Manufacturer & Exporter of Forged Fittings — Threaded Fittings | Socket Weld Fittings | Branch Outlets
High-pressure threaded fittings in Stainless Steel, Duplex Steel and Super Duplex Steel — manufactured to ASME B16.11 with NPT and BSP threading.
Cunimet Alloy International manufactures a complete range of forged threaded pipe fittings for high-pressure piping systems. Our threaded fittings are produced through a closed-die forging process followed by CNC machining to achieve precise thread profiles conforming to ASME B1.20.1 (NPT) and BS EN 10226 (BSP).
Available in pressure classes 2000#, 3000# and 6000#, our threaded fittings are suitable for process piping, instrumentation systems, hydraulic lines and utility services where ease of assembly and disassembly is required.
Full-bore 90-deg forged threaded elbow for direction changes in high-pressure lines.
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Forged 45-deg threaded elbow for moderate angle changes in piping systems.
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One male and one female NPT end for close-coupled direction changes without a nipple.
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Three equal female NPT outlets for branch connections in threaded piping systems.
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Four equal female NPT outlets for multi-directional branch piping arrangements.
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Three-piece forged union allowing easy disconnection of piping without rotation.
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Forged full coupling for connecting two equal-diameter pipes with threaded ends.
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One female NPT end and one plain weld face for threaded branch and instrument connections.
View DetailsLarge and small female NPT ends for joining two different pipe sizes.
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Forged threaded cap for blanking and pressure-testing pipe ends.
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Forged hex head plug for closing open pipe ends in instrumentation and utility systems.
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Male and female NPT ends of different sizes for reducing pipe diameter within a single fitting.
View DetailsHex-bodied nipple with male NPT threads on both ends for short pipe-to-fitting connections.
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Round-bodied nipple with male NPT threads on both ends, available in close and long lengths.
View DetailsConcentric or eccentric reducing nipple with male NPT threads on both ends.
View DetailsWeld-on NPT nozzle boss for adding threaded connections to vessels and pipe walls.
View DetailsCustom sizes, pressure classes and BSP threading also available on request.
| Parameter | Details |
|---|---|
| Dimensional Standard | ASME B16.11 / MSS SP-79 / MSS SP-83 |
| Material Standard | ASTM A182 / ASTM A105 (where applicable) |
| Thread Standard | ASME B1.20.1 (NPT) / BS EN 10226 (BSP) |
| Size Range | 1/8" NPS to 4" NPS |
| Pressure Classes | 2000# / 3000# / 6000# |
| Available Grades | SS 304, 304L, 316, 316L, 321 | Duplex S31803, S32205 | Super Duplex S32750, S32760 |
| Heat Treatment | Solution Annealed and Quenched (Duplex / Super Duplex) | Annealed (SS) |
| Testing | Hydrostatic, PMI, Hardness, Chemical Analysis, Dimensional Inspection |
| Documentation | EN 10204 3.1 / 3.2 Mill Test Certificates, Packing List, Test Reports |