SHINESTAR STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

Walang hirap Steel Pipe

Maikling Paglalarawan:


  • Keywords: Seamless Pipe, Seamless Carbon Steel Pipe, Seamless Structural Pipe, Seamless Boiler Pipe, Heat Exchanger Tubes, Seamless Cold Drawn Tubes, Hot Finished Seamless Pipes
  • Laki: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm);WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS ; LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL
  • Standard & Grade: ASTM A106, Grade A / B / C
  • Nagtatapos: Square Magtatapos / Plain Natapos (straight cut, nakita cut, tanglaw cut), Beveled / Sinulid Natapos
  • Paggamit: Used for Low Pressure Liquid Delivery, Such As Water, Gas, and Oil
  • Finish: No.1 Pickled Finish, BA Finish, No.4 Finish, Electropolished Seamless Steel Pipes
  • Paghahatid: Sa loob ng 30 araw at depende sa iyong dami ng order
  • Packing: Mga nai-bundle / Sa Bulk, Plastic Caps Nakasaksak, Waterproof Paper Naka-wrap
  • Detalye ng Produkto

    espesipikasyon

    pamantayan

    Process

    Packing & Loading

    Walang hirap Steel Pipe Manufacturing Proseso 

    Mandrel Mill Proseso

    Sa mendril Mill Process, isang matatag na pag-ikot (kuwartel) ay ginagamit. Ito ay iniinitan sa isang rotary apuyan pugon at pagkatapos ay may butas sa pamamagitan ng isang tagatuhog. Ang may butas makuwartel o guwang shell ay pinagsama sa pamamagitan ng isang mandrel mill upang mabawasan ang labas lapad at kapal ng pader na bumubuo ng isang maramihang ng haba ina tube. Ang ina tube ay reheated at karagdagang mabawasan ng tinukoy na sukat sa pamamagitan ng kahabaan reducer. Ang tubo ay pagkatapos ay cooled, cut, unatin at sumailalim sa pagtatapos at inspeksyon proseso bago kargamento.

    Manner Man Plug Mill Process

    Sa Plug Mill Process, isang matatag na pag-ikot (kuwartel) ay ginagamit. Ito ay pantay pinainit sa rotary apuyan pugon at pagkatapos ay may butas sa pamamagitan ng isang piraso Manner tao. Ang may butas makuwartel o guwang shell ay roll nabawasan sa labas lapad at wall kapal. Ang pinagsama tube nang sabay-sabay burnished sa loob at labas ng isang reeling machine. Ang reeled tube ay pagkatapos ay sukat sa pamamagitan ng isang sizing mill sa tinukoy na sukat. Mula sa hakbang na ito ang tubo napupunta sa pamamagitan ng mga straightener. Ang prosesong ito ay nakumpleto ang mainit na pagtatrabaho ng tube. Ang tube (tinukoy bilang isang ina tube) pagkatapos ng pagtatapos at inspeksyon, ay nagiging isang tapos nang produkto.

    01

    Application of SMLS Pipe 

    - Chemical Industry
    - Paper Industry
    - Fertilizer Industry
    - Fabric Industry
    - Aviation Industry
    - Nuclear Industry
    - Fluid Industry
    - Gas and Oil Industry
    - Heat Transmission Industry
    - Pressure Service
    - Construction and Ornamental
    - Boilers and Heat exchangers
    - Auto Parts
    - Medical Device
    - Food Industry
    - Building Materials

     

    We are a professional Stainless Steel Pipe manufacturer. We provide Stainless Steel Pipe of different sizes as well as steel pipes and pipe fittings of various specifications.

    Our Advantages:
    1. China-leading product service provider and exporter of steel pipe
    2. Competitive price and quality from our own factory
    3. One-stop Resource Integration
    4. Passed the ISO9001, CE, SGS certification every year
    5. Best service with 24-hour response
    6. Flexible payment methods
    7. Strong production capacity
    8. Fast delivery and standard export packaging
    9. OEM/ODM


  • Nakaraan:
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  • Features of  Seamless Steel Pipe

    uri Mga Paggamit
    istraktura sa Mga Layuning Pangkalahatang istraktura at mechanical
    Liquid Serbisyo Petroleum, gas at iba pang mga likido conveying
    Mababang at Medium Pressure Steam at boiler manufacturing
    Hydraulic Pillar Serbisyo Hydraulic suporta
    Auto Semi-baras Casing Auto pinagtahian-baras casing
    line Pipe Langis at gas conveying
    Tubing at Casing Langis at gas conveying
    drill Pipes Well pagbabarena
    Geological Drilling Pipes geological pagbabarena
    Petroleum crack Tubes Pugon tubes, init exchange

     

