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

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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Home ProductsStainless Steel U Bend Tube

TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013

TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013

    • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013
    • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013
    • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013
    • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013
    • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013
  • TP304L Material U Bend Tubes For Heat Exchanger ASTM A213 / SA213-2013

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG
    Certification: ABS, BV, LR, DNV, GR, KR, GOST, TUV, TS, ISO
    Model Number: TP304L

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000kgs
    Price: Discussion
    Packaging Details: according to client requirements/Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Delivery Time: 1week
    Payment Terms: T/T, L/C at sight
    Supply Ability: according to client requirements
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    Detailed Product Description
    Material Grade: TP304L Standard: ASTM A213 / SA213-2013
    Certificate: ABS, BV, LR, DNV, GR, KR, GOST, TUV, TS, ISO DNT: ET,UT,PT,HT
    Third Party Inspection: BV,SGS,ASP

    Stainless Steel U Bend Tube for Heat Exchanger Application, ASTM A213 / A213-2013 TP304L , Eddy Current Test & HT

     

    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 , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

     

    U-Bend Tube are widely used in Heat Exchanger Systems. Heat-Exchanger Equipment on the basis of

    Seamless Stainless U-Tubes and Welded Stainless U bend Tube is essential in strategically important and

    critical felds---Nuclear And Petrochemical Machine Building.

    YUHONG SPECIAL STEEL Start to Produce U Bending Tube Since 2006,Up to now already supply more than

    30000 tons Stainless Steel U Bend Tube to 35 countries.

     

     

    The U-Bend Tube Comply With The Following Standards:

    1. ASTM A688/ASME SA688

    2. ASTM A803/ASME SA803

    3. ASTM A556/ASME SA556

     

    Steel Grade:

     

     

    Ferrite Austenite Duplex Super Duplex Ni-Alloys Titanium

    TP410

    TP405

    S44400

    S44660

    TP430

    TP304/304L

    TP316/316L

    TP316Ti

    TP317/317L

    TP321

    TP347

    S31803

    S32205

    S32304

    S32750

    S32760

    N06600

    N08020

    N00880

    N08825

    N08904

    Gr.2

     

     

     

     

     

     

     

     

     

     

     

    Tube Of Other Alloys And Steel Grades Can Be Produced Upon Agreement.

     

     

    Technical Requirements:

     

    Straight Tubes Standard Specification For Bending:

    ASME SA 213; ASME SB 163; ASME A789, ASME SA268, ASME SA269, etc.

    Marking: Before Bending By Marking Machine All Over The Tube Length (Bent Section After Heat

    Treatment Without Marking)

    Note: Marking is also possible After Bending On The Straight Parts Of U-Bending Tube.

     

    U-Bend Tubes:

    -TEMA RCB 2.31 Standard Of The Tubular Exchanger Manufacturers Association (9th Edition).

    -ASTM A688/ASME SA688 Standard Specification For Welded Tubes Of Austenitic Corrosion Resistant

    Steel Grade Designed For Feed Water Boilers.

    -ASTM B163/ASME SA163 Standard Techinical Requirements For Tubes Of Nickel And Nickel Alloy For

    Condensers And Heat Exchangers.

     

    -Customer Specifications.

    Stainless Steel U Bend Tube For Heat Exchanger Application , ASTM A213 / A213-2013 TP304L , Eddy Current Test & HT

     

    Bending Radius: From 1.5*OD(Outside Diameter) To 1500mm

    When Ordering Tubes With Radius less or equal to 1.5*OD, It Is Necessary To Agree Precision Of Geometrics.

    Straight Tubes Maximum Length:(Before Bending): 35000 mm.

    Leg Length: Min 1 Meter, Max. 16500 mm (For Max R=1500mm)

    Note: Other Size Are Available Upon Agreement.

    Heat Treatment: Stress Relieved After U-Bending (Bending Area Plus 300MM For Each Leg).

    Hydrostatic Test After U Bending: Maximum Test Pressure 600 Bar, Soaking 10 Sec. With

    Dematerialized Water. Compressed Air Cleaning After Hydro-Test.

    Packaging: In Strong Transport-Worthy Pre-fumigated wooden boxes of corresponding dimensions for

    each tube Length, Radius, Diameter, According To PO requirements as well as wrapped In polyethylene

    films With soft plastic caps on both end of Tube.

     

    Some of the quality tests carried out by us includes:

    Corrosion Test Conducted only when specially requested by the client
    Chemical Analysis Test done as per required quality standards
    Destructive / Mechanical Testing Tensile | Hardness | Flattening | Flare | Flange
    Reverse-bend and Re. flat tests Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
    Eddy Current Testing Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
    Hydrostatic Testing 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
    Air Under Pressure Test To check any evidence of air leakage
    Visual Inspection After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections


    Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

    • Eddy Current Testing
    • O.P Testing
    • Radiography Testing
    • Corrosion Testing
    • Micro Testing
    • Macro Testing
    • IGC Testing
    • Ultrasonic testing
    • Liquid Penetrate testing

    Stainless Steel U Bend Tube For Heat Exchanger Application , ASTM A213 / A213-2013 TP304L , Eddy Current Test & HT

    Contact Details
    Yuhong Group Co.,Ltd

    Contact Person: Maggie

    Tel: +8613296819890

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