Dang Steel, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of Carbon Steel A105 Forged Fittings, catering to a diverse array of industries with expertly crafted piping components. These A105 forged fittings are specifically designed for high-pressure and high-temperature applications, featuring elbows, tees, couplings, unions, and caps that meet ASTM and ASME standards. Renowned for their strength, reliability, and precise dimensions, these fittings are perfect for oil & gas, petrochemical, power generation, and industrial piping systems. With a commitment to strict quality control and timely delivery, Dang Steel provides durable and cost-effective solutions for infrastructure projects worldwide.
When it comes to the composition and mechanical properties of Carbon Steel A105 Forged Fittings, they are crafted from forged carbon steel with a typical chemical makeup that includes Carbon (≤0.35%), Manganese (0.60–1.05%), Phosphorus (≤0.035%), Sulfur (≤0.040%), and Silicon (0.10–0.35%). These fittings boast impressive mechanical properties, featuring a minimum tensile strength of 485 MPa, yield strength of 250 MPa, and a minimum elongation of 22%. Their high toughness and good machinability make them well-suited for high-pressure systems. Dang Steel guarantees that each fitting undergoes thorough testing and inspection, ensuring reliable performance even in challenging operational conditions.
Standard : ASTM A105 / ASME SA 105
Dimensions : ASME/ANSI 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS.
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V |
| A105 | 0.35 | 0.10–0.35 | 0.60–1.05 | 0.035 | 0.040 | 0.12 | 0.40 | 0.30 | 0.40 | 0.08 |
| Grade | Yield Strength, Min (MPa) | Tensile Strength, Min (MPa) | Elongation, min, % |
| A105 | 250 | 485 | 30 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| ASME B16.11 | Factory-Made Wrought Socketweld Fittings | CS A105 Forged Screwed Elbows, Street Elbow, A105 Carbon Steel Screwed Unequal Tee, Steel Straight Tee, Carbon Steel A105 Reducing Coupling, A105 Carbon Steel Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS A105 Threaded Bushing, A105 Carbon Steel Screwed Caps, Swedge Nipples |
| MSS-SP-79 | standard Practice covers ratings, tolerances, finish, dimensions, marking and material requirements for socket-welding | Carbon Steel A105 Barrel Nipples, CS A105 Forged Threaded Boss, A105 Carbon Steel Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel A105 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS A105 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS A105 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel A105 Coupling |
Carbon Steel A105 Forged Fittings from Dang Steel find extensive use in pressure piping systems and high-temperature services across a variety of industries. They are particularly well-suited for oil & gas pipelines, petrochemical facilities, refineries, and power generation plants, especially in Class 3000, 6000, and 9000 pressure ratings. These fittings create secure, leak-proof connections in systems that transport steam, gas, water, and oil. Their durability and resistance to stress and vibration make them a reliable choice for demanding applications.
Dang Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Da Nang, Vietnam.
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