ASME B16.11 Threaded Hex Bushings Manufacturer
ASME B16.11 Bushings: Dimensions | Specifications | Material Grade | About Forged Bushings | All Product Types
Precision-Engineered Forged Bushings for Secure Threaded Connections: Nutech Overseas offers a premium range of ASME B16.11 Forged Bushings that serve as critical components in industrial piping systems requiring threaded connections of varying diameters. These fittings are specifically designed to reduce the connection size between two threaded pipes or fittings, ensuring a secure and pressure-tight joint in demanding environments.
Manufactured using top-grade raw materials such as Carbon Steel ASTM A105, Stainless Steel A182 F304/F316, Alloy Steel F11/F22, and Duplex & Super Duplex (UNS S31803 / S32750), our bushings are forged and machined to exact specifications. They comply with international standards including ASME B16.11 and BS 3799, with pressure class ratings of 3000#, 6000#, and 9000#.
Nutech ensures every forged bushing offers high resistance to corrosion, pressure fluctuations, and thermal expansion, making them ideal for use in oil & gas refineries, petrochemical plants, marine lines, chemical processing units, and more. All our forged fittings are subject to stringent quality checks, including dimensional accuracy, thread conformity (NPT/BSP), and pressure testing.
Our engineering team supports custom bushing solutions tailored to specific project needs, including non-standard dimensions and material grades. With a global supply network, Nutech Overseas is trusted by industries worldwide for timely delivery, consistent quality, and technical reliability.
For complete technical details, including dimensions, pressure ratings, weight charts, and material specifications of our Socket Weld and Threaded Bushings, please download the full Catalog PDF below.
Specification | Details |
---|---|
Product Name | Forged Bushing |
Standard | ASME B16.11, ANSI B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS 3799 |
Type | Hex Head Bushing, Flush Bushing, Counter Sunk Bushing, Reducing Bushing, Concentric & Eccentric Bushing |
End Connections | Socket Weld (SW), NPT (National Pipe Thread), BSPP/BSPT (British Standard Pipe) |
Size Range | ¼" to 4" (DN 6 to DN 100) |
Pressure Class | Class 2000 / 3000 / 6000 / 9000 LBS |
Dimensions | As per ASME B16.11 and relevant MSS-SP dimensions |
Manufacturing Process | Forged and CNC Machined |
Testing & Certification | 100% Pressure Tested, PMI, IGC, NACE MR0175, MTC as per EN 10204 3.1/3.2 |
Application Industries | Oil & Gas, Construction, Ship Building, Power Plants, Petrochemical, Pharmaceutical, Water Treatment, Automobile, Chemical, Pulp & Paper |
Origin | Made in India (by Nutech Overseas) |
Export Network | USA, Europe, and Middle East |
Material | Grades / Standards / UNS Numbers |
---|---|
Stainless Steel Bushings | ASTM A182 F304 / F304L, F316 / F316L, F310, F321 / F321H, F347 / F347H, SS 904L, DIN 1.4301, 1.4306, 1.4401, 1.4404 |
Carbon Steel Bushings | ASTM A105, ASTM A106 Gr B, ASTM A234 WPB, ASTM A350 LF2 CL.1, MSS-SP-75 WPHY 42, WPHY 46, WPHY 52, WPHY 60, WPHY 65, WPHY 70 |
Low Temperature Carbon Steel Bushings | ASTM A420 WPL3, ASTM A420 WPL6 |
Alloy Steel Bushings | ASTM A182 F1, F5, F9, F11, F12, F22, F91, ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91 |
Duplex Steel Bushings | ASTM A815 UNS S31803, S32205, Werkstoff No. 1.4462 |
Super Duplex Steel Bushings | ASTM A815 UNS S32750, S32760, S32950 |
Nickel Alloys Bushings | Nickel 200 (UNS N02200), Nickel 201 (UNS N02201), Inconel 600 (UNS N06600), 601 (UNS N06601), 625 (UNS N06625), 800 (UNS N08800), 825 (UNS N08825), Monel 400 (UNS N04400), Monel K500 (UNS N05500), Hastelloy C276 (UNS N10276), Hastelloy C22 (UNS N06022), Alloy 20 (UNS N08020), Nimonic 75 / 90 |
Copper Nickel Bushings | Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500), CuNi10Fe1Mn, CuNi30Mn1Fe |
Titanium Bushings | Grade 1, Grade 2, ASTM B381 |
Aluminium Bushings | ASTM B361, Aluminium 6061, 6082, 7075 |
Brass Bushings | ASTM B62, C23000, C26000 |
Bronze Bushings | Tin Bronze, Aluminium Bronze (C95400), Leaded Bronze (C93200), ASTM B148 |
254 SMO Bushings | UNS S31254, ASTM A182 F44 |
A forged bushing is a type of high-pressure pipe fitting used to connect two pipes of different sizes by reducing the bore at the connection point. It features a male thread on the outside and a female thread on the inside, making it ideal for use in threaded piping systems. Unlike welded fittings, forged bushings offer a secure, leak-proof connection without requiring welding. These fittings are commonly used in oil & gas, petrochemical, chemical, and power generation industries where pressure integrity and size adaptation are critical.
Forged bushings are available in multiple styles including Hex Head, Flush, Countersunk, Reducing, and both Concentric and Eccentric configurations, tailored to specific layout and flow needs.
Forged bushings undergo rigorous quality control processes to ensure they meet international standards and perform reliably in demanding applications. At Nutech Overseas, every forged bushing is subjected to:
Certifications commonly held include ISO 9001:2015 quality management system certification, API, and adherence to ASME B16.11, MSS-SP-79, and BS 3799 standards. This ensures the bushings are suitable for high-pressure environments in industries like oil & gas, petrochemical, and marine.
Our company takes meticulous care in packaging and delivering all forged bushings to ensure they reach customers without damage or compromise. Key packaging and delivery details include:
Forged bushings come in a variety of types to suit different industrial applications and piping requirements. These include:
Each type is forged with precision to meet industry standards and deliver reliable performance under high pressure and temperature conditions.
Nutech Overseas has established a robust global presence by supplying high-quality forged bushings to industries across the world. Our export network spans various regions, including:
Our products comply with international standards, and we provide region-specific documentation and certifications to meet import requirements and ensure hassle-free deliveries.
Forged bushings play a vital role in maintaining the performance and safety of piping systems. By allowing size reduction between two different pipe dimensions, they eliminate the need for additional fittings, reducing space usage and pressure drops. Their forged construction offers superior strength and resistance to high pressure, thermal cycling, and corrosion—making them ideal for aggressive industrial environments such as petrochemical, power generation, and offshore applications. This combination of compactness, durability, and versatility makes bushings a preferred choice in demanding pipeline assemblies.
Yes, forged bushings can be custom-engineered to meet specific operational requirements. Depending on the project needs, factors like pressure class (e.g., 3000#, 6000#), threading type (NPT, BSP), material grade (such as A105, F304/L, F316/L, F22, F53, etc.), and dimensional tolerances can be precisely tailored. Many manufacturers, including Nutech Overseas, offer bushings in custom sizes, exotic alloys, and coatings to meet the challenges of critical environments like offshore rigs, cryogenic pipelines, or high-temperature refineries. This level of customization ensures both performance reliability and long-term durability.