Jis G3444

Jis G3444

Short Description:

JIS G3444 Round  Steel Pipe Outside diameter(mm):21.7-1016.0 Wall Thickness(mm): 2.0-22 Length: 1m-12m or customized length Surface treatment: black, painting, galvanized, etc. Ends:plain or threaded both end with one end plastic cap one end coupling Packing: in bundle or wrapped with water-proof pvc cloth. Shipping.: bulk or load in containers. Payment: T / T, L / C, western union Applications: structure,water,gas and so on.   Table 1. Chemical Composition           Unit:% Symbol of ...


  • Origin: China
  • Shipping: 20ft, 40ft, hombe mudziyo
  • Port: Tianjin
  • Payment Terms: L / C, T / T, yokumadokero mubatanidzwa
  • Product Detail

    Product Tags

    Jis G3444 Round   Steel Pipe

    Kunze dhayamita (mm): 21.7-1016.0

    Wall ukobvu (mm): 2.0-22

    Length: 1M-12m kana customized urefu

    Pamusoro kurapwa: vatema, kupenda, kwakakurudzira, etc.

    Anopedzisa: bani kana Threaded zvose magumo mumwe mugumo epurasitiki chivharo mumwe mugumo coupling

    Apex mu tsapo kana akamonera nemvura-uchapupu PVC jira.

    Shipping .: hombe kana mutoro mumidziyo.

    Payment: T / T, L / C, yokumadokero mubatanidzwa

    Mafomu: mamiriro, mvura, gasi uye zvichingodaro.

     

    Table 1. Chemical Kuronga

             

    Unit:%

    Symbol kwegiredhi

    C

    Si

    MN

    P

    S

    STK290

    -

    -

    -

    0,050 Max.

    0,050 Max.

    STK400

    0.25 Max.

    -

    -

    0,040 Max.

    0,040 Max.

    STK490

    0,18 Max.

    0.55 Max.

    1,65 Max.

    0,035 Max.

    0,035 Max.

    STK500

    0.24 Max.

    0.35 Max.

    0.30 kusvikira 1.30

    0,040 Max.

    0,040 Max.

    STK540

    0.23 Max.

    0.55 Max.

    1.50 Max.

    0,040 Max.

    0,040 Max.

    Notes a) Kana zvakakodzera, alloying zvimwe zvinhu pane raanotaura tafura iyi inogona kuwedzerwa. b) Nokuti chubhu ine STK540 giredhi zvikuru 12,5 mm vari parusvingo ukobvu, makemikari anoumba kungava pasi aggreement pakati anotenga uye kambani.                                                           

     

     

    Table 2. Mechanical Properties

    Symbol kwegiredhi

    Tensile simba N / mm²

    Goho pfungwa chehumbowo kunetseka N / mm²

    simba Tensile mu weld mapazi N / mm²

    Flattening

    Bendability

    Distance pakati ndiro (H)

    Bend angled

    Inside nharaunda

    Rikashandiswa panze dhayamita

    All kunze diameters

    All kunze diameters

    All kunze diameters

    All kunze diameters

    50 mm Max.

    STK290

    290 min.

    -

    290 min.

    2/3 D

    90 °

    6 D

    STK400

    400 min.

    235 min.

    400 min.

    2/3 D

    90 °

    6 D

    STK490

    490 min.

    315 min.

    490 min.

    7/8 D

    90 °

    6 D

    STK800

    500 min.

    355 min.

    500 min.

    7/8 D

    90 °

    6 D

    STK540

    540 min.

    390 min.

    540 min.

    7/8 D

    90 °

    6 D

    CHERECHEDZA 1 D patafura iyi kunze dhayamita pakati sepombi. MASHOKO 2 1 Nmm² = 1MPa

     


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