Inconel Pipe Specifications
The following specification table outlines the manufacturing standards for Inconel 600 and 625 pipes.
| Property | Details |
|---|---|
| Standards | ASTM B167, B444, B517, B705 / ASME SB-167, SB-444 |
| Grades | Alloy 600, 625 |
| Size Range | 1/8" to 24" NPS |
| Schedules | 5S, 10S, 40S, 80S, 120, 160 |
| Forms | Seamless, Welded, ERW, EFW, Clad |
| Length | 6m single random, 12m double random |
Inconel Pipe Sizes and Schedule Chart
Refer to the following dimensional charts for a comprehensive guide to Inconel pipe sizes, wall thicknesses, and standard manufacturing ranges.
| Parameter | Specification / Range |
|---|---|
| Nominal Pipe Size (NPS) | 1/8" NPS to 24" NPS |
| Schedules | 5S, 10S, 40S, 80S, 120, 160, XXS |
| Standard Lengths | 6 Meters / 12 Meters (Custom lengths available) |
Inconel Seamless Pipe & Welded Pipe Size Range
The following table shows the details information about the available size ranges of seamless and welded pipe.
| Pipe Type | Outside Diameter (OD) Range | Wall Thickness (WT) Range |
|---|---|---|
| Seamless Inconel Pipe | 1/8" NPS (10.3 mm) to 8" NPS (219.1 mm) | 0.028" to 0.500" (0.7 mm – 12.7 mm) |
| Welded Inconel Pipe | 1/2" NPS to 24" NPS (and above) | 0.8 mm to 12.7 mm |
Inconel Pipe Schedule Chart
Wall thickness values by NPS and schedule are listed below.
| NPS | OD (in / mm) | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
|---|---|---|---|---|---|
| 1/2" | 0.840 / 21.3 | 0.065" | 0.109" | 0.147" | 0.188" |
| 1" | 1.315 / 33.4 | 0.109" | 0.133" | 0.179" | 0.250" |
| 2" | 2.375 / 60.3 | 0.109" | 0.154" | 0.218" | 0.344" |
Inconel Pipe Price
Inconel pipe prices range from Rs. 1700-3852 in India while in the USA $10-60/kg for Alloy 600 and Rs. 200-4400 and$25-100/kg for Alloy 625 respectively. Inconel 718 pipe commands $40-150/kg. Contact us for current pricing.
Inconel Pipe Types
Inconel pipe can be produced in a variety of structures, including seamless, welded, ERW, and clad.
Inconel Seamless Pipe
Inconel Welded Pipe
Inconel Clad Pipe
Inconel Pipe Grades
Inconel pipe comes in 2 primary grades: Alloy 600 and 625.
Inconel 600 Pipe (Alloy 600)
Alloy 600 (UNS N06600) contains 72% min nickel and resists oxidation up to 1093 o C (2000 °F).
Inconel 625 Pipe (Alloy 625)
Alloy 625 (UNS N06625) adds 8-10% molybdenum and 3.15-4.15% niobium for superior pitting and fatigue resistance.
Inconel Pipe Industrial Applications
Oil and Gas Industry
Inconel pipe handles subsea flowlines, sour gas service per NACE MR0175, and downhole tubing.
Chemical Processing
Acid-handling piping and heat exchanger tubing in sulphuric acid environments use Inconel alloy pipe.
Power Generation
Superheater tubing and steam piping rely on the creep resistance of Inconel 600 and 625 pipe.
Aerospace and Defense
Inconel pipe serves exhaust systems and turbine piping.
Marine Engineering
Seawater piping and desalination systems use Inconel 625 pipe for chloride corrosion performance.
Shipping & Packaging
Heavy-duty wooden boxes Packing
We strictly follow seaworthy export handling standards to protect inconel pipe from transit damage, moisture ingress, and surface contamination during long-distance dispatch.
- Heavy-duty wooden boxes with moisture barrier lining
- HDPE stretch film wrapping on all bundles
- Plastic end caps on threaded and plain-end pipes
- Silica gel desiccants to minimize moisture exposure
- ISPM-15 fumigated wooden packaging for export
Pipe Bundle Yard Staging
Container End-Cap Protection
Wrapped Export-Ready Bundles
We Export Worldwide
Sachiya Steel International supplies inconel products to major industrial markets across North America, Europe, the Middle East, Asia and Africa with export-ready documentation and logistics support.
USA
Canada
Germany
UK
Italy
France
Australia
South Korea
Indonesia
Vietnam
Singapore
Malaysia
Taiwan
UAE
Saudi Arabia
Qatar
Oman
South Africa
Nigeria
Egypt