DONGSHAO o se tasi o faʻapolofesa Saina Large Hex Bolts for Steel Structure manufacturers and suppliers, pe afai o loʻo e suʻeina le Large Hex Bolts for Steel Structure ma le tau maualalo, faʻafesoʻotaʻi i matou nei!
Su'e se filifiliga tele o Large Hex Bolts for Steel Structure from China atDONGSHAO.. O le gaosiga o le uʻamea faʻapipiʻi hexagonal bolt mea ma togafitiga luga e sili ona lelei, malosi faʻapipiʻi malosi, maualuga le faʻatuatuaina, e le faigofie ona tatala, talafeagai mo le tele o masini faʻainisinia tetele ma faʻainisinia fausaga uʻamea; Faʻamatalaga atoatoa, e mafai ona faʻafetaui manaʻoga eseese o vaega faʻamatalaga, lautele lautele o le faʻaogaina; Faʻatasi ai ma foliga faʻapitoa, faʻapipiʻi faigofie, faʻaleleia faigofie.
O le fausaga uamea lapoa hexagon u'amea o se ituaiga o connector lautele faaaogaina i le inisinia fausaga uamea, lea e masani ona faaaoga e fesootai ai le tulaga sootaga o ipu fausaga uamea.
| (mm) | M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 |
| P | 1.75 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 |
| e maualuga | 23 | 28 | 33 | 34 | 37 | 39 | 42 | 50 |
| e min | 21 | 26 | 31 | 32 | 34 | 37 | 40 | 48 |
| max | 15.2 | 19.2 | 24 | 26 | 28 | 32 | 35 | 41 |
| ds max | 12.7 | 16.7 | 20.84 | 22.84 | 24.84 | 27.84 | 30.84 | 37 |
| ds min | 11.3 | 15.3 | 19.16 | 21.16 | 23.16 | 26.16 | 29.16 | 35 |
| e min | 23.91 | 29.56 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 66.44 |
| k max | 8.45 | 10.75 | 13.9 | 14.9 | 15.9 | 17.9 | 20.05 | 24.05 |
| k min | 7.55 | 9.25 | 12.1 | 13.1 | 14.1 | 16.1 | 17.95 | 21.95 |
| r min | 1.2 | 1.2 | 1.5 | 1.5 | 2 | 2 | 2 | 2 |
| s max | 22 | 27 | 32 | 36 | 41 | 46 | 50 | 60 |
| s min | 21.16 | 26.16 | 31 | 35 | 40 | 45 | 49 | 58.8 |
1. Aafiaga Alamanuia mautu
Faʻatūina i le 1980s, o loʻo taulaʻi atu le kamupani i le vaega faʻapipiʻi mo le silia ma le tolusefulu tausaga ma ua faʻaalia pea o se "Vaega Lelei Faʻamatalaga Faʻamatalaga" i le Itumalo o Hebei.
2. Malosi Gafaia Gaosi
O le taimi nei o loʻo faʻagaioia o se faʻalapotopotoga faʻapitoa, o matou lala e aofia ai Hebei Dongshao Fastener Manufacturing, Yongnian Southeast Fastener Manufacturing, Handan Dongke Metal Surface Treatment, ma le Dongshao Heat Treatment Plant. O a matou fale e aofia ai se fale e 10,000 sikuea mita, faʻafaigaluegaina e se aufaigaluega e sili atu i le 100 tagata faigaluega, e aofia ai le sili atu ma le 20 inisinia ma tomai faʻapitoa.
3. Laina Oloa Tele
I le faʻaopoopoga i faʻamau hexagonal tetele mo fausaga uʻamea, matou te ofoina atu: T.C. (Tension Control) faʻamau, faʻamau hex malosi ma nati, ANSI / ASME B7 filo filo, GB faʻalautele taula, ANSI / ASME A490 / A325 uʻamea maualuga, taula vailaʻau, taula faʻainisinia, paʻu PV faʻapipiʻi vevela, paʻu paʻu uamea faʻapipiʻi, faʻamau faʻapipiʻi faʻapipiʻi faʻapipiʻi. fa'amau, ta'ele mafolafola ANSI/ASME F436, nati A563, ma isi mea.
4. Agava'a Fa'apitoa
Matou te lagolagoina le gaosiga e faʻavae i luga o ata o tagata faʻatau ma e mafai ona faʻapipiʻiina vaega faʻaletonu eseese, vaega e le masani ai, ma faʻamaufaʻailoga faʻapitoa e fetaui ma manaoga faʻainisinia tulaga ese.
5. Auauna Atu Alamanuia Eseese
O a matou oloa o loʻo faʻaaogaina lautele i vaega e pei o le fausiaina, masini, teuteuga, taʻavale, fau vaa, nofoaafi feʻaveaʻi, metallurgy ma mining, ma photovoltaic solar energy.
6. Fa'ailoa i Maketi Fa'alotoifale ma Fa'ava-o-malo
O a matou oloa o loʻo faʻatau atu i le atunuʻu atoa ma o loʻo faʻatau atu i le tele o atunuʻu ma itulagi i Sautesasae Asia, Europa, Amerika i Matu, ma Aferika, ma maua ai le viia lautele mai tagata faʻatau i le lalolagi atoa.
7. Fa'apa'aga mautu mo taimi uumi
Ua matou faʻavaeina taimi umi, faʻamautu sootaga felagolagomaʻi ma pisinisi tetele e pei o China First Heavy Industries (Tianjin Heavy Industry), China Railway 14th Bureau, Shandong Longxiang, Fujian Hongguan, ma le China Academy of Railway Sciences (CARS).
8. Faiga Auaunaga Lautele
Fa'atau atu: Fa'amatalaga fa'apitoa o oloa, fautuaga fa'apitoa, ma fofo fa'apitoa
I-faʻatau: Faʻatonuga faʻatonuga, suʻesuʻeina o mea faʻatau, ma faʻamautinoa le tuʻuina atu lelei
Post-faʻatau: lagolago faʻapitoa, taʻiala faʻaleleia, ma aʻoaʻoga a tagata faʻatau