Nickel Alloy Forged Fittings Manufacturer & Supplier
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Midland Alloys Inc. supplies forged fittings that are crafted using nickel-based alloys that undergo high-temperature forging to enhance strength, ductility, and corrosion resistance. Common types of Nickel Alloy Socket Weld Forged Fittings and Threaded Forged Fittings include elbows (for directional change), tees (for branching), couplings (for pipe connection), reducers (for size transitions), caps, and plugs (for sealing pipe ends). In accordance with ASTM B564, ANSI B16.11, MSS SP-79, and MSS SP-83 standards we produce and export Nickel Alloy 200 Forged Fittings, Nickel Alloy 201 Forged Fittings, and their variations, such as UNS N02200 Forged Nickel Fittings and UNS N02201 Nickel Alloy Forged Fittings.
Benefits of Nickel Alloy Socket Weld Forged Fittings
- Corrosion resistance: Superior defense against environments that are chloride-rich, alkaline, and acidic.
- High strength and durability: Grain structure is improved by forging, increasing toughness and load bearing ability.
- High-temperature performance: Maintains mechanical stability under thermal stress, ideal for extreme temperature cycles.
- Versatility: Widely used in the thermal power, marine, chemical processing, oil and gas and aerospace industries.
- Longevity: Longer operational lifespan with less deterioration and less wear.
- Excellent weldability: Seamless integration with various pipe systems through socket weld or threaded connections.
- Custom range availability: Sizes from 1/8″–4″, pressure classes 2000–9000 lbs, and tailored dimensions.
- Dimensional accuracy: consistent batch-to-batch precision finishes and tolerance management.
Specification of Nickel Alloy Forged Fittings
Socketweld : 1/8" to 4" NB
Screwed-Threaded : 1/8" to 4" NB
ASTM B564 / ASME SB564
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Forge, Cast, Push, Press, etc.
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Socketweld Fittings, Screwed-Threaded Fittings
Types of Nickel Alloy Forged Fittings
Manufacturing Types
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Threaded Forged FittingsDesigned with internal or external threads, these fittings allow quick assembly and disassembly without welding.
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Socket Weld Forged FittingsThese fittings are joined by inserting the pipe into a recessed area of the fitting and welding around it, ensuring strong, leak-proof joints.
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Screwed FittingsSimilar to threaded types, screwed fittings are connected using screw threads, making installation simple and cost-effective.
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BSPTBushings help reduce the bore size in a fitting or valve connection by joining pipes of varying diameters.
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NPTEnd caps are used to seal a pipeline's end, shielding it from impurities and guaranteeing closed systems' safety.
Forms
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Forged ElbowElbows, which come in 45° and 90° varieties shift the direction of flow with little pressure loss.
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Forged BushingBushings help reduce the bore size in a fitting or valve connection by joining pipes of varying diameters.
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Forged TeeUsed to split or combine flow across three directions essential for branching pipeline.
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Forged CouplingOffer a safe connection between two pipes; threaded and socket-welded options are available.
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Forged PlugClose open pipe ends which are frequently used for isolation or testing.
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Forged CrossWith four openings, cross fittings help connect four pipes used when fluid distribution needs to occur in multiple directions.
Contact us today to discuss how Nickel Alloy Forged Fittings can benefit your application. Whether you need guidance in selecting the right pipes or have specific requirements, our team of experts is here to help you find the optimal solution.
