Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm - Tuam Tshoj ASTM A500 Seamless Square Steel Tube
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Cov lus teb (2)
2018 lag luam wholesale nqe Galvanized yeeb nkab - Hoobkas muag zoo tshaj plaws Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm - FIVE STEEL Detail:
Cov lus hais nrawm thiab zoo heev, cov kws tshaj lij pab tswv yim los pab koj xaiv cov khoom tsim nyog uas haum rau txhua yam koj xav tau, lub sijhawm luv luv, lub luag haujlwm zoo tswj thiab cov tuam txhab sib txawv rau kev them nqi thiab kev xa khoom rau Hoobkas zoo tshaj plaws muag Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm, Peb tab tom sim ua kom peb cov xwm txheej zoo li cov khoom lag luam zoo tshaj plaws thiab cov khoom siv daws teeb meem thaum nyob hauv ntiaj teb. Rau cov neeg uas muaj lus nug lossis lus teb, thov hu rau peb dawb.
Cov lus hais nrawm thiab zoo heev, paub cov kws pab tswv yim los pab koj xaiv cov khoom tsim nyog uas haum rau txhua yam koj xav tau, lub sijhawm luv luv, lub luag haujlwm zoo tswj thiab cov tuam txhab sib txawv rau kev them nyiaj thiab xa khoom rauASTM A500 Hlau Tube,Tuam Tshoj Rectangular Tube, Peb muaj kev ntseeg siab tias peb muaj peev xwm muab sijhawm rau koj thiab yuav yog ib tus khub lag luam tseem ceeb ntawm koj. Peb tos ntsoov yuav ua haujlwm nrog koj sai sai. Kawm paub ntxiv txog hom khoom uas peb ua haujlwm nrog lossis tiv tauj peb tam sim no ncaj qha nrog koj cov lus nug. Koj tuaj yeem tiv tauj peb txhua lub sijhawm!
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 | |
| 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 ib | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 33,000 ib | 42,000 ib | 46,000 ib | 36,000 ib |
| -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 ib | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 39,000 ib | 46,000 ib | 50,000 | 36,000 ib |
| -269 | -317 | -345 | -250 | |
| Elongation hauv 2 nti. (50.8 mm), min, %A | 25B | 23 C ib | 21D | 23 C ib |
Product details duab:
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Vim Li Cas Koj Yuav Tsum Tau Hloov Copper Thiab Galvanized Steel Pipes
Cov yeeb nkab steel: Cov txiaj ntsig thiab kev siv tau zoo
2018 tus nqi lag luam wholesale Galvanized yeeb nkab - Hoobkas muag zoo tshaj plaws Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm - TSIAJ, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: , , ,
Los ntawm - Los ntawm - 
