Chaw tsim tshuaj paus rau Tuam Tshoj Q235 Welded Structural Square Tube
Lus piav qhia luv luv:
Product Detail
Khoom cim npe
Nrog rau cov lus qhia no hauv siab, peb tau dhau los ua ib qho ntawm cov thev naus laus zis tshiab tshaj plaws, tus nqi tsim nyog, thiab cov nqi sib tw rau cov chaw tsim khoom rau Tuam Tshoj Q235 Welded Structural Square Tube, Los ntawm txoj kev ntawm ntau tshaj 8 xyoo ntawm kev lag luam, peb tau txais kev paub nplua nuj thiab cov thev naus laus zis siab heev thaum nyob hauv tiam ntawm peb cov khoom.
Nrog rau cov lus qhia hauv siab no, peb tau dhau los ua ib qho ntawm cov khoom siv thev naus laus zis tshaj plaws, tus nqi tsim nyog, thiab tus nqi sib tw rauTuam Tshoj Beam, cev square, Peb qhov kev paub ua rau peb tseem ceeb hauv peb cov neeg siv khoom qhov muag. Peb qhov zoo hais nws tus kheej cov khoom zoo li nws tsis tangle, los yog tawg, yog li ntawd peb cov neeg muas zaub yuav ib txwm muaj kev ntseeg siab thaum tso ib qho kev txiav txim.
ASTM A500 Square thiab Rectangular Steel Pipe
1. Specification:Square thiab Rectangular A500 steel yeeb nkab: 20mmx20mm-500mmx500mm
2.Length: 5.8m, 6m, 11.8m, 12 m thiab txhua qhov ntev tuaj yeem ua raws li cov neeg siv khoom xav tau.
3.Surface Treatment: Plain, oiled, pleev xim rau, galvanized, electro-static txheej thiab lwm yam.
4.Package ntawm square thiab puag ncig A500 steel raj: PVC yas ntaub thiab nyob rau hauv bundles.
5.Kev thauj mus los: Los ntawm lub thawv lossis los ntawm ntau.
6.Kev Them Nyiaj: 1.T / T- 30% tso nyiaj ua ntej, thiab sib npaug tiv thaiv daim B / L hauv 3-5 hnub.
2. L/C 100% irrevocable thaum pom.
3. Western Union.
7.Application: Qauv
Kev xav tau tshuaj
| Element | Qib A, B thiab D | Grace C | ||
| Kub | Khoom | Kub | Khoom | |
| Kev tsom xam | Kev tsom xam | Kev tsom xam | Kev tsom xam | |
| Cov pa roj carbon, max | 0.26 | 0.3 | 0.23 | 0.27 ib |
| Manganese, max | ... | ... | 1.35 Nws | 1.4 |
| Phosphorus, max | 0.035 ib | 0.045 ib | 0.035 ib | 0.045 ib |
| Sulfur, max | 0.035 ib | 0.045 ib | 0.035 ib | 0.045 ib |
| Tooj, thaum tooj liab hlau | 0.2 | 0.18 | 0.2 | 0.18 |
| yog teev, min | ||||
Tensile Requirements
| Round Structural Tubing | ||||
| Qib A | Qib B | Qib C | Qib D | |
| Tensile zog, mn, ps (MPa) | 45 000 | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Elongation hauv 2 nti. (50.8 mm), min, %A | 25B | 23 C ib | 21D | 23 C ib |
| Zoo li tus qauv tubing | ||||
| Qib A | Qib B | Qib C | Qib D | |
| Tensile zog, mn, ps (MPa) | 45 000 | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Elongation hauv 2 nti. (50.8 mm), min, %A | 25B | 23 C ib | 21D | 23 C ib |
