Industrial Inconel 718 Fittings & Flanges – Buttweld, Forged & Olets for High-Pressure Applications. ISO 9001:2015 Certified | Global Reach.
As a reputed supplier of premium metal alloys, we specialize in providing materials engineered for the toughest industrial challenges. Among our extensive portfolio, Inconel 718 is a standout nickel-based superalloy known for its remarkable combination of strength, corrosion resistance, and durability at elevated temperatures. Its advanced composition, featuring nickel, chromium, iron, niobium, and molybdenum, makes it indispensable in sectors such as aerospace, power generation, and high-temperature chemical processing.
We offer a broad spectrum of Inconel 718 products, including precision-engineered flanges like weld neck, slip-on, blind, threaded, and socket weld types. Our selection also covers buttweld fittings such as elbows, tees, reducers, and caps, alongside forged fittings including socket weld and threaded elbows, tees, couplings, and unions. In addition, specialty fittings like weldolets, sockolets, and threadolets are available for complex pipeline systems. All items comply with industry standards such as ASTM B637, ASTM B564, and meet dimensional requirements of ASME/ANSI B16.5, B16.9, and B16.11, guaranteeing compatibility and performance.
Inconel 718 is prized for its high mechanical strength, delivering tensile strengths up to 1,270 MPa (184 ksi) and yield strengths of about 1,034 MPa (150 ksi) after heat treatment. It sustains its properties at temperatures reaching 700°C (1290°F), making it ideal for harsh, high-temperature environments. Product sizes range from ½” NB to 48” NB, with forged fittings rated for pressure classes 3000#, 6000#, and 9000#, and flanges available up to 2500#. Each product undergoes rigorous testing — including positive material identification (PMI), hydrostatic testing, ultrasonic inspection, and visual examination — under an ISO 9001:2015 certified quality management system to ensure reliability and durability.
Widely used in critical fields such as aerospace turbines, nuclear power plants, gas turbines, cryogenic vessels, and chemical reactors, Inconel 718 offers excellent fatigue resistance, outstanding corrosion protection, and ease of welding with minimal distortion. Its long-term stability under cyclical stress and extreme conditions makes it a trusted choice for applications where safety and performance cannot be compromised. The alloy’s versatility and robustness enable it to excel in environments demanding both mechanical strength and corrosion resistance.
Inconel 718 Flanges (Weld Neck, Slip-On, Blind), Buttweld Pipe Fittings, Socket Weld & Threaded Forged Fittings, and Full Range of Olets – Manufactured to ASME, MSS, and DIN Standards – Class 150 to 2500#.
Technical Index
Industrial Inconel 718 Specifications
