SPECIALTY METAL FITTINGS
Industrial Pipe Fittings for Critical Applications
MillsForge supplies butt weld, socket weld, threaded, and branch fittings in stainless steels, duplex and super duplex stainless steels, nickel alloys, alloy steels, and other specialty materials — according to applicable standards, drawings, and project requirements.
Elbows · Tees · Reducers · Caps · Couplings · Branch Fittings
FITTING PRODUCTS
Pipe Fittings We Supply
MillsForge supplies standard and custom pipe fittings in a wide range of materials, sizes, schedules, pressure classes, and end connections for industrial piping systems.
Elbows
45° and 90° elbows supplied in butt weld, socket weld, and threaded configurations according to applicable standards and project requirements.
Tees
Equal and reducing tees supplied in standard and customer-specified sizes for process piping and industrial applications.
Reducers
Concentric and eccentric reducers supplied according to required pipe size, schedule, material grade, and dimensional standard.
Caps
Butt weld and other applicable pipe caps supplied for piping terminations and pressure system applications.
Couplings
Full couplings, half couplings, and threaded or socket weld connections supplied in applicable material grades and pressure classes.
Branch Fittings
Weldolets, sockolets, threadolets, and other branch connection fittings can be supplied according to applicable specifications and project requirements.
FITTING MATERIALS
Specialty Materials for Demanding Service
Pipe fittings can be supplied in a broad range of corrosion-resistant, high-temperature, and pressure-service materials according to application and specification requirements.
Nickel Alloys
Inconel 600 · 625 · 718 · 725
Incoloy 800 · 800H/HT · 825
Hastelloy C22 · C276
Monel 400 · K-500
Duplex & Super Duplex Stainless Steels
UNS S31803 · S32205 · S32750 · S32760
Stainless Steels
304/304L · 316/316L · 321 · 347 · 904L
Alloy & Carbon Steels
ASTM A105 · A182 Grades · A350 Grades · A694 Grades
Titanium Alloys
Grade 2 · Grade 5 · Grade 7 · Grade 12
Other grades and customer-specified materials can be sourced according to project requirements.
CONNECTION TYPES
Fittings for Different Piping Connections
Butt Weld Fittings
Butt weld fittings are supplied in elbows, tees, reducers, caps, and other configurations for welded piping systems.
BW · Seamless · Welded · Standard & Custom Schedules
Socket Weld Fittings
Socket weld fittings are supplied for small-bore, high-pressure, and process piping applications according to applicable dimensional and pressure-class requirements.
SW · Class 3000 · 6000 · 9000
Threaded Fittings
Threaded fittings are available with NPT and other specified thread forms for industrial piping connections.
NPT · Female · Male · Customer-Specified Threads
STANDARDS & SPECIFICATIONS
Pipe Fittings to International Standards
Butt Weld Fittings
ASME B16.9
Factory-made wrought butt-welding fittings
ASME B16.28
Short-radius elbows and returns
Socket Weld & Threaded Fittings
ASME B16.11
Forged fittings, socket-welding and threaded
Branch Connections & Project Requirements
MSS SP-97
Integrally reinforced forged branch outlet fittings
ASTM / ASME Material Specifications
Materials supplied according to applicable fitting and piping specifications
ASTM A234
Wrought carbon and alloy steel fittings for moderate and elevated-temperature service.
ASTM A403
Wrought austenitic stainless steel piping fittings.
ASTM A420
Wrought carbon and alloy steel fittings for low-temperature service.
ASTM A815
Wrought ferritic, ferritic/austenitic, and martensitic stainless steel piping fittings.
Additional ASME, ASTM, MSS, EN, DIN, ISO, and customer-specific specifications can be supplied according to project requirements.
SUPPLY CAPABILITIES
From Specification to Delivery
Specification Review
Material grade, size, schedule, pressure class, end connection, standard, quantity, and inspection requirements are reviewed before supply.
Material & Production Coordination
Suitable manufacturing and material sources are selected according to technical requirements and project specifications.
Machining & Customization
End preparation, threading, machining, special dimensions, and drawing-based modifications can be coordinated as required.
Inspection & Testing
PMI, dimensional inspection, NDT, mechanical testing, and other examinations can be arranged according to order requirements.
Documentation & Delivery
Material certificates, inspection reports, packing, and international delivery can be coordinated through final shipment.
QUALITY & TRACEABILITY
Inspection, Testing & Material Traceability
Material Traceability
Heat Number · Material Identification · Traceability
Heat numbers and material identification are maintained throughout the supply process to support traceability and documentation.
Dimensional & Visual Inspection
Dimensions · Wall Thickness · End Preparation · Visual Inspection
Fitting dimensions, wall thickness, end preparation, markings, and appearance can be verified according to applicable specifications.
PMI & NDT
PMI · PT · MT · RT · UT Where Applicable
Material verification and non-destructive testing can be coordinated according to fitting type, material, specification, and customer requirements.
Certification & TPI
EN 10204 3.1 / 3.2 · Inspection Reports · Third-Party Inspection
Material certificates, inspection reports, and third-party inspection can be provided or coordinated according to order requirements
CUSTOM FITTINGS
Drawing-Based & Made-to-Order Fittings
In addition to standard fittings, MillsForge can coordinate custom fittings and modified components according to customer drawings, dimensional requirements, material specifications, and inspection criteria.
Custom Dimensions · Special Materials · Machined Ends · Drawing-Based Components
APPLICATIONS
Fittings for Demanding Industrial Systems
- Oil & Gas
- Petrochemical
- Chemical Processing
- Power Generation
- Marine & Offshore
- Process Equipment
Fitting selection should be based on piping design, operating pressure and temperature, corrosion environment, material compatibility, and applicable project specifications.
PIPE FITTING REQUIREMENTS
Need Fittings for Your Project?
Send us the fitting type, size, schedule or pressure class, material grade, quantity, applicable standard, and inspection requirements. We will review your requirement and coordinate a suitable supply solution.
What to include in your RFQ:
Type · Size · Schedule · Material · Quantity · Standard · Inspection