Deskrizzjoni
daqsijiet:
| tip | Firxa tad-Djametru 'l barra | Firxa tal-Ħxuna tal-Ħajt | Firxa tat-Tul |
| Pajp Kwadru | 20mm * 20mm --- 1200mm * 1200mm | 1.5mm --- 50mm | 1m---35m |
| Rektangula Pipe | 20mm * 10mm --- 1500mm * 1000mm | 1.5mm --- 50mm | 1m---35m |
| Pajp Ċirkali | 1/2 pulzier --- 24 pulzier | SCH 10 20 40 80 | 1m---18m |
Ippakkjar:ASTM A53 GR.B ERW Pajp tal-Azzar Ippakkjat f'Kaxxi tal-Injam, Boroż tal-plastik, Strixxi tal-Azzar Miġbura, jew skont it-Talbiet tal-Klijenti
Finituri:Bare, Oiled, Mill Verniċ, Galvanizzat, FBE, FBE Doppju, 3LPE, 3LPP, Qatran tal-Faħam, Kisi tal-Konkrit u Tejp Wrap.End Finishes:Beveled, Square Cut, Threaded & Coupled.
Applikazzjonijiet:Adattat għall-ġarr tal-gass, ilma, żejt, u media.steel oħra likwifikata struttura.
AMST A53 GR.BKimikaProprjetajiet u Mekkanika
|
Tip S (bla saldatura) |
Tip E (iwweldjat b'reżistenza-elettrika) |
Tip F (forn- pajp iwweldjat) |
|||
|
|
Grad A |
Grad B |
Grad A |
Grad B |
Grad A |
|
Karbonju max. % |
0.25 |
0.30 |
0.25 |
0.30 |
0.3 |
|
Manganiż % |
0.95 |
1.2 |
0.95 |
1.2 |
1.2 |
|
Fosfru, max. % |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
Kubrit, max. % |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
|
Ram, max.% |
0.40 |
0.40 |
0.40 |
0.40 |
0.4 |
|
Nikil, max. % |
0.40 |
0.40 |
0.40 |
0.40 |
0.4 |
|
Kromju, max. % |
0.40 |
0.40 |
0.40 |
0.40 |
0.4 |
|
Molibdenu, max. % |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
|
Vanadju, max. % |
0.08 |
0.08 |
0.08 |
0.08 |
|
|
|
Seamless u Elettriku-reżistenza-iwweldjati |
Kontinwu-Iwweldjat |
|
|
|
Grad A |
Grad B |
|
|
Qawwa tat-tensjoni, min., psi |
48,000 |
60,000 |
45,000 |
|
Qawwa tar-Rendiment, min., psi |
30,000 |
35,000 |
25,000 |
It-tags Popolari: astm a53 gr.b erw pajp ta 'l-azzar, iċ-Ċina astm a53 gr.b erw pajp ta' l-azzar manifatturi, fornituri, fabbrika
