Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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Home ProductsStainless Steel Seamless Tube

Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19

Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19

    • Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19
    • Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19
    • Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19
    • Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19
  • Stainless Steel Seamless tube, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19

    Product Details:

    Place of Origin: China
    Brand Name: YUHONG
    Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001
    Model Number: Seamless Tube

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 PC
    Price: ACCORDING TO CLIENT'S REQUEST
    Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Delivery Time: 10days
    Supply Ability: 1500 tons per month
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    Detailed Product Description
    Material: UNS NO8904 , 1.4539 , TP904L Standard: B677 , B674
    OD: 1/8'',1/4'',3/8'',1/2'',3/4'',1'',1 1/4'',1 1/2'', 2'', 2 1/2'' 3'', 3 1/2'', 4'', 5'', 6'', 8'', 10'', 12'', 14'', 16'', 18'', 20'', 22''. 24''

    Stainless Steel Seamless Pipe, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / Pickled Annealed NPS: 1/8" to 8" B16.10 & B16.19

     

    YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....

    Description

    Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content.
    Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.

     

     

    1. Commodity: Seamless Stainless Steel Pipe ASTM B677 UNS N08904/904L

    2. Process method: Cold drawn/cold rolled

    3. Surface finish: Anneal/pickling/manual polish/ mechanical polish

    4. Material: UNS N08904/904L

    5. Standards: ASTM B677

    6. Size:

    A) NPS: 1/8" to 8"

    B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19

    C) O. D.: 6 mm to 219 mm

    D) W. T.: 0.5 mm to 25 mm

    E) Length: Max. 20 meters

    7. Delivery conditions: Annealled, Picklinged and Polished

    8. packing: Seaworthy wooden cases/steel framed plywood cases/simple packaging

     

    Material No. 1.4539
    EN symbol (short) X1NiCrMoCu25-20-5
    AISI/SAE
    UNS N 08904
    AFNOR Z 2 NCDU 25-20
    B.S.
    alloy alloy 904 L
    Registered work's label
    Normen VdTÜV 421 , SEW 400

     

    Chemical composition ¹

    C
    ≤ %
    Si
    ≤ %
    Mn
    ≤ %
    P
    ≤ %
    S
    ≤ %
    Cr
    %
    Mo
    %
    Ni
    %
    V
    0,02 0,70 2,0 0,030 0,010 19,0-21,0 4,0-5,0 24,0-26,0  
    Nb Ti Al Co Cu
    %
    N
    ≤ %
    Fe    
            1,20-2,00 0,15      
    ¹ in accordance with Key to Steel 2001

     

    Special characteristics

    Temperature range: Density kg/dm³ Hardness (HB)
    pressure bomb/pressure vessel
    - 60°C bis 400°C
    7,9 ≤ 230
    excellent stability against pitting corrosion, stress corrosion and intergranular corrosion

     

    Welding filler

    1.4539, 1.4519

     

    Main fields of application (depending on the specific conditions of use)

     
    (all aforementioned specifications serve as a general orientation and have to be reviewed depending on the specific conditions of use)

     

    Application:

    1>.Offshore, Subsea.

    2>.Sea water technology

    3>.Chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry.

     

    Stainless Steel Seamless Pipe, ASTM B677 / B674  UNS N08904 / 904L /1.4539 / NPS: 1/8" to 8" B16.10 & B16.19

     

     

     

     

    Contact Details
    Yuhong Group Co.,Ltd

    Contact Person: Aaron

    Tel: +8618658525939

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