Bushings Supplier

ASME B16.11 Threaded Hex Bushings Manufacturer

ASME B16.11 Bushings Supplier

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.

ASME B16.11 Forged Bushing, Threaded Hex Head Bushing, Reducing Bushing, Countersunk & Flush Bushing – Available in NPT & BSP Threads, Class 3000 to 9000

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.

High-Pressure Threaded Forged Bushings in Carbon Steel, Stainless Steel, Alloy Steel, Duplex, and High Nickel Alloys – Designed for Leak-Proof Performance in Piping Systems Across Petrochemical, Marine, and Oil & Gas Sectors

Technical Specifications of ASME B16.11 Bushings

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

Complete Material Grade Chart - ASME B16.11 Pipe Bushings

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

What is a Forged Bushing?

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.

Quality Assurance and Certifications of Forged Bushings

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:

  • Material verification through chemical and mechanical testing to comply with standards like ASTM, ASME, and EN.
  • Dimensional inspection ensuring precise threading and sizing according to ASME B16.11 and MSS specifications.
  • Non-destructive testing (NDT) methods such as magnetic particle testing or ultrasonic testing to detect internal flaws.
  • Pressure testing to guarantee leak-proof performance under specified pressure classes (3000# to 9000#).

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.

Packaging and Delivery Options for Forged Bushings

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:

  • Robust packaging materials such as wooden crates, heavy-duty cardboard boxes, or pallets, tailored to protect the bushings from physical damage, moisture, and corrosion.
  • Use of anti-corrosive coatings or wraps inside packaging to prevent rust during long shipping durations.
  • Customized labeling and documentation including packing lists, certificates of compliance, and handling instructions for smooth customs clearance and client convenience.
  • Delivery options include Air Freight for urgent shipments and Sea Freight for bulk orders, offering flexibility based on customer requirements and destination.
  • Shipping routes cover major global markets including the USA, Europe, Middle East, and Asia, with tracking services for shipment visibility.
What are the Types of Forged Bushings Available?

Forged bushings come in a variety of types to suit different industrial applications and piping requirements. These include:

  1. Hex Head Bushing: Features a hexagonal head for easy wrenching and installation.
  2. Flush Bushing: Designed to provide a smooth, level surface after installation.
  3. Countersunk (Counter Sunk) Bushing: Has a tapered, recessed head to sit flush or below the surface.
  4. Reducing Bushing: Used to connect pipes of different diameters by reducing the size.
  5. Concentric Bushing: Provides symmetrical reduction with aligned centers.
  6. Eccentric Bushing: Offsets the centerline to prevent accumulation of liquids in horizontal piping.

Each type is forged with precision to meet industry standards and deliver reliable performance under high pressure and temperature conditions.

Countries Where Our Forged Bushings Are Exported?

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:

  • United States
  • Germany
  • United Arab Emirates
  • Saudi Arabia
  • United Kingdom
  • Italy
  • South Africa
  • Indonesia
  • Vietnam
  • Philippines
  • Sri Lanka
  • Australia
  • Canada

Our products comply with international standards, and we provide region-specific documentation and certifications to meet import requirements and ensure hassle-free deliveries.

How Do Forged Bushings Enhance Piping System Efficiency?

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.

Can Forged Bushings Be Customized for Specific Applications?

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.

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