Yuhong Group Co.,Ltd
| 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 |
| Brand Name | YUHONG |
| Model Number | ASTM A105 / ASME SA105 |
| Certification | API , ABS, DNV, GL , LR, NK |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | YUHONG | Model Number | ASTM A105 / ASME SA105 |
| Certification | API , ABS, DNV, GL , LR, NK | Place of Origin | China |
| High Light | Carbon Steel Forged Channel Ring ，Carbon Steel Girth Flange ，Forged Body Girth Flange | ||
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:
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:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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