| Material Grade | Inconel 718 / UNS N07718 / W.Nr. 2.4668 |
|---|---|
| Available Product Types | Flanges, Buttweld Fittings, Forged Fittings, Olets |
| Flanges Size Range | ½” (15 NB) to 24” (600 NB) |
| Class | 150, 300, 600, 900, 1500, 2500, PN6 to PN64 |
| Standard Specifications | ASTM B564, B366 / ASME SB564, SB366 |
| Standards | ASME B16.5, B16.47 Series A & B, B16.48, EN 1092-1, DIN, ISO 7005-1, MSS SP-44, API 605 |
| Types | Weld Neck, Slip-On, Socket Weld, Threaded, Blind, Lap Joint, RTJ, Long Weld Neck, Reducing, Expander, Orifice, Spectacle Blind, Spacer, Paddle Blank, RF, FF |
| Buttweld Fittings Size | ½” NB to 12” NB (seamless), ½” NB to 24” NB (welded) |
| Wall Thickness | SCH 10 to XXS |
| Standards | ASME B16.9, MSS SP-75, EN 10253, DIN 2605/2615/2616 |
| Types | Elbow (90°, 45°, LR, SR), Tee (Equal, Reducing), Reducer (Concentric, Eccentric), End Cap, Stub Ends |
| Forged Fittings Size | ½” NB to 4” NB (Socket Weld & Threaded) |
| Class | 2000, 3000, 6000, 9000 (psi) |
| Standards | ASME B16.11, MSS SP-83, MSS SP-95 |
| Types | 90°/45° Elbow, Tee, Cross, Couplings, Unions, Caps, Hex Bushings, Plugs, Bosses, Nipples, Swages |
| Olets (Outlet Fittings) Size | ½” to 24” Branch | Run Pipe up to 36” |
| Class | 3000#, 6000#, 9000# |
| Standards | MSS SP-97, ASME B16.11, ANSI, DIN, JIS (Custom) |
| Types | Weldolet, Sockolet, Threadolet, Elbolet, Latrolet, Nipolet, Sweepolet, Brazolet |
| End Connection Types | Buttweld, Socket Weld, Threaded (NPT/BSP), Flanged (RF, FF, RTJ) |
| Testing & Certifications | EN 10204 3.1/3.2, NACE MR0175, PMI, Ultrasonic, Radiography, MPI |
| Surface Finish Options | Pickled, Passivated, Bright Annealed, Coated (Zinc, Black) |
| Manufacturing Capabilities | Hot/Cold Forming, CNC Machining, Forging, Induction Bending, Fabrication |
| Raw Material Sources | USA, Germany, Japan, South Korea |
| Export Destinations | USA, UAE, Saudi Arabia, Qatar, Europe, South Africa, Singapore, Malaysia |
Industrial Inconel 718 Standards
| ANSI/ASME B16.47 Flanges | ANSI/ASME B16.36 Flanges | ANSI/ASME B16.5 Flanges | Pr. EN1902-1 Flanges |
| DIN Flanges | JIS Flanges | BS 4504 Flanges | BS 10 Flanges |
| MSS SP-44 Flanges | JIS B2220 Flanges | KS B1503 Flanges | UNI Flanges |
| SABS/SANS 1123 Flanges | AS 2129, AS 4087 Flanges | ISO 9624, ISO 7005-1 Flanges | AWWA Flanges Standard |
| GOST Standard Flanges | API Flanges | AS/ANZ 4331.1 Flanges | Series A Flange |
| Series B Flange | SAE J518 Flanges | GB Flange | Norwegian Standard Flanges |
| ASME B16.11 – Forged Steel Fittings, Socket-Welding and Threaded | BS 3799 – Screwed and Socket-Welding for the Petroleum Industry | MSS SP-79 – Socket-Welding Reducer Inserts | MSS SP-83 – Class 3000 Steel Pipe Unions, Socket-Welding and Threaded |
