCrMo16, 39NiCrMo3, 30NiCrMo16-6, 51CrV4, 20MnB5, 30mnB5, 38MnB5, 27MnCrB5-2, 33MnCrB5-2, 39MnCrB6-2 | Kub dov, mos annealed, normalized, quenching thiab tempering | |
| TS EN ISO 683-3, EN 10084 | C10E, C10R, C15E, C15R, C16E, C16R28Cr4, 28CrS4, 20MnCr5, 20MnCrS5, 22CrMoS3-5, 20MoCr3, 20MoCrS3, 20MoCr4, 20MoCr1N6, 18NiCr5-4, 17CrNi6-6, 15NiCr13, 17NiCrMo6-4, 17NiCrMoS6-4, 20NiCrMoS6-4, 18CrNiMo7-6, 14NiCrMo13-4, 20NiCrMo17S3-3, 16MnCr5, 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, 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, 60S2A, 70S3А, 60S2G, 50G, 50GХGА, 55GF, 55GF 60S2A, 60S2AFA, 65C2VА, 60S2N2A, 70S2ХА | Kub dov, annealed, tempered | |
| DSTU 7806, GOST 4543 | 30G2, 35G2, 40G2, 45G2, 50G2, 50G2, 20ХGR, 20GNR, 20GNR, 27GNR, 18Х2N4МА, 38ХМ, 30Х2МА, 38Х2N2MА 38ХN3MА, 18Х2N4MА, 25Х2N4MА, 30ХN2MФА, 38ХV, 30ХN2VА, 38Х2N2VА, 40Х2N2VА, 38А,N8VА 25Х2N4VА, 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, 15GF, 15GF, 15G2FD, 14G2AF, 14G2AFD, 16G2AFD, 18G2AFD, 18G2AFD | Kub dov, normalized, tswj lamination, thiab lwm yam. |
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 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
