Pwodwi Deskripsyon
Se tib pre-galvanised yo te rele tou pre-galvanised tiyo asye, kòm non an sijere se te fè nan tiyo asye galvanised. It's the cold-rolled strip steel first galvanized and then galvanized steel in the welding of the steel pipe, because the cold-rolled strip steel pipe using cold-rolled steel first galvanized and then made of pipe, so the wall thickness is more accurate, the wall thickness of galvanized steel pipe and hot-dip galvanized steel pipe of the same specification, galvanized steel pipe is cheaper than Cho-tranpe tiyo asye galvanised, kantite lajan an nan zenk se pi ba anpil pase cho-plonje tiyo asye galvanised.
Spesifikasyon
|
Non pwodwi |
Tib pre-galvanised |
|
Materyo |
Q195 ~ Q235, 10#~ 45#, gr.a ~ gr.c, din ~ s235jr |
|
Dyamèt ekstèn |
12mm ~ 114mm |
|
Estanda |
BS1387, ASTM A53, ASTM A500, ASTM A513M -06 B, GB/T 6728-2017 |
|
Kouch zenk |
20-275g |
|
Longè |
Nan 4-12 m oswa tankou pou chak kondisyon kliyan an |
|
Klas asye |
Konpozisyon chimik |
Pwopriyete mekanik |
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|
|
C(%) |
Si (%) Mwens pase oswa egal a |
MN (%) |
P(%)Mwens pase oswa egal a |
S(%)Mwens pase oswa egal a |
Ni (%)Mwens pase oswa egal a |
Cr (%)Mwens pase oswa egal a |
Cu (%)Mwens pase oswa egal a |
Sede strenegthMwens pase oswa egal a |
Rupture fòs MPA |
Elongasyon (%) |
|
|
Q195 |
0.06-0.12 |
0.3 |
0.25-0.50 |
0.045 |
0.05 |
0.03 |
0.03 |
0.03 |
195 |
315-390 |
32 |
|
|
Q215 |
0.09-0.15 |
0.3 |
0.25-0.50 |
0.045 |
0.05 |
0.03 |
0.03 |
0.03 |
215 |
335-410 |
26 |
|
|
Q215B |
0.09-0.15 |
0.3 |
0.25-0.50 |
0.045 |
0.045 |
0.03 |
0.03 |
0.03 |
215 |
335-410 |
26 |
|
|
Q235A |
0.14-0.22 |
0.3 |
0.3-0.65 |
0.045 |
0.05 |
0.03 |
0.03 |
0.03 |
235 |
375-460 |
21 |
|
|
Q235B |
0.14-0.22 |
0.3 |
0.3-0.70 |
0.045 |
0.045 |
0.03 |
0.03 |
0.03 |
235 |
375-460 |
21 |
|
|
Q235C |
Mwens pase oswa egal a 0. 18 |
0.3 |
0.35-0.80 |
0.04 |
0.04 |
0.03 |
0.03 |
0.03 |
235 |
375-460 |
21 |
|
|
Q235D |
Mwens pase oswa egal a 0. 17 |
0.3 |
0.35-0.80 |
0.035 |
0.035 |
0.03 |
0.03 |
0.03 |
235 |
375-460 |
21 |
|
Karakteristik pwodwi
Tib asye a sanble klere nan je a toutouni, sifas la se lis ak bèl, entèdi pale, li tou ki dwe nan yon kalite cho-tranpe tib galvanised, men pwosesis la pwosesis se diferan. Anjeneral, se teren an etwat fè premye plake ak zenk pa kontinyèl ekipman cho tranpe zenk, trete nan tep galvanised, ak Lè sa a, se tep la galvanised soude nan tib galvanised.
aplikasyon
Soti nan pwen nan pwosesis de vi, paske se tib la senti galvanised galvanised anvan yo tib la te fè, dyamèt la nan tib la senti galvanised domestik se anba a 4 pous, ak epesè nan miray nan tib la asye se tou anba a 2.4mm.
(1) Li se anjeneral itilize pou konstriksyon estriktirèl.
(2) ka itilize nan agrikilti, kloti, pon ak lòt jaden.
(3) Tib wonn yo ka itilize kòm akseswar kolon.
(4) Endistri chimik, machin, sèvis piblik piblik yo
Epesè nan tib asye pre-galvanised se sou 0. 35mm ~ 2.5mm;
Poukisa Tianjin Huirun
|
Ekspòtasyon istwa |
|
|
Kanpay |
Pwodwi |
|
Myanma |
Pre-galvanised kare ak rektangilè seksyon kre |
|
Gwatemala |
Pre-galvanised wonn tib asye pou lakòz efè tèmik |
|
Gine-Bissau |
Pre-galvanised wonn tib asye ak kare ak rektangilè seksyon kre |
|
Vyetnam |
Cho tranpe l 'tib asye galvanised |
|
Sri Lanka |
Echafodaj tib asye |
|
Perou |
Galvanised asye anwoulman |
|
Burkina Faso |
Tib asye kare, ba ang, tib asye klere-riske |
|
Bolivi |
Cho tranpe l 'tib asye galvanised |
|
Brezil |
Tib galvanised asye kannal |
|
Hongkong |
Planch asye |
Baj popilè: Pre-Galvanised Tib, Lachin Pre-Galvanised Tib manifaktirè, Swèd, faktori