Nickel Alloy Forged Fittings Grades We Offer
Nickel Alloy Socket Weld Fittings Dimensions
| Nominal Size | Socket Bore Dia | Bore Dia of Fittings | Socket Wall Thickness | Body Wall | Depth of Socket | Center to Bottom of Socket | |||||||||||||||
| D N | NPS | B | D | C | Gmin | J min | A | ||||||||||||||
| 3000 | 6000 | 9000 | 3000 | 6000 | 9000 | 3000 | 6000 | 9000 | 90° Elbow Tee Cross | 45° Elbow | |||||||||||
| ave | min | ave | min | ave | min | 3000 | 6000 | 9000 | 3000 | 6000 | 9000 | ||||||||||
| 6 | 1/8 | 10.9 | 6.1 | 3.2 | 3.18 | 3.18 | 3.96 | 3.43 | 2.41 | 3.15 | 9.5 | 11.0 | 11.0 | 8 | 8 | ||||||
| 8 | 1/4 | 14.3 | 8.5 | 5.6 | 3.78 | 3.30 | 4.60 | 4.01 | 3.02 | 3.68 | 9.5 | 11.0 | 13.5 | 8 | 8 | ||||||
| 10 | 3/8 | 17.7 | 11.8 | 8.4 | 4.01 | 3.50 | 5.03 | 4.37 | 3.20 | 4.01 | 9.5 | 13.5 | 15.5 | 8.0 | 11.0 | ||||||
| 15 | 1/2 | 21.9 | 15.0 | 11 | 5.6 | 4.67 | 4.09 | 5.97 | 5.18 | 9.53 | 8.18 | 3.73 | 4.78 | 7.47 | 9.5 | 15.5 | 19.0 | 25.5 | 11 | 12.5 | 15.5 |
| 20 | 3/4 | 27.3 | 20.2 | 14.8 | 10.3 | 4.90 | 4.27 | 6.96 | 6.04 | 9.78 | 8.56 | 3.91 | 5.56 | 7.82 | 12.5 | 19.0 | 22.5 | 28.5 | 13 | 14 | 19 |
| 25 | 1 | 34 | 25.9 | 19.9 | 14.4 | 5.69 | 4.98 | 7.92 | 6.93 | 11.38 | 9.96 | 4.55 | 6.35 | 9.09 | 12.5 | 22.5 | 27.0 | 32.0 | 14.0 | 17.5 | 20.5 |
| 32 | 1-1/4 | 42.8 | 34.3 | 28.7 | 22.0 | 6.07 | 5.28 | 7.92 | 6.93 | 12.14 | 10.62 | 4.85 | 6.35 | 9.70 | 12.5 | 27.0 | 32.0 | 35.0 | 17.5 | 20.5 | 22.5 |
| 40 | 1-1/2 | 48.9 | 40.1 | 33.2 | 27.2 | 6.35 | 5.54 | 8.92 | 7.8 | 12.70 | 11.12 | 5.08 | 7.14 | 10.15 | 12.5 | 32.0 | 38.0 | 38.0 | 20.5 | 25.5 | 25.5 |
| 50 | 2 | 61.2 | 51.7 | 42.1 | 37.4 | 6.93 | 6.04 | 10.92 | 9.5 | 13.84 | 12.12 | 5.54 | 8.74 | 11.07 | 16.0 | 38.0 | 41.0 | 54.0 | 25.5 | 28.5 | 28.5 |
| 65 | 2-1/2 | 73.9 | 61.2 | 8.76 | 7.62 | 7.01 | 16.0 | 41.0 | 28.5 | ||||||||||||
| 80 | 3 | 89.9 | 76.4 | 9.52 | 8.30 | 7.62 | 16.0 | 57.0 | 32.0 | ||||||||||||
| 100 | 4 | 115.5 | 100.7 | 10.69 | 9.35 | 8.56 | 19.0 | 66.5 | 41.0 | ||||||||||||
Nickel Alloy Threaded Fittings Dimensions
| Nominal Size | Center-to-End | Outside Diameter of Band | Wall Thickness | Length of Thread | |||||||||||
| DN | NPS | A | H | G min | min | mim | |||||||||
| 90° Elbows, Tees, Crosses | 45° Elbows | ||||||||||||||
| 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | 2000 | 3000 | 6000 | ||||
| 6 8 10 | 1/8 1/4 3/8 | 21 21 25 | 21 25 28 | 25 28 33 | 17 17 19 | 17 19 22 | 19 22 25 | 22 22 25 | 22 25 33 | 25 33 38 | 3.18 3.18 3.18 | 3.18 3.30 3.51 | 6.35 6.60 6.98 | 6.4 8.1 9.1 | 6.7 10.2 10.4 |
| 15 20 25 | 1/2 3/4 1 | 28 33 38 | 33 38 44 | 38 44 51 | 22 25 28 | 25 28 33 | 28 33 35 | 33 38 46 | 38 46 56 | 46 56 62 | 3.18 3.18 3.68 | 4.09 4.32 4.98 | 8.15 8.53 9.93 | 10.9 12.7 14.7 | 13.6 13.9 17.3 |
| 32 40 50 | 1-1/4 1-1/2 2 | 44 51 60 | 51 60 64 | 60 64 83 | 33 35 43 | 35 43 44 | 43 44 52 | 56 62 75 | 62 75 84 | 84 102 | 3.89 4.01 4.27 | 5.28 5.56 7.14 | 10.59 11.07 12.09 | 17.0 17.8 19.0 | 18.0 18.4 19.2 |
