Shinestar STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

Galvanized Steel Pipe

Deskripsi Singkat:


  • Kata kunci: Carbon Steel Pipe, Electric Resistance Welded Steel Pipe, Round Pipe,Square Pipe, Rectangular Pipe
  • Ukuran: OD: 21.3mm ~ 610mm; WT: 0.5mm ~ 20mm; PANJANG: 0.3mtr ~ 18mtr, ramdon Panjang, Panjang Tetap, SRL, DRL
  • Standard & Grade: GB / T 3091 Q195 / Q215 / Q235 / Q345, BS 1387, EN 39, EN 1139 S235JR / S275JR, ASTM A53 GR. A / B / C, JIS G3444 STK 400 / STK 500
  • Berakhir: Lapangan Cut / Threaded, Burr Dihapus
  • Packing: Steel Strips Bundled, Plastic Caps Plugged, Waterproof Paper Wrapped etc
  • Penggunaan: Used for Transporting Low Pressure Liquid, Gas And Heating
  • Aplikasi: Widely Used in Furniture, Interior Decoration, Structure
  • Rincian produk

    Spesifikasi

    Standar

    Lukisan & Coating

    Packing & Memuat

    1. What are galvanized pipes?
    Galvanized pipes are steel pipes that have been dipped in a protective zinc coating to prevent corrosion and rust. Galvanized piping was commonly installed in homes built before 1960. When it was invented, galvanized pipe was an alternative to lead pipe for water supply lines. Today, however, we have learned that decades of exposure to water will cause galvanized pipes to corrode and rust on the inside.

     

    2. Galvanized seamless pipe is divided into cold-plated steel seamless pipe and hot dip seamless pipe.

    Hot dip pipa seamless

    The pipa seamless adalah untuk membuat reaksi logam dan besi substrat cair, lapisan paduan, sehingga substrat dan lapisan kombinasi keduanya. Hot-dip galvanizing adalah pengawetan baja pertama, dalam rangka untuk menghapus permukaan pipa baja dari besi oksida, pengawetan, larutan amonium klorida atau seng klorida atau amonium klorida dan seng klorida campuran tangki larutan pembersih, dan kemudian mengirim ke panas tangki dip. Hot dip coating galvanis keseragaman, adhesi yang kuat, dan umur panjang.

    pipa seamless dingin berlapis

    Dingin galvanis, listrik-galvanis, galvanis jumlah kecil, hanya 10-50g / m2 resistensi sendiri terhadap korosi dari hot dip galvanis pipa banyak perbedaan. Regular produsen pipa galvanis, dalam rangka untuk memastikan kualitas, paling tidak menggunakan listrik-galvanis (dingin berlapis). Hanya mereka skala kecil, peralatan usang dan usaha kecil dengan listrik galvanis, tentu saja, harga mereka relatif murah. Kementerian Konstruksi memiliki secara resmi di bawah ini, pipa galvanis dingin untuk menghilangkan mundur teknologi, masa depan tidak diperbolehkan untuk pipa galvanis dingin untuk air, pipa gas.

     

    3. Galvanized seamless mechanical properties

    Sifat mekanik baja adalah untuk memastikan bahwa indikator penting dari sifat penggunaan akhir baja (sifat mekanik), itu tergantung pada komposisi kimia dan perlakuan panas baja. standar baja, sesuai dengan kebutuhan yang berbeda, ketentuan sifat tarik (kekuatan tarik, kekuatan luluh atau titik luluh elongasi) dan kekerasan, ketangguhan, kebutuhan pengguna, kinerja suhu tinggi dan rendah.

     

    4. How long do galvanized pipes last?
    No piping system lasts forever, but galvanized pipes have a life span of between 40 to 100 years. If your home’s pipes are from the 1960s or earlier, they are likely nearing the end of their functional life span. However, there’s a reason galvanized pipes are no longer used in modern construction: the risk they pose to a home’s water supply and people’s health.

     

    5. Are there safety risks or concerns with galvanized piping?
    By far, the most significant problem related to galvanized pipes is the mineral deposits that accumulate within the piping. Over time, it causes a reduction in water pressure and pollutes your home’s water. And as rust and corrosion deepen, they compromise the piping system’s stability and cause leaks.

    As old and corroded galvanized pipes age, they can release accumulated lead into your tap water. That lead can pose significant health concerns, as ingesting too much can result in lead poisoning, and its symptoms include fatigue, headaches, insomnia, nausea, constipation, abdominal pain, and reduced cognitive abilities. High doses of lead are of particular concern with children, as it can hinder their brain development and lead to lifelong health issues.


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  • Aplikasi:

    1. Bangunan dan bahan struktur
    2. tujuan rekayasa .Mechanical dan umum
    3. Pabrikan dari Badan Bus, Kereta Api Boogies
    4. Di departemen Telepon sebagai Pipa Conduit

    Inspeksi Bahan (Steel Pipe) - Gantung - Degreasing - Membilas - Pengawetan - cuci - Dipping Fluxing - Hot Air Pengeringan - Di dalam dan luar Tiup Galvanizing Hot-dicelup

    - Pendingin - Pasif dan Rising - Bongkar - Inspeksi dan Pemangkasan - Jenis Identifikasi - Kemasan dan Menyimpan dan Transportasi

    Types: Galvanized welded steel pipe, galvanized seamless steel pipe
    Materials: Carbon steel
    Connection type: threaded
    Size range:1/8″-36″
    Schedule: sch40, sch80, sch120, sch160, XH, XXH

     

    Panjang tabung galvanis
    – in diameter 4 – 16 mm 6000 + 100 mm
    – in diameter 18 – 42 mm 6000 + 50 mm

    Toleransi dari tabung seng dilapisi
    – tolerances of the outside diameter:
    – diameter between 4 – 30 mm ±0,08 mm
    – diameter between 35 – 38 mm ±0,15 mm
    – diameter up to 42 mm ±0,20 mm
    – tolerances of the inside diameter are according to EN 10305-4
    – tolerance of the wall thickness ± 10%

    Steel nilai untuk seng dilapisi tabung
    E 235+N and E 355+N

    standar pipa baja galvanis

    Kondisi permukaan tabung galvanis
    First layer –electrically leached zinc (Zn) – acts as anode and in a corrosive environment it corrodes first and the base metal is cathadically protected against corrosion. The zinc layer thickness may be in the range of 5 to 30 micrometers (µm).

    kemasan pipa baja galvaniskemasan yang unik

    kemasan baja galvanis pipa-02

     Pengiriman ke pelabuhan

    kemasan baja galvanis pipa-03

    transportasi profesional

    kemasan baja galvanis pipa-04packing profesional

    kemasan baja galvanis pipa-05ukuran karton Cocok

    kemasan baja galvanis pipa-06

    packing lengkap