Inconel 725 Pipe Supplier
Available Forms & Types
Most Common
Seamless Pipes
No weld seam, extruded from solid billet. Used in oil & gas, chemical processing & power plants.
- OD: 6mm to 610mm
- Wall: 1mm to 50mm
- Length: 6–12 metres
Economic
ERW Pipes
Electric resistance welded for structural & low-pressure fluid service. Wide size range with mill certification.
- OD: 21.3mm to 508mm
- Wall: 1.6mm to 20mm
- Standard & custom lengths
Structural
Square Hollow Sections
Uniform strength on all four axes. Ideal for construction frames, support columns & fabricated structures.
- 20×20mm to 400×400mm
- Wall: 1.5mm to 16mm
- Hot finished / Cold formed
Wide Range
Rectangular Hollow Sections
Higher moment of inertia on the long axis. Suited for beams, handrails & architectural frameworks.
- 50×25mm to 500×250mm
- Wall: 1.5mm to 16mm
- Mill certified supply
Precision
Instrumentation Tubing
Tight OD/ID tolerances for hydraulic, pneumatic & analytical instrument lines. Bright annealed finish.
- OD: 3mm to 50mm
- Wall: 0.5mm to 3mm
- Bright annealed finish
High Pressure
Heavy Wall Pipes
Extra-thick walls for high-pressure & high-temperature service. Ultrasonic tested to ASTM / EN standards.
- OD: 21.3mm to 406mm
- Wall: up to 80mm
- Ultrasonic tested
Specifications
| Specifications | ASTM / ASME (As Per Grade) |
| Dimensions | ASTM, ASME, ANSI B36.10M, ANSI B36.19M & API |
| Seamless Pipe Size | 4 mm to 219 mm (1/8" NB to 24" NB) |
| Welded Pipe Size | 5 mm to 1219.2 mm (1/8" NB to 48" NB) |
| EFW Pipe Size | 6" NB to 100" NB |
| Wall Thickness | 0.5 mm to 20 mm |
| Schedule | SCH 5, SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS |
| Pipe Type | Seamless, Welded, ERW, EFW, Fabricated, LSAW |
| Form | Round, Square, Rectangular, Hydraulic |
| Length | Single Random, Double Random, Cut Length, Custom Length |
| End | Plain End, Beveled End, Threaded End |
| Surface Finish | Annealed & Pickled (AP), Bright Annealed (BA), Polished, Mill Finish |
| Testing | PMI Test, Hydrostatic Test, Ultrasonic Test, Eddy Current Test, Flaring Test, Flattening Test, Third Party Inspection |
| Marking | Grade, Size, Heat No., Manufacturer's Logo |
| Packing | Plastic End Caps, Bundles, Wooden Boxes, Wooden Pallets, Export Worthy Packing |
Chemical Composition
Ni
55.0 – 59.0
Nickel
Cr
19.0 – 22.5
Chromium
Mo
7.0 – 9.5
Molybdenum
Nb
2.75 – 4.0
Niobium
Fe
Balance
Iron
Ti
1.0 – 1.7
Titanium
C
0.03 Max
Carbon
Mechanical Properties
827–1034 MPa
Ultimate Tensile Strength
414–827 MPa
Yield Strength
20–35%
Elongation
Up to 40 HRC
Hardness
Size Range
| Parameter | Specification |
|---|---|
| Outside Diameter | 6" NB to 48" NB |
| Wall Thickness | SCH 5, SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS |
| Length | Up to 12 Meters (Custom Lengths Available) |
| Standard | ASTM B705 / ASME SB705 |
Recent Export Deliveries
🇸🇦
Saudi Aramco Total
Al Jubail, Saudi Arabia
304 SS Round Bars, 50mm OD, ASTM A276
Delivered in 7 days
🇺🇸
Hess Corporation
New York City, USA
SS 304 Hex Bars, 40mm A/F, Cold Drawn
Delivered in 14 days
🇬🇧
Shell PLC
London, United Kingdom
304 SS Flat Bars, 100×20mm, Bright Finish
Delivered in 14 days
🇦🇪
ADNOC
Abu Dhabi, UAE
304 SS Square Bars, 40mm, Forged Grade
Delivered in 5 days
🇿🇦
Sasol Limited
Johannesburg, South Africa
SS 304 Hollow Bars, 80mm OD × 20mm wall
Delivered in 21 days
🇩🇪
BASF SE
Ludwigshafen, Germany
304 SS Round Bars 25–100mm, EN 10204 3.2
Delivered in 18 days
Availability of Inconel Pipes
| Inconel 602CA Pipe | Inconel 600 Pipe |
| Inconel 601 Pipe | Inconel 617 Pipe |
| Inconel 625 Pipe | Inconel 718 Pipe |
| Inconel 725 Pipe | Inconel X-750 Pipe |
Latest Prices of Pipes
Multinox INC offers Pipes at one of the most competitive prices in India. Request the latest Pipes Pricelist using the contact form here.