| MSS SP-95 – Swage(d) Nipples and Bull Plugs | MSS SP-97 – Integrally Reinforced Forged Branch Outlet Fittings | DIN 2986 – Threaded Fittings | DIN 2999 – Pipe Threads for Fittings (British Standard Pipe Threads) |
| ISO 49 – Malleable Iron Fittings, Threaded | ISO 7/1 – Pipe Threads Where Pressure-tight Joints Are Made on the Threads | EN 10241 – Steel Threaded Pipe Fittings | JIS B2316 – Japanese standard for forged pipe fittings. |
| ANSI/ASME B16.9 – Factory-Made Wrought Steel Buttwelding Fittings | ANSI/ASME B16.28 – Wrought Steel Short Radius Elbows and Returns | ANSI/ASME B16.25 – Buttwelding Ends(beval standards) | MSS SP-43 – Wrought and fabricated Butt welding Fittings for Light Wall Applications |
| MSS SP-75 – High Test Wrought Butt welding Fittings | DIN 2616 – Butt welding Pipe Fittings: Reducers | DIN 2617 – Butt welding Pipe Fittings: Caps | DIN28011 – Dished Ends(used in pressure vessels) |
| EN10253-1 Butt-welding Pipe Fittings | EN10253-2 Butt-welding Pipe Fittings |
Inconel 718 International Standards
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Inconel 718 | 2.4668 | N07718 |
Inconel 718 Chemical Composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
|---|---|---|---|---|---|---|---|---|
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
Inconel 718 Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Inconel 718 Types
Inconel 718 Industries & Applications
Inconel 718 Flange Size Chart
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| 15mm (1/2″) | ||||||
| ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| 20mm (3/4″) | ||||||
| ANSI B16.5 | ANSI 150 | 98 | 70 | 4 | 13 | 16 |
| ANSI 300 | 117 | 83 | 4 | 16 | 19 | |
| ANSI 600 | 117 | 83 | 4 | 16 | 19 | |
| ANSI 900 | 130 | 89 | 4 | 19 | 22 | |
| ANSI 1500 | 130 | 89 | 4 | 19 | 22 | |
| 25mm (1″) | ||||||
| ANSI B16.5 | ANSI 150 | 110 | 79 | 4 | 13 | 16 |
| ANSI 300 | 125 | 89 | 4 | 16 | 19 | |
| ANSI 600 | 125 | 89 | 4 | 16 | 19 | |
| ANSI 900 | 102 | 4 | 22 | 25 | ||
| ANSI 1500 | 102 | 4 | 22 | 25 | ||
| 32mm (1 1/4″) | ||||||
| ANSI B16.5 | ANSI 150 | 117 | 89 | 4 | 13 | 16 |
| ANSI 300 | 133 | 98 | 4 | 16 | 19 | |
| ANSI 600 | 133 | 98 | 4 | 16 | 19 | |
| ANSI 900 | 159 | 111 | 4 | 22 | 25 | |
| ANSI 1500 | 159 | 111 | 4 | 22 | 25 | |
| 40mm (1 1/2″) | ||||||
| ANSI B16.5 | ANSI 150 | 127 | 98 | 4 | 13 | 16 |
| ANSI 300 | 156 | 114 | 4 | 19 | 22 | |
| ANSI 600 | 156 | 114 | 4 | 19 | 22 | |
| ANSI 900 | 178 | 124 | 4 | 25 | 29 | |
| ANSI 1500 | 178 | 124 | 4 | 25 | 29 | |
| 50mm (2″) | ||||||
| ANSI B16.5 | ANSI 150 | 152 | 121 | 4 | 16 | 19 |
| ANSI 300 | 165 | 127 | 8 | 16 | 19 | |
| ANSI 600 | 165 | 127 | 8 | 16 | 19 | |
| ANSI 900 | 216 | 165 | 8 | 22 | 25 | |
| ANSI 1500 | 216 | 165 | 8 | 22 | 25 | |
| 65mm (2 1/2″) | ||||||
| ANSI B16.5 | ANSI 150 | 178 | 140 | 4 | 16 | 19 |
| ANSI 300 | 191 | 149 | 8 | 19 | 22 | |
| ANSI 600 | 191 | 149 | 8 | 19 | 22 | |
