Cov kav hlau hlau tuaj yeem muab faib ua ob pawg raws li kev tsim khoom: seamless steel kav thiab seamless steel kav.1. Seamless steel raj yuav muab faib ua: kub dov seamless raj, txias drawn tube, precision steel raj, thermal expansion tube, extrusion raj, extrusion raj, thiab lwm yam. txias dov (rub). Bundles of steel tubs Bundles of steel tubes 2. Vim lawv cov txheej txheem vuam sib txawv, cov kav hlau welded tau muab faib ua cov kav hlau txuas rau hauv qhov cub hluav taws xob, hluav taws xob welded yeeb nkab (tsis kam welded yeeb nkab) thiab nws pib arc welded yeeb nkab. Vim lawv cov vuam sib txawv, lawv tau muab faib ua cov yeeb nkab ncaj welded thiab kauv welded yeeb nkab. Welded steel yeeb nkab yog ua los ntawm dov tubular steel phaj nrog pob tw seam los yog kauv seam weld. Nyob rau hauv cov nqe lus ntawm kev tsim txoj kev, nws kuj tau muab faib ua cov dej tsis tshua muaj kev thauj mus los vuam steel yeeb nkab, kauv seam fais vuam steel yeeb nkab, ncaj coil vuam steel yeeb nkab, hluav taws xob vuam yeeb nkab, thiab lwm yam. Seamless steel kav yuav siv tau nyob rau hauv ntau yam lag luam ntawm cov kav dej siab thiab cov kav dej. Cov yeeb nkab vuam siv tau rau cov kav dej, cov kav dej, cov kav dej cua sov, cov kav dej hluav taws xob, thiab lwm yam.
| Cov qauv ntawm Ukraine thiab CIS | 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, 30, 50, 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, 60s2, 70s3a, 60s2g, 50xg, 50хgco, 55х6gr, 50x6sf, 20sf | Kub dov, annealed, tempered | |
| DSTU 7806, GOST 4543 | 30G2, 35G2, 40G2, 45G2, 50G2, 20ХGR, 20ХNR, 20ХGNR, 27ХTR, 18Х2N4МА, 38ХМ, 30Х2МА, 38Х2N2МА, 40Х2N2МА, 38ХN3МА, 18Х2N4МА, 25Х2N4МА, 30ХN2МФА, 38ХV, 30ХN2VА, 38Х2N2VА, 40Х2N2VА, 38ХN3VА, 18Х2N4VА, 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 | ST3SP, 09G2S, 09G2D, 12GS, 16GS, 14xGS, 17G1S, 09G2, 10G2S1, 14G2, 15GF, 15xSND, 10xNDP, 10G2B, 15GDF2SF, 15GDF2SF, 1 | Kub dov, normalized, tswj dov, thiab lwm yam. |
1. txog peb?
Peb lub hauv paus yog nyob rau hauv Tianjin, Tuam Tshoj, thiab txij li thaum 2011 nws tau dhau sgs, iso thiab certifications. yog muag rau cov teb chaws Asia (30.00 feem pua), Africa (10.00 feem pua), North America (10.00 feem pua), Eastern Europe (10.{{ 8} } feem pua , Middle East (10.00 feem pua ; South Europe (6. } feem pua ; Northern Europe (5.00 feem pua , Western Europe (4.00 feem pua ), Central America (2. } feem pua ), Oceania (1,{26}} feem pua .Peb Lub Chaw Haujlwm muaj tag nrho ntawm 301 - 500 tus neeg.
2. Lub sij hawm xa tuaj?
8 - 14 hnub. Feem ntau qhov ntau thiab tsawg muaj cov khoom muag loj thiab cov neeg siv khoom tuaj yeem xa khoom sai li sai tau thaum lawv tso qhov kev txiav txim.
3. kev them nqi?
hloov nyiaj hauv tuam txhab, tsab ntawv ntawm credit, tshev tawm thiab them nyiaj, hloov ceev, credit card, paypal, Western union nyiaj hloov, nyiaj ntsuab, escrow
4. Koj tuaj yeem yuav dab tsi ntawm peb?
Peb kuj tsim: steel h beam, ipe beam, steel i beam, lub kaum sab xis steel, steel raj, galvanized raj / phaj, square thiab rectangular hollow seem, ppgi kauj, qab nthab phaj, thiab lwm yam.
5. Peb yuav lav qhov zoo li cas?
Ib txwm muab cov qauv ua ntej ua ntej ua ntej ntau lawm;
Kev tshuaj xyuas zaum kawg yog ib txwm ua ua ntej ua zaub mov xa tuaj.
Cim npe nrov: smls steel yeeb nkab, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
