Thawj Lub Hoobkas Kev Lag Luam Vertical Greenhouse - Cov Neeg Siv Khoom Zoo rau Tuam Tshoj Q345b Hollow Structural Square Steel Pipe thiab Rectangular Steel Pipe - FIVE STEEL
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Thawj Lub Hoobkas Kev Lag Luam Vertical Tsev Tsev Kho Mob - Cov Neeg Siv Khoom Zoo rau Tuam Tshoj Q345b Hollow Structural Square Steel Yeeb Nkab thiab Rectangular Steel Yeeb Nkab - FIVE STEEL Detail:
Peb cov khoom thiab cov kev daws teeb meem tau txheeb xyuas thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ntsib nrog kev txhim kho nyiaj txiag thiab kev sib raug zoo rau cov neeg siv khoom zoo rau Tuam Tshoj Q345b Hollow Structural Square Steel Pipe thiab Rectangular Steel Pipe, Ua tsaug vam tias peb yuav nce ntxiv nrog rau peb cov neeg yuav khoom. thoob plaws lub ntiaj teb no.
Peb cov khoom thiab cov kev daws teeb meem tau txheeb xyuas ntau thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li cov kev xav tau nyiaj txiag thiab kev sib raug zoo txuas ntxiv mus.Tuam Tshoj Hollow Square thiab Rectangular Steel Yeeb Nkab,Square Steel Pipes, Peb tseem yuav mob siab rau peb tus kheej rau kev lag luam & kev tsim khoom thiab tsim kom muaj kev pabcuam zoo rau peb cov neeg siv khoom los tsim kom muaj kev vam meej yav tom ntej. Koj yuav tsum tiv tauj peb hnub no kom paub seb peb tuaj yeem ua haujlwm li cas.
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 ib | 58,000 ib | 6200 ib | 58,000 ib |
-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 | 23C ua | 21D | 23C ua |
Zoo li tus qauv tubing | ||||
Qib A | Qib B | Qib C | Qib D | |
Tensile zog, mn, ps (MPa) | 45,000 ib | 58,000 ib | 6200 ib | 58,000 ib |
-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 | 23C ua | 21D | 23C ua |
Product details duab:
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Cov yeeb nkab steel thiab nws siv ntau yam
Original Factory Commercial Vertical Greenhouse - Good User Reputation for China Q345b Hollow Structural Square Steel Pipe thiab Rectangular Steel Pipe - FIVE STEEL, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: , , ,
Los ntawm -
Los ntawm -