| ANSI 900 | 244 | 191 | 8 | 22 | 25 | |
| ANSI 1500 | 244 | 191 | 8 | 25 | 29 | |
| 80mm (3″) | ||||||
| ANSI B16.5 | ANSI 150 | 191 | 152 | 4 | 16 | 19 |
| ANSI 300 | 210 | 168 | 8 | 19 | 22 | |
| ANSI 600 | 210 | 168 | 8 | 19 | 22 | |
| ANSI 900 | 241 | 192 | 8 | 22 | 25 | |
| ANSI 1500 | 267 | 203 | 8 | 29 | 32 | |
| 100mm (4″) | ||||||
| ANSI B16.5 | ANSI 150 | 229 | 191 | 8 | 16 | 19 |
| ANSI 300 | 254 | 200 | 8 | 19 | 22 | |
| ANSI 600 | 273 | 216 | 8 | 22 | 25 | |
| ANSI 900 | 292 | 235 | 8 | 29 | 32 | |
| ANSI 1500 | 311 | 241 | 8 | 32 | 35 | |
| 125mm (5″) | ||||||
| ANSI B16.5 | ANSI 150 | 254 | 216 | 8 | 19 | 22 |
| ANSI 300 | 279 | 235 | 8 | 19 | 22 | |
| ANSI 600 | 330 | 267 | 8 | 25 | 29 | |
| ANSI 900 | 349 | 279 | 8 | 32 | 35 | |
| ANSI 1500 | 375 | 292 | 8 | 38 | 41 | |
| 150mm (6″) | ||||||
| ANSI B16.5 | ANSI 150 | 279 | 241 | 8 | 19 | 22 |
| ANSI 300 | 318 | 270 | 12 | 19 | 22 | |
| ANSI 600 | 356 | 292 | 12 | 25 | 29 | |
| ANSI 900 | 381 | 318 | 12 | 29 | 32 | |
| ANSI 1500 | 394 | 318 | 12 | 35 | 38 | |
| 200mm (8″) | ||||||
| ANSI B16.5 | ANSI 150 | 343 | 298 | 8 | 19 | 22 |
| ANSI 300 | 381 | 330 | 12 | 19 | 22 | |
| ANSI 600 | 419 | 349 | 12 | 29 | 32 | |
| ANSI 900 | 470 | 394 | 12 | 35 | 38 | |
| ANSI 1500 | 483 | 394 | 12 | 41 | 44 | |
| 250mm (10″) | ||||||
| ANSI B16.5 | ANSI 150 | 406 | 362 | 12 | 22 | 25 |
| ANSI 300 | 445 | 387 | 16 | 25 | 29 | |
| ANSI 600 | 508 | 432 | 16 | 32 | 35 | |
| ANSI 900 | 546 | 470 | 16 | 35 | 38 | |
| ANSI 1500 | 584 | 483 | 12 | 41 | 51 | |
| 300mm (12″) | ||||||
| ANSI B16.5 | ANSI 150 | 483 | 432 | 12 | 22 | 25 |
| ANSI 300 | 521 | 451 | 16 | 29 | 32 | |
| ANSI 600 | 559 | 489 | 20 | 32 | 35 | |
| ANSI 900 | 610 | 533 | 20 | 35 | 38 | |
| ANSI 1500 | 673 | 571 | 16 | 51 | 54 | |
| 350mm (14″) | ||||||
| ANSI B16.5 | ANSI 150 | 533 | 476 | 12 | 25 | 29 |
| ANSI 300 | 584 | 514 | 20 | 29 | 32 | |
| ANSI 600 | 603 | 527 | 20 | 38 | 41 | |
| ANSI 900 | 641 | 559 | 20 | 38 | 41 | |
| ANSI 1500 | 749 | 635 | 16 | 57 | 60 | |
| 400mm (16″) | ||||||
| ANSI B16.5 | ANSI 150 | 597 | 540 | 16 | 25 | 29 |
| ANSI 300 | 648 | 572 | 20 | 32 | 35 | |
| ANSI 600 | 686 | 603 | 20 | 38 | 41 | |
| ANSI 900 | 705 | 616 | 20 | 41 | 44 | |
| ANSI 1500 | 826 | 705 | 16 | 64 | 67 | |
| 450mm (18″) | ||||||
| ANSI B16.5 | ANSI 150 Flange | 635 | 578 | 16 | 29 | 32 |
| ANSI 300 Flange | 711 | 629 | 24 | 32 | 35 | |
| ANSI 600 Flange | 743 | 654 | 20 | 41 | 44 | |
| ANSI 900 Flange | 787 | 686 | 20 | 48 | 51 | |
| ANSI 1500 Flange | 914 | 775 | 16 | 70 | 73 | |
| 500mm (20″) | ||||||
| ANSI B16.5 | ANSI 150 Flange | 699 | 635 | 20 | 29 | 32 |
| ANSI 300 Flange | 775 | 686 | 24 | 32 | 35 | |
| ANSI 600 Flange | 813 | 724 | 24 | 41 | 44 | |
| ANSI 900 Flange | 857 | 749 | 20 | 51 | 54 | |
| ANSI 1500 Flange | 984 | 832 | 16 | 76 | 79 | |
