Astm B444 Gr 1 Inconel 625 Pipe
Size: OD 6.00 mm to 914.4 mm
Thickness: 0.3 mm - 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Length: within 13500 mm
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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GNEE Astm B444 Gr 1 625 Pipe introduce
B444 Gr 1 Inconel 625 Pipe

GNEE Astm B444 Gr 1 Inconel Steel 625 Pipe introduce
ASTM B444 seamless pipe is a nickel-based super alloy that offers high strength and high temperature resistance. It also exhibits excellent resistance to oxidation and corrosion. ASTM B444 Grade 1 pipe is able to withstand high stresses and a wide range of temperatures (both in and out of water), and resists corrosion in highly acidic environments, making it ideal for marine and nuclear applications. B444 UNS N06625 was invented with the goal of creating a material that could be used in steam piping. Several improvements were made to its original composition to make it easier to weld and resistant to creep.
As a result, the application of ASTM B444 UNS N06625 has expanded to a wide range of industries, such as marine and nuclear applications, for the manufacture of pumps, valves, and other high-pressure equipment, and the chemical processing industry. Concerns have been raised about the weldability of ASTM B444 pipe due to its high niobium content and exposure to high temperatures and harsh environments. ASME SB 444 has proven to be an ideal choice for welding.
GNEE Alloy Astm B444 Gr 1 Inconel 625 Pipe Specification
Dimension and Permissible Variation of ASTM B444 grade 1 Pipe
| Specified Outside Diameter, inches (mm) | Permissible Variation | |||||
|---|---|---|---|---|---|---|
| Outside Diameter inches (mm) | Inside Diameter | Wall Thickness | ||||
| + | - | + | - | + | - | |
| Under 3/32 (2.4) | 0.002(0.05) | 0 | 0 | 0.002(0.05) | 10 | 10 |
| 3/32 (2.4) to 3/16 (4.8), excl | 0.003(0.08) | 0 | 0 | 0.003(0.08) | 10 | 10 |
| 3/16 (4.8) to 1/2 (12.7), excl | 0.004(0.10) | 0 | 0 | 0.004(0.10) | 10 | 10 |
| 1/2 (12.7) to 1 1/4(31.8), incl | 0.005(0.13) | 0 | 0 | 0.005(0.13) | 10 | 10 |
Gnee Steel Astm B444 Gr 1 Inconel 625 Pipe Application
Chemical Processing:
Resistant to various acids, alkalis and other corrosive substances, it can be used in reactors, heat exchangers and process pipelines.
Heat Treatment:
Its high temperature resistance makes it suitable for furnaces, heat exchangers and other heating equipment.
Nuclear Power:
Due to its excellent corrosion resistance and non-magnetic properties, it can be used in various parts of nuclear reactors.
Aerospace:
Due to its high strength and good durability, it can be used in high temperature parts such as gas turbine engines.
GNEE Group Astm B444 Gr 1 625 Tube Packaging
GNEE Group Astm B444 Gr 1 Metal 625 Pipe Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
GNEE Group Testing And Qualification Certificate
GNEE Group B444 Gr 1 625 Pipe Testing And Qualification Certificate


FAQ
Q: What other forms of Inconel 625 does Gnee Steel offer?
Q: What is the price per kg of ASTM B444 Inconel 625?
A: The price ranges from $25 to $37 per kg, depending on size, wall thickness, supplier, etc.
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