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

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsStainless Steel Seamless Tube

Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube

Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube

    • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube
    • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube
    • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube
    • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube
    • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube
  • Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG
    Certification: ABS,GL,DNV,NK,PED,AD2000,GOST
    Model Number: TP304,TP304L ,TP316L, SUS316L, 1.4404

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000KG
    Price: Discussion
    Packaging Details: according to client requirements/wooden case packing/Woven bag packing
    Delivery Time: Within 10-25days or asap if we have enough stock
    Payment Terms: T/T, L/C at sight
    Supply Ability: according to client requirements
    Contact Now
    Detailed Product Description
    Material Grade: TP304,TP304L ,TP316L, SUS316L, 1.4404 Standard: ASTM A269
    Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 DNT: ET,UT,PT,HT
    Third Party Inspection: BV,SGS,ASP

    Stainless steel seamless tube ASTM A269 TP316L SUS316L 1.4404 6M

     

    The ASTM A269 specification covers nominal-wall-thickness, seamless and welded austenitic steel tubing for general corrosion-resisting and low- or high-temperature service. Upon completion, all material shall:

    • shall be furnished in the heat-treated condition.
    • conform to the chemical composition requirements.
    • different mechanical test requirements that includes, flaring test, flange test, hardness test, and reverse flattening test are presented.
    • shall be subjected to the non-destructive electric test or the hydrostatic test

    Mechanical properties of 316 grade stainless steels.

    Grade
    Tensile Str
    (MPa) min
    Yield Str
    0.2% Proof
    (MPa) min
    Elong
    (% in 50mm) min
    Hardness
    Rockwell B (HR B) max
    Brinell (HB) max
    316
    515
    205
    40
    95
    217
    316L
    485
    170
    40
    95
    217
    316H
    515
    205
    40
    95
    217

     

    Typical physical properties for 316L grade stainless steels.

    Grade
    Density
    (kg/m3)
    Elastic Modulus
    (GPa)
    Mean Co-eff of Thermal Expansion (m/m/0C)
    Thermal Conductivity
    (W/m.K)
    Specific Heat 0-1000C
    (J/kg.K)
    Elec Resistivity
    (nΩ.m)
    0-1000C
    0-3150C
    0-5380C
    At 1000C
    At 5000C
    316/L
    8000
    193
    15.9
    16.2
    17.5
    16.3
    21.5
          500

     

    740

     

     

     

    Corrosion Resistance of 316L Stainless Steel Pipes and Tubes

    excellent in a range of atmospheric environments and many corrosive media - generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 600C. Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at 600C.

    316L is usually regarded as the standard €œmarine grade stainless steel", but it is not resistant to warm sea water. In many marine environments 316L does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.

    Heat Treatment of ASTM A269 316L Stainless Steel Seamless Pipes and Tubes

    Solution Treatment (Annealing) - Heat to 1010-11200C and cool rapidly. These grades cannot be hardened by thermal treatment.

     

    Delivery: Within 10-25days or asap if we have enough stock


    Types of Packaging:
    •- Bundles (hexagonal)
    •- Wooden Boxes
    •- Crates (steel/wooden)
    •- Special crates for U-Bend tubes with each radius separated
    •- Packaging for SS 316L ASTM A269 Seamless Pipe as per customer's requirements

     

    Special Features:
    •- Each bundle covered with plastic for protection against extreme weather.
    •- End of SS 316L ASTM A269 Seamless Pipe protected by plastic caps.
    •- Bundles strapped with plastic strips.
    •- Each radius of U-Bend tube separated by a separator.
    •- Packaging list (laminated) placed with box/crate.

     

    Stainless Steel Seamless Tube ASTM A269 TP304 TP304L TP316L SUS316L 1.4404 6M , Boiler Heat Exchanger Tube

     

    Contact Details
    Yuhong Group Co.,Ltd

    Contact Person: Maggie

    Tel: +8613296819890

    Send your inquiry directly to us (0 / 3000)

    Other Products