As a trusted manufacturer and supplier based in the heart of Naypyidaw, Naing Steel takes pride in delivering robust and reliable solutions for Myanmar’s growing infrastructure. Our Carbon Steel A105 Forged Fittings are a cornerstone of this commitment, engineered to meet the rigorous demands of industrial applications. We understand that the integrity of your piping systems is paramount, which is why we focus on producing fittings that offer exceptional strength and durability, ensuring seamless performance and long-term reliability for our clients’ most critical projects.
The composition of Carbon Steel A105 is primarily iron and carbon, with carefully controlled amounts of manganese and silicon, and limited levels of sulfur and phosphorus to ensure purity and performance. This specific formulation results in outstanding mechanical properties, including high tensile strength and excellent yield strength, which allow the fittings to withstand significant pressure and stress. Their inherent toughness and good ductility make them resistant to impact, ensuring they perform reliably under demanding operational conditions without compromising their structural integrity.
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 |
These forged fittings are indispensable in systems where safety and performance cannot be compromised. You will commonly find them connecting valves, pumps, and other equipment in high-pressure piping networks across oil and gas refineries, petrochemical plants, and power generation facilities. Their robust construction makes them ideal for handling water, steam, oil, and gas services. Essentially, wherever a secure, leak-proof, and durable connection is required under substantial pressure, Carbon Steel A105 Forged Fittings from Naing Steel provide the trusted solution that engineers and project managers rely on.
Naing 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 Naypyidaw, Myanmar.
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