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Onye nrụpụta maka China Q235 Welded Structural Square Tube

Onye nrụpụta maka China Q235 Welded Structural Square Tube

Nkọwa dị mkpirikpi:


  • Mmalite:China
  • Mbupu:20ft, 40ft, nnukwu ụgbọ mmiri
  • Port:Tianjin
  • Usoro ịkwụ ụgwọ:L/C,T/T, Western Union
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    N'iburu nke a n'uche, anyị aghọwo otu n'ime ndị na-emepụta nkà na ụzụ kachasị ọhụrụ, ndị na-akwụ ụgwọ na-akwụ ụgwọ, na ndị na-asọmpi maka ndị nrụpụta maka China Q235 Welded Structural Square Tube, Site n'ụzọ nke ihe karịrị afọ 8 nke azụmahịa, anyị enwetala ahụmịhe bara ụba yana teknụzụ dị elu mgbe anyị nọ n'ọgbọ nke ihe anyị.
    N'iburu ụkpụrụ a n'uche, anyị aghọọla otu n'ime ndị nrụpụta teknụzụ kachasị ọhụrụ, ndị na-akwụ ụgwọ dị oke ọnụ, na ndị na-asọmpi ọnụahịa maka.China Beam,ọkpọkọ square, Ahụmahụ anyị na-eme ka anyị dị mkpa na anya ndị ahịa anyị. Àgwà anyị na-ekwu n'onwe ya ihe onwunwe dị ka ọ dịghị tangle, wụsara ma ọ bụ mebie, nke mere na ndị ahịa anyị ga-enwe obi ike mgbe niile mgbe ị na-etinye iwu.
    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

    Chọrọ tensile

    Ọkpụkpọ ihe owuwu 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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