Tubu kwadru u Pajp, Sezzjoni vojta kwadra (SHS), Tubu kwadru ta 'l-Azzar tal-Karbonju, Tubi ta' l-Azzar Strutturali Pjazza
Marka: Brisk Azzar
Standard
MT 10210: S235JRH,S355J2H,S355NH,S355J0H
MT 10219: S235JRH,S355J2H,S355NH,S355J0H
ASTM A500: Gr.A,Gr.B,Gr.C
ASTM A501: Gr.A,Gr.B,Gr.C
JIS G3466 STKR400 STKR490
NZS/AS 1163: C250L0 C350L0 C450L0
Tipi
Tubu kwadru li ma jsaddadx,
Tubu kwadru galvanizzat,
MS tubu kwadru
Trattament tal-wiċċ:ftit pittura taż-żejt, pittura, galvanizzazzjoni, kisi FBE
Tubu kwadru:Tubu kwadru huwa tubu ta 'l-azzar b'ħitan irqaq ħafif b'sezzjoni trasversali kwadra vojta, jiġifieri, tubu ta' l-azzar b'tulijiet ugwali tal-ġenb. L-istruttura tagħha hija sempliċi u stabbli, u għandha kapaċità għolja li ġġorr it-tagħbija. L-ispeċifikazzjonijiet tat-tubi kwadri huma ġeneralment espressi f'termini ta 'tul tal-ġenb u ħxuna tal-ħajt.
Tubi kwadri huma maqsuma f'ħjatat mingħajr saldatura u wweldjati. Tubi kwadri mingħajr saldatura huma magħmula billi jittaqqbu u jiġu estrużi tubi tondi mingħajr saldatura. Tubi kwadri wweldjati huma rrumblati mill-azzar tal-istrixxa permezz ta 'trattament tal-proċess. Ġeneralment, l-azzar tal-istrixxa huwa mhux ippakkjat, iċċattjat, indivja, u wweldjat biex jifforma tubu tond. It-tubu tond imbagħad jiġi rrumblat f'tubu kwadru u mbagħad maqtugħ għat-tul meħtieġ.
Klassifikazzjoni ta 'tubi kwadri:
Tubi kwadri huma maqsuma skond il-proċess ta 'produzzjoni: tubi kwadri mingħajr saldaturi rrumblati bis-sħana, tubi kwadri mingħajr saldaturi miġbudin fil-kesħa, tubi kwadri mingħajr saldaturi estrużi, u tubi kwadri wweldjati.
Fosthom, tubi kwadri wweldjati huma maqsuma fi:
(a) Skont il-proċess - tubu kwadru tal-iwweldjar bl-ark, tubu kwadru tal-iwweldjar b'reżistenza (frekwenza għolja, frekwenza baxxa), tubu kwadru tal-iwweldjar bil-gass, tubu kwadru tal-welding tal-forn
(b) Skont il-ħjata tal-iwweldjar - tubu kwadru wweldjat b'ħjata dritta, tubu kwadru wweldjat spirali
Tubi kwadri huma maqsuma skond it-trattament tal-wiċċ: tubu kwadru galvanizzat hot-dip, tubu kwadru elettro-galvanizzat, tubu kwadru miksi biż-żejt, tubu kwadru imnaddfin
Tubi kwadri huma kklassifikati bl-użu: tubi kwadri għal dekorazzjoni, tubi kwadri għal għodod tal-magni, tubi kwadri għall-industrija tal-makkinarju, tubi kwadri għall-industrija kimika, tubi kwadri għal strutturi tal-azzar, tubi kwadri għall-bini tal-vapuri, tubi kwadri għall-karozzi, tubi kwadri għall-azzar travi u kolonni, tubu kwadru għal skopijiet speċjali
Karatteristiċi tat-tubu kwadru:
Qawwa għolja: Tubi kwadri għandhom qawwa għolja ta 'tensjoni, kompressjoni u liwi, jistgħu jifilħu tagħbijiet u pressjonijiet kbar, u huma adattati għall-produzzjoni ta' diversi partijiet strutturali.
Stabbiltà tajba: It-tubu kwadru għandu preċiżjoni dimensjonali għolja, struttura stabbli, u mhuwiex faċli biex jiddeforma, li jista 'jiżgura li l-prodotti pproċessati jkollhom preċiżjoni għolja u stabbiltà.
Reżistenza tajba għall-korrużjoni: Wara trattament tal-wiċċ bħal galvanizzar u bexx tal-plastik, pajpijiet kwadri għandhom reżistenza tajba għall-korrużjoni u jistgħu jadattaw għal diversi ambjenti kumplessi.
Spiża baxxa: L-ispiża tal-produzzjoni tat-tubu kwadru hija relattivament baxxa u faċli biex tipproċessa, u tagħmilha adattata għal produzzjoni u applikazzjoni fuq skala kbira.
