Sign In | Join Free | My fustat.com
fustat.com
Products
Search by Category
Home > Metal Processing Machinery Parts >

Seamless Low Carbon Steel Heat Exchanger Cold Drawn Steel Pipe ASME SA179

Categories Heat Exchanger Tubes
Brand Name: HENGLONG
Certification: ISO9001, OHSAS18001, ISO14001, PED97/23/EC
Place of Origin: China
Payment Terms: L/C, T/T
Supply Ability: 6000 metric tons per year
Delivery Time: 20-30 days
Packaging Details: Wooden case
Material: carbon steel
type: seamless steel tube
process: cold drawn
tube shape: round
application: heat exchanger
Price: Negoniation
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Seamless Low Carbon Steel Heat Exchanger Cold Drawn Steel Pipe ASME SA179

    ASME SA179 Seamless cold drawn low carbon steel heat exchanger tubes


    Standard: ASTM A179 / ASME SA179

    Steel grade: Low carbon steel

    Material shall conform to the applicable requirements of specification A450/A450M

    Carbon, %0.06-0.18
    Manganese, %0.27-0.63
    Phosphorous, max. %0.035
    Sulfur, max, %0.035

    Process: cold drawn

    The tubes cover minimum wall thickness.

    Application: tubular heat exchangers, condensers, and other heat transfer apparatus


    Dimensional range:

    OD: 19.05-76.2mm

    Any specific size is to be discussed before offer


    The tube be 100% eddy current tested

    Ultrasonic test is as option

    Straightness ≤1mm/1000mm

    Roughness: Ra ≤0.8


    Test

    • The tubes shall have a hardness test, it is not exceeding 72HRB.
    • One flattening test shall be made on specimens from each of two tubes from each lot or fraction thereof.
    • One flaring test shall be made on specimens from each of two tubes from each lot or fraction thereof.
    • When specified as a substitute for the flaring test, for tubes having a wall thickness (actual mean wall) less than 10% of the outside diameter, one test shall be made on specimens from each of two tubes other than specified above, the flange test shall not be required.
    • Rockwell hardness tests shall be made on specimens from two tubes from each lot.(when the final heat treatment is in a continuous furnace, a lot shall include all tubes of the same size and heat, heat treated in the same furnace at the same temperature, time at heat, and furnace speed)
    • Each tube shall be subjected to the hydrostatic test, or, instead of this test, a nondestructive electric test may be used when specified by the clients.

    Mechanical properties

    Tensile strength, min, ksi (MPa)47 (325)
    Yield strength, min, ksi (MPa)26 (180)
    Elongation in 50mm, min, %35

    Tubes shall be delivered with square cut ends. The ends are free of excessive burrs.

    The tubes are bundled in the waterproof plastic sheet and packed in the wooden cases

    The case is most suitable for hanging by forklift.

    EN10204-3.1 MTC shall be issued

    EN10204-3.2 MTC is as option




    Product Tags:

    heat exchanger pipe

      

    u bend tube

      
    Quality Seamless Low Carbon Steel Heat Exchanger Cold Drawn Steel Pipe ASME SA179 for sale
    Send your message to this supplier
     
    From:
    Enter your email please.
    To: Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.
    Subject:
    Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0