| 600mm (24″) | ||||||
| ANSI B16.5 | ANSI 150 Flanges | 813 | 749 | 20 | 32 | 35 |
| ANSI 300 Flanges | 914 | 813 | 24 | 38 | 41 | |
| ANSI 600 Flanges | 940 | 838 | 24 | 48 | 51 | |
| ANSI 900 Flanges | 1041 | 902 | 20 | 64 | 67 | |
| ANSI 1500 Flanges | 1168 | 991 | 16 | 89 | 92 | |
Inconel 718 Buttweld Fittings Dimensions
| Product range and theoretical weights (kg) | |||||||||
| DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| 90° Elbow | 45° Elbow | Equal tee | 90° Elbow | 45° Elbow | Equal tee | 90° Elbow | 45° Elbow | Equal tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
| Product range and theoretical weights (kg) | |||||||||
| DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | |
| 40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
| 50×25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
| 50×40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
| 80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
| 100×50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
| 100×80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
| 150×80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
| 150×100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
| 200×100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
| 200×150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
Inconel 718 Forged Fittings Dimensions
| Nominal Pipe Size | Centre to End Elbows, Tee, Crosses A | Centre to End 45º Elbows C | Outside Diameter of Band H | Minimum Wall Thickness G | Lengths of Thread Min | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000# | 3000# | 6000# | 2000# | 3000# | 6000# | 2000# | 3000# | 6000# | 2000# | 3000# | 6000# | B | L2 | |
| 1/8 | 13/16 | 13/16 | 31/32 | 11/16 | 11/16 | 3/4 | 7/8 | 7/8 | 1 | .125 | .125 | .250 | .25 | .2639 |
| 1/4 | 13/16 | 31/32 | 1-1/8 | 11/16 | 3/4 | 7/8 | 7/8 | 1 | 1-5/16 | .125 | .130 | .260 | .32 | .4018 |
| 3/8 | 3/32 | 1-1/8 | 1-5/16 | 3/4 | 7/8 | 1 | 1 | 1-5/16 | 1-1/2 | .125 | .138 | .275 | .36 | .4078 |
| 1/2 | 1-1/8 | 1-5/16 | 1-1/2 | 7/8 | 1 | 1-1/8 | 1-5/16 | 1-1/2 | 1-13/16 | .125 | .161 | .321 | .43 | .5337 |
| 3/4 | 1-5/16 | 1-1/2 | 1-3/4 | 1 | 1-1/8 | 1-5/16 | 1-1/2 | 1-13/16 | 2-3/16 | .123 | .168 | .336 | .50 | .5457 |
| 1 | 1-1/2 | 1-3/4 | 2 | 1-1/8 | 1-5/16 | 1-3/8 | 1-13/16 | 2-3/16 | 2-7/16 | .145 | .196 | .391 | .58 | .6828 |
| 1-1/4 | 1-3/4 | 2 | 2-3/8 | 1-15/16 | 1-3/8 | 1-11/16 | 2-3/16 | 2-7/16 | 2-31/32 | .153 | .208 | .417 | .67 | .7068 |
| 1-1/2 | 2 | 2-3/8 | 2-1/2 | 1-3/8 | 1-11/16 | 1-23/32 | 2-7/16 | 2-31/32 | 3-5/16 | .158 | .218 | .436 | .70 | .7235 |
| 2 | 2-3/8 | 2-1/2 | 3-3/4 | 1-11/16 | 1-23/32 | 2-1/16 | 2-31/32 | 3-5/16 | 4 | .168 | .238 | .476 | .75 | .7565 |
| 2-1/2 | 3 | 3-1/4 | 3-3/4 | 2-1/16 | 2-1/16 | 2-1/2 | 3-5/8 | 4 | 4 | .221 | .301 | .602 | .932 | 1.138 |
