ASTM A500 Qib A & B & C Welded Steel Tubes
ASTM A500 specification npog txias-tsim welded thiab seamless carbon steel puag ncig, square, rectangular thiab "tshwj xeeb" puab raj rau vuam, riveting los yog bolting siv siv. Square, duab plaub, puag ncig thiab lwm yam tshwj xeeb cov duab ntawm hluav taws xob tsis kam welded (ERW) carbon steel hlab muaj kom tau raws li ASTM A500 tus qauv. Feem ntau muaj nyob rau qib A, B thiab C,
Puab: round tube, square, rectangular
Sab nraud txoj kab uas hla: 6-1016m
Phab ntsa thickness: 2.87-150mm (STD, XH, XXH...)
Outer diameter kam rau ua:
D Ntau dua lossis sib npaug 60.3 ± 1%;
D Tsawg dua lossis sib npaug li 48.3, -0.79 ~ +0.40mm
Length kam rau ua:
L Tsawg dua lossis sib npaug li 6.7m +12.7m/ -6.4 mm;
6.7＜L Tsawg dua lossis sib npaug li 13.4m +19.0mm/-6.4 mm
|
Khoom siv |
C, max |
P |
S |
Mn |
Cu |
|
A500 GR.A |
0.26 |
0.035 |
0.035 |
/ |
min |
|
Tensile zog, mn, ps (MPa) |
45 000(310) |
|
Yield zog, mn, psi (MPa) |
39 000(269) |
|
Elongation hauv 2 nti. (50.8 mm), min, %A |
25 |
ASTM A501 square thiab rectangular raj feem ntau yog kub-dip galvanized thiab siv nyob rau hauv kev tsim kho ntawm cov choj, vaj tse, thiab lwm yam qauv. GNEE STEEL yog ib qho ntawm cov chaw muag khoom ntawm cov yeeb nkab steel hauv Suav teb. Yog tias koj xav yuav lossis import qhov zoo tshaj plaws ASTM A501 Carbon Tubes, thov koj xav tiv tauj peb. Peb zoo siab ua tau raws li koj cov kev xav tau ntawm cov kav dej.
Cim npe nrov: astm a500 qib a&b&c welded steel raj, Tuam Tshoj astm a500 qib a&b&c welded steel raj manufacturers, lwm tus neeg
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