ASTM A105 Forged Fittings
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Carbon Steel A105n High Pressure Threaded Fittings and ASME SA 105 Forged Fittings Supplier.
ASTM A105N Carbon Steel Forged Elbow, BS3799 Carbon Steel Forged Tee, ANSI B16.11 Carbon Steel A105N Threaded Union, ASTM A105 Forged Fittings, ANSI B16.28 Carbon Steel A105N Bushing.
Solitaire Steel is a prominent manufacturer, supplier, and exporter of ASTM A105 forged fittings, crafted from a blend of carbon, manganese, phosphorus, silicon, copper, nickel, chromium, molybdenum, and vanadium. This alloy composition ensures that A105 forged fittings are strong, corrosion-resistant, and durable, with a hardness of 187 HBW.
In addition to forged fittings, we offer a variety of fittings, including threaded, welded, and fabricated options.
- Threaded Fittings: These include ASME SA105 threaded couplings, which connect two pipes using threads. They are essential for creating pressure-tight connections in various applications.
- Socket Weld Fittings: These fittings use a socket to join pipes, ideal for small-diameter pipes. The A105 socket weld fittings come in different pressure classes, such as the Carbon Steel A105 Class 3000, suitable for various industrial needs.
- Screwed Fittings: Designed to be fitted with screws, these fittings align perfectly with pipe surfaces, making them ideal for tight spaces and engines where bolts are impractical.
The ASTM A105 forged steel fittings are commonly used in transmission line pipes due to their high strength, with a minimum tensile strength of 70 ksi and a minimum yield strength of 36 ksi.
Solitaire Steel, a trusted name in the industry, provides a comprehensive range of these fittings. For more details or to request pricing, feel free to contact us.
ASTM A105 Forged Fittings Specification
| Specification : | ASTM A105 Forged Fittings |
| Connection Type : | Welding |
| Size Chart Of: | 1/8” NB to 4” NB (NPT-SW Fitting) |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Pressure: | Check Pressure Rating Of Socket, Threaded: 3000 LBS, 6000 LBS, 9000 LBS |
| Standard Of: | ASME B16.38, MSS-SP-43 Fittings, JISB2313, ASME B16.25 Fittings, MSS SP-75, DIN2605, JISB2312, PN, AWWA C207, BS4504 Fittings, BS1560, BS, GB, ISO, JISB2311, IS 2062, DIN Fittings, ANSI B16.28, ASME B16.9 Fittings, BS10 |
| Forged Type : | NPT (Threaded), BSPT, BSPP. |
Chemical Structure of ASTM A105 Forged Fittings
| C | Mn | P | S | Si |
| .35 max | .60/1.05 | .040 max | .05 max0 | .35 max |
ASTM A105 Forged Fittings Mechanical Properties
| Tensile Strength min. | Yield Strength min. | Elongation min. | Reduction of Area, min. | Hardness | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | % | HBW |
| 485 | 70 | 250 | 36 | 22 | 30 | 137-187 |
Equivalent Grades of Forged Carbon Steel A105
| Fitting Class | Fitting Connection | Pipe Equivalent | |
|---|---|---|---|
| Wall Designation | Schedule No. | ||
| 2000 | NPT | XS | Sch. 80 |
| 3000 | NPT | – | Sch. 160 |
| 6000 | NPT | XXS | – |
| 3000 | SW | XS | Sch. 80 |
| 6000 | SW | – | Sch. 160 |
| 9000 | SW | XXS | – |
ASTM A105 Fitting Pressure Rating
| Temperature (°C) | Maximum Working Pressure (Bar) |
|---|---|
| Minus 20° to 40° C | 20 |
| 100° | 16.5 |
| 150° | 15 |
| 200° | 14 |
| 220° | 13.5 |
Weight Chart of A105 Socket Weld Fittings
| NPS | 90 Deg Elbow | Tee | Half Coupling | Cap | ||||
|---|---|---|---|---|---|---|---|---|
| Class 3000 | Class 6000 | 3000# | 6000# | Class 3000 | 6000 LBS | 3000# | Class 6000 | |
| 3/8 | 0.09 | 0.14 | 0.12 | 0.20 | 0.05 | 0.08 | 0.05 | 0.08 |
| 1/2 | 0.15 | 0.22 | 0.20 | 0.31 | 0.09 | 0.13 | 0.09 | 0.13 |
| 3/4 | 0.24 | 0.36 | 0.33 | 0.50 | 0.14 | 0.21 | 0.14 | 0.21 |
| 1 | 0.38 | 0.57 | 0.53 | 0.80 | 0.22 | 0.34 | 0.22 | 0.34 |
| 11/4 | 0.60 | 0.91 | 0.84 | 1.27 | 0.36 | 0.54 | 0.36 | 0.54 |
| 11/2 | 0.96 | 1.44 | 1.35 | 2.02 | 0.57 | 0.86 | 0.57 | 0.86 |
| 2 | 1.54 | 2.31 | 2.16 | 3.23 | 0.92 | 1.38 | 0.92 | 1.38 |
| 21/2 | 2.46 | 3.44 | ||||||
| 3 | 3.93 | 5.50 | ||||||
Applications Industry
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
- Petrochemicals
- Gas Processing
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FAQs
ASTM A105 and ASME SA105 cover forged carbon steel components used in pressure systems. These standards specify the material properties and manufacturing processes for forged fittings, flanges, valves, and other piping components, designed for use in ambient and high-temperature applications.
ASTM A105 specifies forged carbon steel components used in pressure systems, including flanges, pipe fittings, and valves. Designed for ambient and higher temperatures, it ensures durability and performance in demanding applications. The maximum weight for forgings under this standard is 10,000 pounds (4,540 kg).
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