Daqs tat-Tubu Kwadru:
| Daqsbil-pulzier (dijametru) | Ħxuna | Daqsijietb'MM (dijametru) | Ħxuna |
|
pulzier |
pulzier |
Mm | Mm |
|
1/2" x 1/2" |
0.065" |
16mm × 16mm | 0.4mm-1.5mm |
| 3/4" x 3/4" | 0.049" | 18mm × 18mm | 0.4mm-1.5mm |
|
0.065" |
20mm × 20mm | 0.4mm-3mm | |
|
0.083" |
22mm × 22mm | 0.4mm-3mm | |
|
0.120" |
25mm × 25mm | 0.6mm-3mm | |
|
1" x 1" |
0.049" |
30mm × 30mm | 0.6mm-4mm |
|
0.058" |
32mm × 32mm | 0.6mm-4mm | |
|
0.065" |
34mm × 34mm | 1mm-2mm | |
|
0.072" |
35mm × 35mm | 1mm-4mm | |
|
0.083" |
38mm × 38mm | 1mm-4mm | |
|
0.095" |
40mm × 40mm | 1mm-4.5mm | |
|
0.109" |
44mm × 44mm | 1mm-4.5mm | |
|
0.120" |
45mm × 45mm | 1mm-5mm | |
|
1 1/8" x 1 1/8" |
0.035" |
50mm × 50mm | 1mm-5mm |
|
0.049" |
52mm × 52mm | 1mm-5mm | |
|
0.065" |
60mm × 60mm | 1mm-5mm | |
|
0.109" |
70mm × 70mm | 2mm-6mm | |
|
0.120" |
75mm × 75mm | 2mm-6mm | |
| 1 1/4" x 1 1/4" |
0.049" |
76mm × 76mm | 2mm-6mm |
|
0.065" |
80mm × 80mm | 2mm-8mm | |
|
0.072" |
85mm × 85mm | 2mm-8mm | |
|
0.083" |
90mm × 90mm | 2mm-8mm | |
|
0.109" |
95mm × 95mm | 2mm-8mm | |
|
0.120" |
100mm × 100mm | 2mm-8mm | |
|
0.135" |
120mm × 120mm | 4mm-8mm | |
|
0.156" |
125mm × 125mm | 4mm-8mm | |
|
0.188" |
130mm × 130mm | 4mm-8mm | |
| 1 1/2" x 1 1/2" |
0.049" |
140mm × 140mm | 6mm-10mm |
|
0.065" |
150mm × 150mm | 6mm-10mm | |
|
0.072" |
160mm × 160mm | 6mm-10mm | |
|
0.083" |
180mm × 180mm | 6mm-12mm | |
|
0.109" |
200mm × 200mm | 6mm-30mm | |
|
0.120" |
220mm × 220mm | 6mm-30mm | |
|
0.140" |
250mm × 250mm | 6mm-30mm | |
| 0.188" | 270mm × 270mm | 6mm-30mm | |
| 0.250" | 280mm × 280mm | 6mm-30mm | |
| 1 3/4" x 1 3/4" | 0.065" | 300mm × 300mm | 8mm-30mm |
| 0.083" | 320mm × 320mm | 8mm-30mm | |
| 0.095" | 350mm × 350mm | 8mm-30mm | |
| 0.109" | 380mm × 380mm | 8mm-30mm | |
| 0.120" | 400mm × 400mm | 8mm-30mm | |
| 0.188" | 420mm × 420mm | 10mm-30mm | |
| 2" x 2" | 0.049" | 450mm × 450mm | 10mm-30mm |
| 0.065" | 480mm × 480mm | 10mm-30mm | |
| 0.083" | 500mm × 500mm | 10mm-30mm | |
| 0.109" | 550mm × 550mm | 10mm-40mm | |
| 0.120" | 600mm × 600mm | 10mm-40mm | |
| 0.145" | 700mm × 700mm | 10mm-40mm | |
| 0.165" | 800mm × 800mm | 10mm-50mm | |
| 0.188" | 900mm × 900mm | 10mm-50mm | |
| 0.250" | 1000mm × 1000mm | 10mm-50mm | |
| 0.312" | |||
| 2 1/4" x 2 1/4" | 0.188" | ||
| 0.250" | |||
| 2 1/2" x 2 1/2" | 0.083" | ||
| 0.109" | |||
| 0.120" | |||
| 0.188" | |||
| 0.250" | |||
| 0.312" |
| 3" x 3" |
0.083" |
|
0.120" |
|
|
0.188" |
|
|
0.250" |
|
|
0.312" |
|
| 0.375" | |
| 3 1/2" x 3 1/2" |
0.120" |
|
0.188" |
|
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
| 4" x 4" |
0.083" |
| 0.120" | |
| 0.156" | |
| 0.188" | |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
| 4 1/2" x 4 1/2" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
| 5" x 5" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
6" x 6" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
7" x 7" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
8" x 8" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
9" x 9" |
0.188" |
| 0.250" | |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
10" x 10" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
| 12" x 12" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
14" x 14" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
16" x 16" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
0.625" |
It-tags Popolari: tubu kwadru, manifatturi taċ-Ċina tubu kwadru, fornituri, fabbrika
