IBR Approved Pipe Fittings Manufacturer, Supplier & Exporter – Mcneil Instruments
What Are IBR Approved Pipe Fittings?
IBR (Indian Boiler Regulation) Approved Pipe Fittings are specially manufactured fittings that comply with Indian Boiler Regulation standards. These fittings are known for their exceptional toughness, flawless finish, and corrosion resistance. Compared to regular fittings, IBR-approved fittings offer higher strength and can sustain extreme temperature and pressure conditions.
At Mcneil Instruments, we are a leading IBR approved pipe fittings manufacturer, supplier, and exporter, delivering premium-quality fittings to industries across UAE, Saudi Arabia, Canada, Kuwait, Qatar, Oman, Belgium, and India.
As a leading IBR approved pipe fittings manufacturer, supplier, and exporter, Mcneil Instruments provides premium quality products at competitive prices. Our IBR approved Inconel pipe fittings and IBR approved Monel pipe fittings are trusted by industries across UAE, Saudi Arabia, Canada, Kuwait, Qatar, Oman, Belgium, and India.
Comprehensive Range of IBR Approved Pipe Fittings
We manufacture and export a wide range of IBR approved fittings, including:
| IBR Approved Product | Description |
| IBR Approved Coupling Pipe Fitting | Connects two pipes in a straight line for efficient fluid or gas flow. |
| IBR Approved Plug Union | Seals pipe ends or allows temporary pipe closures during maintenance. |
| IBR Approved Cap Pipe Fitting | Closes the end of a pipe to stop the flow of fluids or gases. |
| IBR Approved Female Branch Tee | Connects a branch pipe at a 90-degree angle to the main line, ensuring stability. |
| IBR Approved Female Elbow | Allows directional changes in pipe systems at a 90° or 45° angle. |
| IBR Approved Male Run Tee | Diverts or combines flow in three directions with male threads for easy connection. |
| IBR Approved Female Run Tee | Joins three pipe sections, enabling smooth fluid distribution or collection. |
| IBR Approved Buttweld Pipe Fitting | Ensures secure and leak-proof joints with a welded connection for high-pressure lines. |
These fittings are widely used in Oil & Gas, Nuclear, Petrochemical, and Process Industries. Our manufacturing facility can produce fittings up to 48″ in size with wall thickness ranging from 1.5 mm to 40 mm.
IBR Approved Pipe Fittings Specifications
| Category | Details |
| Size Range | Welded: 1/2″ – 48″, Seamless: 1/2″ – 10″ |
| Types | Elbows, Tees, Stub Ends, Pipe Caps, Crosses, Reducers, Pipe Bends |
| Thickness | SCH 10 to XXS |
| Bending Radius | R=8D, 3D, 10D, 1D, 2D, 5D, 6D |
| Manufacturing Process | Press, Forge, Push, Cast |
| Connection | Welding |
| Standards | ASME/ANSI B16.9, MSS-SP-43, BS4504, JISB2312, DIN2605 |
Materials & Grades Available
| Material | Grades |
| Stainless Steel | ASTM / ASME SA 182 F304, 304L, 304H, 309H, 310H, 316, 316H, 316L, 317, 321, 321H, 347H, 904L |
| Duplex Steel | ASTM / ASME SA 815 UNS NO.S 31803, S 32205, S 32550, S 32750, S 32760 |
| Carbon Steel | ASTM / ASME A 234 WPB, WPC, ASTM / ASME A 860 WPHY 42, WPHY 46, WPHY 52, WPHY 60, WPHY 65, WPHY 70 |
| Alloy Steel | ASTM / ASME A 234 WP1, WP5, WP9, WP11, WP12, WP22, WP23, WP91 |
| Nickel Alloy | IBR Approved Inconel Pipe Fittings |
| Monel Alloy | IBR Approved Monel Pipe Fittings |
IBR Approved Pipe Fittings Pressure Rating Chart
| Pipe Size (NPS) | Outside Diameter (in.) | Schedule | Wall Thickness (in.) | Pressure Rating (PSI) at 100°F |
| 1″ | 1.315 | 40 | 0.133 | 2205 |
| 1.5″ | 1.900 | 80 | 0.200 | 2303 |
| 2″ | 2.375 | 160 | 0.344 | 3283 |
| 3″ | 3.500 | 40 | 0.216 | 1301 |
| 4″ | 4.500 | 160 | 0.531 | 2611 |
| 6″ | 6.625 | 80 | 0.432 | 1379 |
| 8″ | 8.625 | 160 | 0.906 | 2298 |
| 10″ | 10.750 | 40 | 0.365 | 699 |
IBR Approved Pipe Fittings Dimensions
| Nominal Pipe Size (NPS) | Elbows & Tees (in.) | Reducers (in.) | Caps (in.) |
| 1/2″ | 0.84 | 0.109 | 1.05 |
| 3/4″ | 1.05 | 0.113 | 1.29 |
| 1″ | 1.32 | 0.133 | 1.64 |
| 1 1/2″ | 1.90 | 0.145 | 2.36 |
| 2″ | 2.38 | 0.154 | 2.98 |
| 3″ | 3.50 | 0.216 | 4.50 |
| 4″ | 4.50 | 0.237 | 5.70 |
| 6″ | 6.63 | 0.280 | 8.56 |
| 8″ | 8.63 | 0.322 | 10.75 |
| 10″ | 10.75 | 0.365 | 13.00 |
Certifications & Testing of IBR Approved Pipe Fittings
| Certification Standards | IBR Certification, EN 10204 3.1/3.2 Material Test Certificates. |
| Testing Methods | Hydrostatic Testing, Radiography, Ultrasonic Testing, PMI (Positive Material Identification), and Hardness Testing. |
| Quality Assurance | Adherence to IBR regulations and international quality standards. |