Grant Fittings is a reliable manufacturer and supplier located in Manila, Philippines, known for its top-notch Alloy Steel F1 Forged Fittings. With a strong focus on precision engineering and durability, Grant Fittings provides high-quality forged fittings that adhere to international standards for strength and reliability. Their products find applications across various sectors, including petrochemical, power generation, and oil & gas. With years of experience and a talented team, the company guarantees timely deliveries, competitive pricing, and outstanding customer service. When it comes to dependable forged fittings in Manila, Grant Fittings is the go-to choice for Alloy Steel F1 components.
| Specifications Standard | Astm A234/ ASME SA 234 |
|---|---|
| Alloy Steel Pipe Fittings Size Range | Welded Fittings: 1/2″ – 48″ Seamless Fittings: 1/2″ – 10″ |
| Connection | Welding |
| Type | DN15 to DN1200 |
| Radius of bending | R=3D, 1D, 8D, 10D, 5D, 2D, Custom MSS Sp-43, 6D |
| Alloy Steel Pipe Fittings Manufacturing process | Forge, Press, Cast, Push etc. |
| Thickness | SCH10, SCH40, XS, SCH30, SCH 160, SCH 80, SCH 140, SCH60, SCH20, STD , SCH 120, SCH 100, XXS |
| Pressure Ratings | 2000#, 150#, 6000#, 3000#, 9000# |
| End Connections: | socket weld and Threaded |
| Alloy Steel Pipe Fittings manufacturer | 90º Tee, Elbows, Pipe Cap, Stub End, 45º Elbows, Crosses, Pipe Bend, Reducers |
| Dimensions | ASME B16.28, BS4504, MSS-SP-43, ASME/ANSI B16.9, BS1560, BS4504, BS10 |
| Elbows | Angle : 2.0D, 1.5D, 5D, 3D, 1.0D, 6D, 4D, 2.5D, 7D-40D . Standard: JISB2312, MSS SP-75, 22.5 deg, JISB2313, 30deg, ASME B16.9, 180 deg, 45 deg, JISB2311 BS, DIN2605, 90 deg, GB ISO |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate Third Party Inspection Report, etc |
Alloy Steel Pipe Fittings are primarily made from carbon steel and alloying elements like chromium, molybdenum, vanadium, and nickel. These additions enhance corrosion resistance, heat resistance, and strength. The composition typically includes 0.3-0.9% carbon, 0.5-5% chromium, and varying amounts of other elements depending on the alloy grade. Mechanical properties include high tensile strength (up to 1000 MPa), yield strength, excellent weldability, and impact resistance at high and low temperatures. These fittings are ideal for high-pressure and high-temperature applications in oil and gas and power generation industries.
|
Grade |
Mn |
C |
P |
Si |
Cr |
S |
Mo |
|---|---|---|---|---|---|---|---|
|
F5 |
0.03 to 0.06 |
0.015 maximum |
0.003 |
0.05 to 1.00 |
4 to 6 |
0.003 |
0.044 to 0.065 |
|
F1 |
0.03 to 0.06 |
0.015 maximum |
0.003 |
0.05 |
4 to 6 |
0.003 |
0.044 to 0.065 |
|
F11 |
0.03 to 0.06 |
0.05 to 0.015 |
0.003 |
0.05 to 1.00 |
1.00 to 1.05 |
0.003 |
0.044 to 0.065 |
|
F9 |
0.03 to 0.06 |
0.015 maximum |
0.003 |
0.05 to 1.00 |
8 to 10 |
0.003 |
0.09 to 1.01 |
|
F22 |
0.03 to 0.06 |
0.050.015 maximum |
0.003 |
0.05 |
4 to 6 |
0.003 |
0.044 to 0.065 |
|
F12 |
0.03 to 0.06 |
0.015 maximum |
0.003 |
0.05 |
4 to 6 |
0.003 |
0.044 to 0.065 |
|
F91 |
0.03 to 0.06 |
0.015 maximum |
0.003 |
0.05 to 1.00 |
8 to 10 |
0.003 |
0.09 to 1.01 |
|
Grade |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
|---|---|---|---|
|
F5 |
485 |
275 |
20 % |
|
F1 |
485 |
275 |
20 % |
|
F11 |
415 |
205 |
20 % |
|
F9 |
585 |
380 |
20 % |
|
F22 |
415 |
205 |
20 % |
|
F12 |
485 |
275 |
20 % |
|
F91 |
585 |
380 |
20 % |
Alloy Steel F1 Forged Fittings are primarily made up of chromium (Cr) and molybdenum (Mo), which give them exceptional strength, hardenability, and resistance to corrosion. The typical chemical makeup includes 0.10% carbon, 0.50–0.80% manganese, 0.44–0.65% molybdenum, and 0.50–0.80% chromium. These fittings boast impressive mechanical properties, featuring a tensile strength of about 415 MPa and a yield strength of 205 MPa, with an elongation of 22%. These characteristics make Alloy Steel F1 perfect for high-temperature and high-pressure applications, ensuring they perform reliably and resist stress-related damage.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel Pipe Fittings from Grant Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Alloy Steel Pipe Fittings offer excellent strength, durability, and resistance to corrosion, making them ideal for high-stress applications. Their ability to withstand extreme temperatures and pressure enhances their reliability in oil and gas, chemical processing, and power generation industries. These fittings provide superior wear resistance, ensuring long-term performance even in abrasive environments. Additionally, alloy steel pipe fittings are highly versatile, offering good weldability and machinability, which ensures ease of installation and maintenance. Their cost-effectiveness and long-lasting nature make them a preferred choice for demanding industrial applications.
Yes, custom sizes for Alloy Steel Pipe Fittings are available at Grant Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@grantfittings.com.
Grant Fittings’ Alloy Steel F1 Forged Fittings are widely utilized in industries where high strength and resistance to heat and pressure are essential. This includes oil and gas refineries, power plants, chemical processing facilities, and marine engineering systems. The fittings are perfect for connecting pipelines, valves, and equipment in high-temperature and corrosive settings. Thanks to their toughness and mechanical stability, they are the preferred choice for steam lines, heat exchangers, and pressure vessels. Their precise design guarantees leak-proof performance, making them ideal for high-pressure fluid and gas transmission systems in demanding industrial environments.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.




















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