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Long Radius JIS B2312 SS304 Butt Welding Elbow

Long Radius JIS B2312 SS304 Butt Welding Elbow

    • Long Radius JIS B2312 SS304 Butt Welding Elbow
    • Long Radius JIS B2312 SS304 Butt Welding Elbow
    • Long Radius JIS B2312 SS304 Butt Welding Elbow
    • Long Radius JIS B2312 SS304 Butt Welding Elbow
    • Long Radius JIS B2312 SS304 Butt Welding Elbow
  • Long Radius JIS B2312 SS304 Butt Welding Elbow

    Product Details:

    Place of Origin: CHINA
    Brand Name: YUHONG
    Certification: API , ABS, DNV, GL , LR, NK.
    Model Number: JIS B2312 SS304 Butt Welding Stainless Steel Elbow

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: NEGOTIABLE
    Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Delivery Time: 20-80
    Payment Terms: L/C, T/T
    Contact Now
    Detailed Product Description
    Connection: Welding Standard: JIS
    Product Name: Butt Welding Pipe Fitting Color: Silver
    Shape: Round Application: Connect Pipes
    Item: Long Radius, Short Radius
    High Light:

    SS304 butt welding elbow

    ,

    JIS B2312 butt welding elbow

    ,

    Long Radius buttweld elbow

    JIS B2312 SS304 Butt Welding Stainless Steel Elbow

     

    We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

     

    This Standard specifies the steel and nickel-chromium ferro-alloy seamless pipe fit-tings to be fitted by butt-welding, mainly to pressure service pipings 1), high pressure service pipings 2), high temperature service pipings 3), alloy steel pipings 4) stainless steel pipings 5) low temperature service pipings 6) and steel pipes for fired heaters 7) (hereafter referred to as "pipe fittings").

     

    The special quality requirements, a part of or all of which may be designated by the agreement between the purchaser and the manufacturer, are given in Annex JA and the requirements of special shape pipe fittings are specified in Annex JB. The shapes and dimensions of special bevel ends are shown in Annex JC and marking and report for pipe fittings with special necks are shown in Annex JD for reference.

     

    What is the meaning of SS 304?

     

    Type 304 stainless steel is a T 300 Series Stainless Steel austenitic. It has a minimum of 18% chromium and 8% nickel, combined with a maximum of 0.08% carbon. It is defined as a Chromium-Nickel austenitic alloy. ... Grade 304H with its higher carbon content finds application at elevated temperatures.

     

    Grade 304 is a standard "18/8" stainless. It is the most versatile and most widely used stainless steel available, even though a wide range of alternatives are available; and has excellent forming and welding characteristics. The balanced austenitic structure of Grade 304 enables it to be severely deep drawn without intermediate annealing. This means that this grade steel is dominant in the manufacture of drawn stainless parts such as sinks, hollow-ware and saucepans. For these applications, it is common to use special "304DDQ" (Deep Drawing Quality) variants. Grade 304 can be readily braked or roll-formed into a variety of components for applications in the industrial, architectural, and transportation fields. It also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.

     

    Grade 304 Chemical Composition

    Grade C Mn Si P S Cr Mo Ni N
    304 min. - - - - - 18 - 8 -
    max. 0.08 2 0.75 0.045 0.03 20 10.5 0.1
    304L min. - - - - - 18 - 8 -
    max. 0.03 2 0.75 0.045 0.03 20 12 0.1
    304H min. 0.04 - - -0.045 - 18 - 8 -
    max. 0.1 2 0.75 0.03 20 10.5

     

     

    Grade 304 Mechanical Properties

    Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50 mm) min Hardness
    Rockwell B (HR B) max Brinell (HB) max
    304 515 205 40 92 201
    304L 485 170 40 92 201
    304H 515 205 40 92 201

     

     

    Grade 304 Physical Properties 

    Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100 °C (J/kg.K) Electrical Resistivity (nΩ.m)
    0-100 °C 0-315 °C 0-538 °C at 100 °C at 500 °C
    304/L/H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

     

     

    Application

    • Food processing equipment, particularly in beer brewing, milk processing & winemaking
    • Kitchen benches, sinks, troughs, equipment and appliances
    • Architectural paneling, railings & trim
    • Chemical containers, including for transport
    • Heat Exchangers
    • Woven or welded screens for mining, quarrying & water filtration
    • Threaded fasteners
    • Springs

     

    Long Radius JIS B2312 SS304 Butt Welding Elbow 0

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