| 3 | 3-3/8 | 3-3/4 | 4-3/16 | 2-1/2 | 2-1/2 | 3-1/8 | 4-5/16 | 4-3/4 | 4-3/4 | .236 | .327 | .655 | 1.016 | 1.200 |
| 4 | 3-3/16 | 4-1/2 | 4-1/2 | 3-1/8 | 3-1/8 | 3-1/8 | 5-3/4 | 5 | 6 | .258 | .368 | .735 | 1.094 | 1.300 |
| Nominal Pipe Size | End to End Couplings W | End to End Caps H |
Outside Diameter D |
End Wall Thickness G Min |
Length of Thead Min |
||||
|---|---|---|---|---|---|---|---|---|---|
| 3000# & 6000# |
3000# | 6000# | 3000# | 6000# | 3000# | 6000# | B | L2 | |
| 1/8 | 1-1/4 | 3/4 | 5/8 | 7/8 | 3/16 | .25 | .2639 | ||
| 1/4 | 1-3/8 | 1 | 1-1/16 | 3/4 | 1 | 3/16 | 1/4 | .32 | .4018 |
| 3/8 | 1-1/2 | 1 | 1-1/16 | 7/8 | 1-1/4 | 3/16 | 1/4 | .36 | .4078 |
| 1/2 | 1-7/8 | 1-1/4 | 1-5/16 | 1-1/8 | 1-1/2 | 1/4 | 5/16 | .43 | .5337 |
| 3/4 | 2 | 1-7/16 | 1-1/2 | 1-3/8 | 1-3/4 | 1/4 | 5/16 | .50 | .5457 |
| 1 | 2-3/8 | 1-5/8 | 1-11/16 | 1-3/4 | 2-1/4 | 3/8 | 7/16 | .58 | .6828 |
| 1-1/4 | 2-5/8 | 1-3/4 | 1-13/16 | 2-1/4 | 2-1/2 | 3/8 | 7/16 | .67 | .7068 |
| 1-1/2 | 3-1/8 | 1-3/4 | 1-7/8 | 2-1/2 | 3 | 7/16 | 1/2 | .70 | .7235 |
| 2 | 3-3/8 | 1-7/8 | 2 | 3 | 3-5/8 | 1/2 | 5/8 | .75 | .7565 |
| 2-1/2 | 3-5/8 | 2-3/8 | 2-1/2 | 3-5/8 | 4-1/4 | 5/8 | 3/4 | .932 | 1.138 |
| 3 | 4-1/4 | 2-9/16 | 2-11/16 | 4-1/4 | 5 | 3/4 | 7/8 | 1.016 | 1.200 |
| 4 | 4-3/4 | 2-11/16 | 2-15/16 | 5-1/2 | 6-1/4 | 7/8 | 1-1/8 | 1.094 | 1.300 |
| Nominal Pipe Size | Thead
Length (min) A |
Plugs Square Head | Plugs Round Head | Hexagon Plugs & Bushings |
||||
|---|---|---|---|---|---|---|---|---|
| Height of Square (min) B |
Width Flats (min) C |
Nominal Diameter of Head E | Length (min) D |
Width Flats (min) F |
Hexagon Height min | |||
| Bushings G | Plug H |
|||||||
| 1/8 | 3/8 | 1/4 | 9/32 | 13/32 | 1-3/8 | 7/16 | – | 1/4 |
| 1/4 | 7/16 | 1/4 | 3/8 | 17/32 | 1-5/8 | 5/8 | 1/8 | 1/4 |
| 3/8 | 1/2 | 5/16 | 7/16 | 11/16 | 1-5/8 | 11/16 | 5/32 | 5/16 |
| 1/2 | 9/16 | 3/8 | 9/16 | 27/32 | 1-3/4 | 7/8 | 3/16 | 5/16 |
| 3/4 | 5/8 | 7/16 | 5/8 | 1-1/16 | 1-3/4 | 1-1/16 | 7/32 | 3/8 |
| 1 | 3/4 | 1/2 | 13/16 | 1-5/16 | 2 | 1-3/8 | 1/4 | 3/8 |
| 1-1/4 | 13/16 | 9/16 | 15/16 | 1-11/16 | 2 | 1-3/4 | 9/32 | 9/16 |
| 1-1/2 | 13/16 | 5/8 | 1-1/8 | 1-29/32 | 2 | 2 | 5/16 | 5/8 |
| 2 | 7/8 | 11/16 | 1-5/16 | 2-3/8 | 2-1/2 | 2-1/2 | 11/32 | 11/16 |
| 2-1/2 | 1-1/16 | 3/4 | 1-1/2 | 2-7/8 | 2-3/4 | 3 | 3/8 | 3/4 |
| 3 | 1-1/8 | 13/16 | 1-11/16 | 3-1/2 | 2-3/4 | 3-1/2 | 13/32 | 13/16 |
| 3-1/2 | 1-3/16 | 7/8 | 1-7/8 | 4 | 3 | 4-1/8 | 7/16 | 7/8 |
| 4 | 1-1/4 | 1-1/4 | 2-1/2 | 4-1/2 | 3 | 4-5/8 | 1/2 | 1-1/4 |
Major Industrial Inconel 718 Fittings & Flanges Export Countries
United Arab Emirates (UAE), Jordan, Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, United States of America (USA), Singapore, Malaysia, Azerbaijan, Armenia, Georgia, Egypt, Algeria, Nigeria, South Africa, Kenya, Morocco, Ethiopia, Ghana, Tanzania, Sudan, Uganda, Angola.