| 65 80 100 | 2-1/2 3 4 | 76 86 106 | 83 95 114 | 95 106 114 | 52 64 79 | 52 64 79 | 64 79 79 | 92 109 146 | 102 121 152 | 121 146 152 | 5.61 5.99 6.55 | 7.65 8.84 11.18 | 15.29 16.64 18.67 | 23.6 25.9 27.7 | 28.9 30.5 33.0 |
Nickel Alloy Tolerance Chart
| Minimal Diam. | Outer Dia. For Bevel End | Inner Dia. For End | Elbow | Tee | Reducer | Cap | 180° Elbow | |||||
| DN | NPS | A | B | C | M | H | E | O | K | Roughness | ||
| 500-600 | 20-24 | +6.4/-4.8 | 4.8 | 3.2 | 3.2 | 3.2 | 3.2 | 4.8 | 9.6 | – | – | – |
| 650-750 | 26-30 | |||||||||||
| 4.8 | 4.8 | 4.8 | 4.8 | |||||||||
| 800-1200 | 32-48 | |||||||||||
| 1250-1500 | 50-60 | +9.6/-6.4 | 6.4 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | – | |||
| 1550-1750 | 62-70 | +12.7/-9.6 | 9.6 | 12.7 | 12.7 | – | ||||||
| 1800-2000 | 72-80 | +16/-12 | 12 | 16 | 16 | |||||||
| 15-65 | 1/2-2 1/2 | +1.6/-0.8 | 0.8 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 3.2 | 6.4 | 6.4 | 0.8 |
| 80-100 | 3-4 | 1.6 | 1.6 | 6.4 | ||||||||
| 125-200 | 5-8 | +2.4/-1.6 | ||||||||||
| 250-450 | 10-18 | +4/-3.2 | 3.2 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 9.6 | |||
Manufacturing Process of Nickel Alloy Forged Fittings
Raw Material
Cutting
Sizing
Heat Treatment
Pickling
Beveling
Polishing
Sand Blasting
Pickling / Passivating
Inspection
Analytic
Marking
Packing & Shipping
Applications of Nickel Alloy Forged Fittings
Why Choose Midland Alloys Inc. for Nickel Alloy Forged Fittings
FAQs – Nickel Alloy Forged Fittings
While Nickel 201 (UNS N02201) has less carbon (<0.02%) to avoid graphitisation at high temperatures Nickel Alloy 200 (UNS N02200) has ≥99.5% pure nickel.
We supply Class 2000, 3000, 6000 and 9000 lbs forged fittings to suit diverse pressure conditions.
Yes. According to customer drawings, Midland Alloys provides full customization, including threading, socket welding, special schedules, and end preparation.
Because of its lower carbon content Nickel 201 is appropriate for applications up to 649°C while Nickel Alloy 200 can tolerate temperatures as high as 315°C.
Dimensional inspection, material traceability, hardness testing and PMI analysis are among the stringent quality checks that are performed on every batch. We also provide third-party inspection upon request.
While Nickel 201 is utilized in electronic and thermal equipment where low carbon content is crucial Nickel Alloy 200 is favored in structural and mechanical applications.
For the most recent pricing based on quantity and specifications, consult our Nickel Alloy 200/201 Forged Fittings Price List or get in touch with our sales team.
Yes because of their exceptional resistance to corrosion in saltwater our Forged Nickel Alloy 200/201 Fittings are perfect for offshore and marine settings.
