Ọnụ ego dị ọnụ ala Astm Mmanụ Pipeline - Na-ere ọkụ Ụlọ ọrụ China Hot Rolled Black Welded Hollow Section Shape Steel Pipe/Tube - Ise STEEL
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Ọnụ ego dị ọnụ ala Astm Mmanụ Pipeline - Na-ere ọkụ Factory China Hot Rolled Black Welded Hollow Section Shape Steel Pipe/Tube – Ise zuru ezu ígwè:
Anyị nchụso ebighị ebi bụ àgwà nke "Gbanyere ahịa, na-akwanyere omenala, na-ele ndị sayensị" na tiori nke "àgwà ndị bụ isi, ntụkwasị obi mbụ na ochichi nke elu" maka Hot ire Factory China Hot Rolled Black Welded oghere Nkebi udi ígwè. Pipe / Tube, Anyị ji ajụjụ gị kpọrọ ihe, Maka nkọwa ndị ọzọ, jide n'aka na ị kpọtụrụ anyị, anyị ga-aza gị ASAP!
Nchụso ebighi ebi anyị bụ àgwà nke "na-eleba anya ahịa, na-eleba anya omenala, na-ahụ maka sayensị" na tiori nke "àgwà ndị bụ isi, ntụkwasị obi nke mbụ na nchịkwa ndị dị elu" makaChina Black,Square, Na top àgwà ngwaahịa, oké mgbe-sales ọrụ na akwụkwọ ikike amụma, anyị na-emeri ntụkwasị obi si ọtụtụ esenidụt ibe, ọtụtụ ezi feedbacks àmà anyị factory ibu. Site na ntụkwasị obi zuru oke na ike, nabata ndị ahịa ka ha kpọtụrụ na ileta anyị maka mmekọrịta n'ọdịnihu.
ASTM A500 Square na Rectangular Steel Pipe
1.Nkọwapụta:Square na akụkụ anọ A500 ígwè ọkpọkọ: 20mmx20mm-500mmx500mm
2.Length: 5.8m, 6m, 11.8m, 12 m na ogologo ọ bụla nwere ike ịhazi dịka ihe ndị ahịa chọrọ.
3.Surface Ọgwụgwọ: Plain, mmanụ, ese, galvanized, electro-static mkpuchi na na.
4.Package nke square na gburugburu A500 ígwè tube: PVC plastic ákwà na na ùkwù.
5.Transport: Site na akpa ma ọ bụ site na nnukwu.
6.Payment: 1.T / T- 30% n'ihu ugwo, na itule megide oyiri nke B / L n'ime 3-5 ụbọchị.
2. L/C 100% enweghị ike ịgbagha na anya.
3.Western Union.
7.Ngwa: Structure
Ihe achọrọ kemịkalụ
Ihe | Klas A, B na D | Grace C | ||
Okpomọkụ | Ngwaahịa | Okpomọkụ | Ngwaahịa | |
Nyocha | Nyocha | Nyocha | Nyocha | |
Carbon, max | 0.26 | 0.3 | 0.23 | 0.27 |
Manganese, max | ... | ... | 1.35 | 1.4 |
Phosphorus, max | 0,035 | 0,045 | 0,035 | 0,045 |
Sulfur, max | 0,035 | 0,045 | 0,035 | 0,045 |
Ọla kọpa, mgbe ọla kọpa ígwè | 0.2 | 0.18 | 0.2 | 0.18 |
akọwapụtara, min |
Achọrọ tensile
Ọkpụkpọ Ọkpụkpụ okirikiri | ||||
Ọkwa A | Ọkwa B | Ọkwa C | Ọkwa D | |
Ike tensile, mn, ps (MPa) | 45,000 | 58,000 | 6200 | 58,000 |
-310 | -400 | -427 | -400 | |
Ike mpụta, mn, psi (MPa) | 33,000 | 42,000 | 46,000 | 36,000 |
-228 | -290 | -317 | -250 | |
Mgbatị n'ime 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
Ọkpụkpọ Ọkpụkpọ akpụrụ akpụ | ||||
Ọkwa A | Ọkwa B | Ọkwa C | Ọkwa D | |
Ike tensile, mn, ps (MPa) | 45,000 | 58,000 | 6200 | 58,000 |
-310 | -400 | -427 | -400 | |
Ike mpụta, mn, psi (MPa) | 39,000 | 46,000 | 50,000 | 36,000 |
-269 | -317 | -345 | -250 | |
Mgbatị n'ime 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
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