Inconel Alloy 601 Seamless Pipe
Product name:Inconel 601alloy pipes
diameter:6mm-200mm
Surface Finish:Bright
customized support:OEM, ODM, OBM
Shape:Customer's Request
Standard:AMS ASTM GB/T
Certificate:ISO9001:2015
Package:Wooden Case
MOQ:3kgs
Application:Chemical, aerospace, energy
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel alloy 601 seamless pipe in China. With abundant experience, we warmly welcome you to wholesale customized inconel alloy 601 seamless pipe from our factory. For price consultation, contact us.
If you are seeking high-performance, heat-resistant, and corrosion-defying seamless pipes for extreme environments, GNEE provides Inconel 601 alloy tubing in strict accordance with rigorous international standards, including ASTM B167, ASTM B163, ASME SB167, and EN 10088-2. With extensive global export expertise across Europe, North America, and the Middle East, GNEE ensures the reliable and efficient delivery of Inconel 601 tubing to meet the most demanding requirements for long-term durability and superior high-temperature stability.
GNEE's premium Inconel 601 pipes are specifically designed for high-temperature applications requiring exceptional resistance to oxidation, carburization, and thermal cycling. Manufactured through a sophisticated process of Vacuum Induction Melting (VIM), hot extrusion, solution annealing, and precision finishing, our alloy tubes guarantee stable mechanical properties, featuring an extraordinary tensile strength of up to 1030 MPa and unparalleled metallurgical integrity.


Our Inconel 601 seamless tubing is available in various surface finishes, including Pickled, Bright Annealed (BA), and Polished, further enhancing corrosion resistance, surface smoothness, and ease of maintenance. These tubes support continuous service temperatures up to 1150°C. Notably, our Inconel 601 ERW pipes exhibit outstanding oxidation resistance at peak temperatures up to 1200°C, maintaining robust tolerance against sulfur-bearing atmospheres and other active gaseous environments.
Composition Standard of Astm B167 alloy 601 Pipe and Tube
| Grade | Mn | Ni | C | Cu | Si | S | Fe | Cr | |
| 601 | minimum | – | 58.0 | – | – | – | – | Bal | 21.00 |
| maximum | 1.0 | 63.0 | 0.010 | 1.00 | 0.05 | 0.0015 | Bal | 25.00 | |
inconel 601 Pipe and Tube Yield Strength
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| 601 | MPa – 310, Psi – 45,000 | MPa -655, Psi – 95,000 | 40 | – | – |
Alloy 601 Tubing Pressure Rating
| Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
Size Chart of Inconel 601 Tube
| Types | Out diameter | Length | Wall thickness |
|---|---|---|---|
| NB Sizes (available) | 1/8" ~ 8" | Upto 6 Meters | SCH 40 /SCH 10 /SCH 160/ SCH 5 / SCH 80 |
| Inconel 601 Seamless tube (as per need) | 5.00 milimeter ~ 203.02 milimeter | as per need | |
| Inconel 601 Welded tube (available + as per need) | 5.00 milimeter ~ 1219.02 milimeter | 1.00 ~ 15.00 milimeter |
Click to get detailed inventory list
Inconel NCF 601 Pipes Application
Trays, baskets and fixtures used in various heat treatments such as carburizing and carbon nitriding.
Refractory anchors, strand annealing and radiant tubes, high velocity gas burners, wire mesh belts etc.
Insulating cans in ammonia reformers and catalyst support grids used in nitric acid production.
Thermal reactors in exhaust system of petrol engines.
Fabricated combustion chambers.
Tube supports and ash trays in the power generation industry.
Nickel Alloy 601 Seamless Pipe Factory
Our factory is equipped with a complete nickel-based alloy production matrix, which relies on the VIM (vacuum induction melting) + ESR (electroslag remelting) dual refining system. Through the multi-station LG series high-precision cold rolling mill (Pilger Mill), we can strictly control the outer diameter and wall thickness tolerance of the finished tubes within ±0.05mm.


Quality Inspection
To verify the structural integrity of each tube, we perform 100% coverage eddy current testing (ET) and ultrasonic testing (UT), supplemented by hydrostatic pressure testing at up to 70MPa. All products leaving the factory undergo 100% positive material verification using a handheld spectrometer (PMI).


Products Description
Each alloy tube is encapsulated with an 80μm thick UV-resistant laser protective film and individually nested in a thickened bubble wrap shockproof bag. The tube opening is fitted with an HDPE high-pressure polyethylene sealing cap to prevent internal contamination. Finished products are typically packaged in 15mm thickened fumigation-free plywood crates conforming to ISPM-15 standards.


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