Struktur Pipa Baja

Deskripsi Singkat:


  • Kata kunci (pipa jenis): Pipa Struktural, Struktural Seamless Pipe, Seamless Pipe Struktural
  • Ukuran: OD: 1/8 '' ~ 26 '' (10,3 ~ 660mm), WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS PANJANG: Panjang Tetap (5,8 / 6 / 11,8 / 12mtr), SRL, DRL
  • Standard & Grade: ASTM A53 / A252 / A500 / A501, JIS G3444, EN 10210/10219
  • Berakhir: Lapangan berakhir / Ends Plain (potongan lurus, melihat dipotong, obor cut), miring / Threaded Ends
  • Pengiriman: Dalam waktu 30 hari dan Tergantung pada jumlah pesanan Anda.
  • Pembayaran: TT, LC, OA, D / P
  • Packing: Dibundel / Dalam Massal, Caps Plastik Terpasang, Waterproof Kertas Dibungkus
  • Penggunaan: 1. Liquid transportasi: suplai air dan drainase; Transportasi 2. Gas: gas, uap, bahan bakar gas cair; 3. Konstruksi: pipa menumpuk, jembatan teknik, jalan, struktur bangunan dll
  • Deskripsi

    Spesifikasi

    Standar

    Lukisan & Coating

    Packing & Memuat

    The structure steel pipe has hot - rolled seamless steel tube and welded steel tube.The seamless steel tube for structure is divided into two types according to the provisions of "seamless steel tube for structure" (GB/ t8162-2008) : hot rolling (extrusion, expansion) and cold drawing (rolling).The outer diameter of hot-rolled steel pipe is 32-630mm and the wall thickness is 2.5-75mm. The outer diameter of cold-drawn steel pipe is 5-200mm and the wall thickness is 2.5-12mm. Welded steel pipe is made of steel plate or steel strip after crimping and forming, which can be divided into straight welded steel pipe and spiral welded steel pipe.The outer diameter and wall thickness of the direct-welded steel pipe are 5-508mm and 0.5-12.7mm respectively, which shall comply with the provisions of GB/ t3793-2008.The welded steel pipe for low-pressure fluid transportation is also called common welded pipe, commonly known as clark pipe. The specification is expressed in mm of nominal diameter, which should comply with the provisions of GB/ t3091-2008 for low-pressure fluid transportation.

    Proses manufaktur 

    Struktural Steel Pipe-06


  • Sebelumnya:
  • Berikutnya:

  • Structural Steel Pipe-02

    Komposisi kimia

    Kelas C M N P S si cr Mo
    1010 0,08-0,13 0,30-0,60 0,04 0,05 - - -
    1020 0,08-0,23 0,30-0,60 0,04 0,05 - - -
    1045 0,43-0,50 0,60-0,90 0,04 0,05 - - -
    4130 0,28-0,33 0,40-0,60 0,04 0,05 0,15-0,35 0,80-1,10 0,15-0,25
    4140 0,38-0,43 0,75-1,00 0,04 0,05 0,15-0,35 0,80-1,10 0,15-0,25

    Peralatan mekanis

    Kelas Kondisi kekuatan tarik Mpa (min) Yield stength Mpa (min) Pemanjangan% (min)
    1020 CW 414 483 5
    SR 345 448 10
    SEBUAH 193 331 30
    N 234 379 22
    1025 CW 448 517 5
    SR 379 483 8
    SEBUAH 207 365 25
    N 248 379 22
    4130 SR 586 724 10
    SEBUAH 379 517 30
    N 414 621 20
    4140 SR 689 855 10
    SEBUAH 414 552 25
    N 621 855 20

    Structural Steel Pipe-03 Structural Steel Pipe-04 Structural Steel Pipe-05 Struktural Steel Pipe-06

    Anil, Normalized, Stres lega, Dingin selesai, Dikuens dan Tempered

    Struktural Steel Pipe-07 Struktural Steel Pipe-08