Gnee chitsulo-choyipa chamoto wowonda kwambiri monga weazitsulo zotsutsana.
Timayang'ana kwambiri pa ma mbale otentha ozungulira monga kuvala zowonongeka ndi nyengoA EL ndi zoposa Zaka 18 zakunja, tsopano pamwezi pamwezi pafupifupi matani 1000.
Nthawi yomweyo, timaperekanso Chitsulo chosapanga dzimbiri.
Tithanso kupereka Kudula kwa waster-Dulani, kuwerama, kuluma etc.
Kulipira kwaulere: 30% TT ngati ndalama, ndalama mutayendera; motsutsana b / l.
Phukusi: Phukusi lolowera kunja ndi matalala
Nthawi Yoperekera: Patatha masiku 10 mutatsimikizira kusungitsa.
Zochita zathu zazikulu motere:
1. Valani mosasamala
Gb: nm 300 / 360 / 400 / 450 / 500 / 550
ASME: Ar400 / ar450 / ar500
Jis: nk-eh360 / nk-eh360
X120mn12
Pukuta 3 + 3, 4 + 4, 5 + 5
6 + 4, 6 + 5, 6 + 6, 6 + 8
8 + 4, 8 + 5, 8 + 6, 8 + 7, 8 + 8
10 + 4, 10 + 5 + 6 + 6, 10 + 8, 10 + 9 + 9 + 10, 10 + 20 + 20.
12 + 4, 12 + 5, 12 + 6, 12 + 7 + 8, 12 + 10 + 10 + 11, 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12
14 14, 14 + 8, 14 + 10 + 6, 16 + 8, 16 + 10 + 10
18 + 6 + 8, 18, 20 + pali 20, 20 + 8, 20 + 8, 20 + 10, 20 + 20 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10, 40 + 10
2.Chitsulo
Muyezo wa Astm: Corten A / corten b / a588 g.A / a588 g.b / A242
3.. Mbale ya Carbon
Zinthu: GB: Q195, Q215, Q235A, Q235C, Q235D, Q295C, Q345D, Q345D,
Q390a, q390b, Q390C, Q390D, q390D, q390, q320b, Q420D, Q460D, Q500D,
Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E
En: S185, S235Jr, S275Jr, S350r, S420nl S5000Q, S550Q, S620E
Astm: Gired B, kalasi C, kalasi D, A36, kalasi 36, kalasi 40, kalasi 55, kalasi 65, kalasi 85
Jis: SS330, SPHC, SS400, SPFC, SPHD, SPHE
4. Pulogalamu yachitsulo yopanda chitsulo
Zinthu: 304 3166L 309s 310s 321 317L 2205 430 410
Pamwamba: 2b ba 8k Tsin.4 Saton
Tili ndi makasitomala ambiri okhazikika komanso okhazikika, ndipo mtunduwo ungapangidwe.
Ogwira ntchito athu amakumana ndipo amatha kutsimikizira kulondola kwa mbale yachitsulo.
Zipangizozo ndizolimba komanso zenizeni.
