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A105 Forged carbon steel Girth Flange, Body flange For Pressure Vessel with Good Durability

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A105 Forged carbon steel Girth Flange, Body flange For Pressure Vessel with Good Durability

Brand Name : YUHONG

Model Number : ASTM A105 / ASME SA105

Certification : API , ABS, DNV, GL , LR, NK

Place of Origin : China

MOQ : 1PC

Price : Negotiable

Payment Terms : T/T, L/C AT SIGHT

Supply Ability : 500 pcs per month

Delivery Time : Depends on quantity

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Material : ASTM A105 – forged carbon steel (used for ambient- and high-temperature service)

Product name : Girth Flange, Body flange

Shape : Typically a flat ring or hubbed flange that wraps around the girth of a vessel or pipe

Pressure Class : Commonly available in ANSI/ASME classes (150, 300, etc.) depending on system design

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A105 Forged carbon steel Girth Flange, Body flange For Pressure Vessel with Good Durability

What is Girth Flange / Body Flange?

A Girth Flange (also known as a Body Flange) is a circular, ring-shaped flange welded around the circumference (girth) of pressure vessels, shells, tanks, or large diameter piping. It is used to join two cylindrical sections—typically as a structural or maintenance access point in equipment that cannot be made in a single piece due to size, transport, or fabrication constraints.

Why choose A105 Girth Flange:

  • Wide availability: A105 is a commonly used carbon steel material that is readily available in the market, making it easy to source for various industrial applications.
  • Cost-effective: A105 girth flanges are relatively affordable compared to other materials, making them a cost-effective choice for projects with budget constraints.
  • High strength: A105 carbon steel has excellent mechanical properties, including high tensile strength and impact resistance, making it suitable for high-pressure and high-temperature applications.
  • Corrosion resistance: A105 girth flanges are resistant to corrosion, making them ideal for use in environments where exposure to moisture or chemicals is a concern.
  • Easy to weld: A105 carbon steel is weldable and can be easily fabricated, allowing for quick and efficient installation of girth flanges in piping systems.

Overall, A105 girth flanges are a reliable and versatile choice for various industrial applications due to their strength, affordability, and corrosion resistance.

Available material grades of girth flange

Carbon steel (A105, A266 CL2/CL4)
Plate material of Baffle plate: A36, SS440, A516 Gr60/70
Low Temp Carbon steel (A350 LF2 CL1/CL2, LF3)
High Yield Carbon steel (A694 F52/F60/F65/F70)
Stainless steel (A182 F304/L, F304H, F310, F316/L, F317/L, F321/H, F347/H, F44)
Low alloy steel (A182 F1, F5, F9, F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F23, F91, F92)
Duplex stainless steel ( A182 F51, F53, F60)
Alloy steel (Alloy 20, Alloy625/825/800)

A105 Chemical Composition

ELEMENT
COMPOSITION, %
Carbon
0.35 max
Manganese
0.60-1.05
Phosphorus
0.035 max
Sulfur
0.040 max
Silicon
0.10-0.35
Copper
0.40 max (1)
Nickel
0.40 max (1)
Chromium
0.30 max (1-2)
Molybdenum
0.12 max (1-2)
Vanadium
0.08 max

A105 Mechanical Properties

Mechanical Properties
Requirements
Tensile strength,min,psi [MPa]
70000 [485]
Yield strength,min,psi [MPa]
36000 [250]
Elongation, min, %
30
Reductionofarea,min,%
30
Hardness,HB,max
187

A105 Physical Properties

Density (lb / cu. in.)
0.284
Specific Gravity
7.9
Specific Heat (Btu/lb/Deg F - [32-212 Deg F])
0.107
Melting Point (Deg F)
2740
Thermal Conductivity
360
Mean Coeff Thermal Expansion
6.7
Modulus of Elasticity Tension
30
Modulus of Elasticity Torsion
11

Girth flanges Application:

  • Piping systems: Girth flanges are used to connect sections of pipes together in pipelines for transporting fluids or gases.
  • Pressure vessels: Girth flanges are used to connect the shell and heads of pressure vessels, ensuring a secure and leak-proof connection.
  • Heat exchangers: Girth flanges are used in heat exchangers to connect the tubes or plates to the shell, allowing for efficient heat transfer.
  • Boilers: Girth flanges are used in boilers to connect the various components of the boiler system, such as the steam drum, tubes, and headers.
  • Storage tanks: Girth flanges are used in storage tanks to connect the tank shell to the roof or bottom, providing a secure and leak-proof seal.

A105 Forged carbon steel Girth Flange, Body flange For Pressure Vessel with Good Durability


Product Tags:

Carbon Steel Forged Channel Ring

      

Carbon Steel Girth Flange

      

Forged Body Girth Flange

      
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