Txheem:
TS EN 10219-1: S235JRC, S355J2C, S355NHC, S355J0C
TS EN 10210-1: S235JRH, S355J2H, S355NH, S355J0H
ASTM A500: Gr.A, Gr.B, Gr.C
Hom:
Stainless square tube
Galvanized square tube
MS square tube erw & seamless
ERW Square Tube
Seamless Square Tube
Square tube (SHS):Square raj yog hollow square cross -section lightweight thin-walled steel tube, uas yog, steel raj nrog qhov sib npaug ntawm sab ntev. Nws cov qauv yog yooj yim thiab ruaj khov, thiab nws muaj siab load-cov kabmob muaj peev xwm. Cov specifications ntawm square tubes feem ntau qhia nyob rau hauv cov nqe lus ntawm sab ntev thiab phab ntsa thickness.
Square raj muab faib ua seamless thiab welded seams. Seamless square raj yog tsim los ntawm perforating thiab extruding seamless round raj. Welded square raj yog dov los ntawm sawb hlau los ntawm kev kho cov txheej txheem. Feem ntau, cov sawb hlau yog unpacked, flattened, curled, thiab welded los ua ib lub raj puag ncig. Lub raj puag ncig yog dov mus rau hauv ib lub raj square thiab ces txiav mus rau qhov ntev yuav tsum tau.
Kev faib tawm ntawm square tubes:
Cov raj square tau muab faib raws li cov txheej txheem tsim khoom: kub- dov seamless square raj, txias- kos seamless square raj, extruded seamless square raj, thiab welded square raj (ERW square raj).
Ntawm lawv, welded square tubes muab faib ua:
(a) Raws li cov txheej txheem - arc vuam square raj, tsis kam vuam square tube (siab zaus, tsis tshua muaj zaus), roj vuam square raj, rauv vuam square raj
(b) Raws li vuam seam - ncaj seam welded square raj, kauv welded square raj
Square raj muab faib raws li kev kho mob saum npoo: kub-dip galvanized square raj, electro-galvanized square raj, roj-coated square raj, pickled square raj
Square tubes raug cais los ntawm kev siv: square tubes rau kho kom zoo nkauj, square tubes rau tshuab cuab yeej, square tubes rau machinery kev lag luam, square tubes rau chemical kev lag luam, square tubes rau steel lug, square tubes rau shipbuilding, square tubes rau tsheb, square tubes rau steel beams thiab kab, tshwj xeeb lub hom phiaj square raj.
Feature ntawm square tube:
Lub zog siab: Square tubes muaj qhov siab tensile, compressive thiab dabtsi yog khoov lub zog, tuaj yeem tiv taus cov loads loj thiab siab, thiab tsim nyog rau kev tsim khoom ntawm ntau yam qauv.
Kev ruaj ntseg zoo: Lub raj square muaj qhov tseeb qhov tseeb, cov qauv ruaj khov, thiab tsis yooj yim rau deform, uas tuaj yeem xyuas kom meej tias cov khoom ua tiav muaj siab precision thiab ruaj khov.
Kev tiv thaiv corrosion zoo: Tom qab kev kho deg xws li galvanizing thiab yas txau, cov kav dej square muaj qhov zoo tiv thaiv corrosion thiab tuaj yeem hloov mus rau ntau qhov chaw ib puag ncig.
Tus nqi qis: Tus nqi tsim khoom ntawm square tube yog tus nqi qis thiab yooj yim rau kev ua, ua rau nws haum rau loj - nplai ntau lawm thiab daim ntawv thov.
Square Pipe & Tube Size Daim Ntawv Qhia:
| Lojlos ntawm Inch (inch) | Thickness | Qhov ntau thiab tsawglos ntawm MM (inch) | Thickness |
|
nti |
nti |
mm | mm |
|
1/2" x 1/2" |
0.065" |
16mm × 16mm | 0.4mm-1.5 hli |
| 3/4" x 3/4" | 0.049" | 18mm × 18mm | 0.4mm-1.5 hli |
|
0.065" |
20mm × 20mm | 0.4mm-3 hli | |
|
0.083" |
22mm × 22mm | 0.4mm-3 hli | |
|
0.120" |
25mm × 25mm | 0.6mm-3 hli | |
|
1" x 1" |
0.049" |
30mm × 30mm | 0.6mm-4 hli |
|
0.058" |
32mm × 32mm | 0.6mm-4 hli | |
|
0.065" |
34mm × 34mm | 1mm-2 hli | |
|
0.072" |
35mm × 35mm | 1mm-4 hli | |
|
0.083" |
38mm × 38mm | 1mm-4 hli | |
|
0.095" |
40mm × 40mm | 1mm-4.5 hli | |
|
0.109" |
44mm × 44mm | 1mm-4.5 hli | |
|
0.120" |
45mm × 45mm | 1mm-5 hli | |
|
1 1/8" x 1 1/8" |
0.035" |
50mm × 50mm | 1mm-5 hli |
|
0.049" |
52mm × 52 hli | 1mm-5 hli | |
|
0.065" |
60mm × 60mm | 1mm-5 hli | |
|
0.109" |
70mm × 70 hli | 2mm-6 hli | |
|
0.120" |
75mm × 75 hli | 2mm-6 hli | |
| 1 1/4" x 1 1/4" |
0.049" |
76mm × 76 hli | 2mm-6 hli |
|
0.065" |
80mm × 80mm | 2mm-8 hli | |
|
0.072" |
85mm × 85 hli | 2mm-8 hli | |
|
0.083" |
90mm × 90 hli | 2mm-8 hli | |
|
0.109" |
95mm × 95 hli | 2mm-8 hli | |
|
0.120" |
100mm × 100 hli | 2mm-8 hli | |
|
0.135" |
120mm × 120 hli | 4mm-8 hli | |
|
0.156" |
125mm × 125 hli | 4mm-8 hli | |
|
0.188" |
130mm × 130 hli | 4mm-8 hli | |
| 1 1/2" x 1 1/2" |
0.049" |
140mm × 140 hli | 6mm-10 hli |
|
0.065" |
150mm × 150 hli | 6mm-10 hli | |
|
0.072" |
160mm × 160 hli | 6mm-10 hli | |
|
0.083" |
180mm × 180 hli | 6mm-12 hli | |
|
0.109" |
200mm × 200 hli | 6 hli-30mm | |
|
0.120" |
220mm × 220 hli | 6 hli-30mm | |
|
0.140" |
250mm × 250mm | 6 hli-30mm | |
| 0.188" | 270mm × 270 hli | 6 hli-30mm | |
| 0.250" | 280mm × 280 hli | 6 hli-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 × 380 hli | 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 × 480 hli | 10mm-30mm | |
| 0.083" | 500mm × 500mm | 10mm-30mm | |
| 0.109" | 550mm × 550mm | 10mm-40mm | |
| 0.120" | 600mm × 600mm | 10mm-40mm | |
| 0.145" | 700mm × 700 hli | 10mm-40mm | |
| 0.165" | 800mm × 800 hli | 10mm-50mm | |
| 0.188" | 900mm × 900 hli | 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" |