    Dimension

    uri pipe Pipe Szie (mm) tolerances
    Hot pinagsama OD <50 ±0.50mm
        ≥50 ±1%
      WT <4 ±12.5%
        ≥4~20 + 15%, -12.5%
        > 20 ±12.5%
    Cold iguguhit OD 6~10 ±0.20mm
        10~30 ±0.40mm
        30~50 ±0.45
        > 50 ±1%
      WT <1 ±0.15mm
        >1~3 + 15%, - 10%
        > 3 + 12.5%, - 10%

    Chemical Composition Requirements

    pamantayan

    baitang

    Chemical Components (%)

    Mechanical Katangian

       

    c

    si

    mn

    P

    S

    Mo

    Cr

    V

    Makunat lakas (Mpa)

    Ani lakas (Mpa)

    pagpahaba

    (%)

    ASTM A53

    A

    ≤0.25

    /

    ≤0.95

    ≤0.05

    ≤0.06

    ≤0.15

    ≤0.40

    ≤0.08

    ≥330

    ≥205

    ≥29.5

     

    B

    ≤0.30

    /

    ≤1.2

    ≤0.05

    ≤0.06

    ≤0.15

    ≤0.40

    ≤0.08

    ≥415

    ≥240

    ≥29.5

     

    pamantayan

    baitang

    Chemical Components (%)

    Mechanical Katangian

       

    c

    si

    mn

    P

    S

    Mo

    Cr

    V

    makunat lakas

    (Mpa)

    Ang yield lakas

    (Mpa)

     Pagpahaba (%)

    ASTM A106

    A

    ≤0.30

    ≥0.10

    0.29-1.06

    ≤0.035

    ≤0.035

    ≤0.15

    ≤0.40

    ≤0.08

    ≥415

    ≥240

    ≥30

     

    B

    ≤0.35

    ≥0.10

    0.29-1.06

    ≤0.035

    ≤0.035

    ≤0.15

    ≤0.40

    ≤0.08

    ≥485

    ≥275

    ≥30

     

    pamantayan

    baitang

    Chemical Components (%)

    Mechanical Katangian

       

    c

    si

    mn

    P

    S

    Makunat lakas (Mpa)

    Ani lakas (Mpa)

    Pagpahaba (%)

    ASTM A179

    A179

    0.06-0.18

    /

    0.27-0.63

    ≤0.035

    ≤0.035

    ≥325

    ≥180

    ≥35

     

    pamantayan

    baitang

    Chemical Components (%)

    Mechanical Katangian

       

    c

    si

    mn

    P

    S

    Makunat lakas (Mpa)

    Ani lakas (Mpa)

    Pagpahaba (%)

    ASTM A192

    A192

    0.06-0.18

    ≤0.25

    0.27-0.63

    ≤0.035

    ≤0.035

    ≥325

    ≥180

    ≥35

     

    pamantayan

    baitang

    Chemical Components

    Makunat lakas (min)

    Ang yield Lakas (min)

    C

    mn

    P

    S

    Mpa

    Mpa

    API 5L PSL1

    A

    0.22

    0.90

    0.030

    0.030

    331

    207

    B

    0.28

    1.20

    0.030

    0.030

    414

    241

    X42

    0.28

    1.30

    0.030

    0.030

    414

    290

    X46

    0.28

    1.40

    0.030

    0.030

    434

    317

    X52

    0.28

    1.40

    0.030

    0.030

    455

    359

    X56

    0.28

    1.40

    0.030

    0.030

    490

    386

    X60

    0.28

    1.40

    0.030

    0.030

    517

    414

    X65

    0.28

    1.40

    0.030

    0.030

    531

    448

    X70

    0.28

    1.40

    0.030

    0.030

    565

    483

    pamantayan

    baitang

    Chemical Components

    Makunat lakas (min)

    Ang yield Lakas (min)

    C

    mn

    P

    S

    Mpa

    Mpa

    API 5L PSL2

    B

    0.24

    1.20

    0.025

    0,015

    414

    241

    X42

    0.24

    1.30

    0.025

    0,015

    414

    290

    X46

    0.24

    1.40

    0.025

    0,015

    434

    317

    X52

    0.24

    1.40

    0.025

    0,015

    455

    359

    X56

    0.24

    1.40

    0.025

    0,015

    490

    386

    X60

    0.24

    1.40

    0.025

    0,015

    517

    414

    X65

    0.24

    1.40

    0.025

    0,015

    531

    448

    X70

    0.24

    1.40

    0.025

    0,015

    565

    483

    X80

    0.24

    1.40

    0.025

    0,015

    621

    552

    Manufacturing process of Seamless Steel Pipe

    Walang hirap Steel Pipe

     

    Painting & Coating: bare, lightly oiled, black/red/yellow painting, zinc/anti-corrosive coating

    ang packing ng magkatugmang bakal pipe