Astm B444 Gr 1 Inconel 625 Pipe
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Astm B444 Gr 1 Inconel 625 Pipe

ASTM B444 Gr1 625 seamless pipe specification table
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.

Product Introduction

GNEE Astm B444 Gr 1 625 Pipe introduce

B444 Gr 1 Inconel 625 Pipe

Astm 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.

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Gnee Steel

5ro seamless pipe
Gnee Steel
15CrMo plat
Gnee Steel
15CrMo welded 
Gnee Steel
15CrMo B 

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

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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.

UNS N06625 Pipe Main application fields
  • Inconel 625 heat exchanger tubes
    Gnee Steel
    Inconel 625 heat exchanger tubes
  • Inconel 625 nuclear power industry
    Gnee Steel
    Inconel 625 nuclear power industry
  • Inconel 625 boiler tubes
    Gnee Steel
    Inconel 625 boiler tubes
  • Inconel 625 for offshore oil drilling platforms
    Gnee Steel
    Inconel 625 for offshore oil drilling platforms

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GNEE Group Astm B444 Gr 1 625 Tube Packaging 

GNEE Group Astm B444 Gr 1 Metal 625 Pipe Packaging

Gnee Steel Packing
  • Steel strapping
    Gnee Steel
    Steel strapping
  • Wooden boxes/crates
    Gnee Steel
    Wooden boxes/crates
  • Rainproof cloth packaging
    Gnee Steel
    Rainproof cloth packaging
  • Airworthy export packaging 

     

     

    Gnee Steel
    Airworthy export packaging 

In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.

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GNEE Group Testing And Qualification Certificate

GNEE Group B444 Gr 1 625 Pipe Testing And Qualification Certificate

GNEE Group Nickel Alloy 625 Seamless Pipe Testing
GNEE Group 625 Seamless Pipe Testing
GNEE Group Qualification Certificate
GNEE Group Qualification Certificate

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FAQ

Q: What other forms of Inconel 625 does Gnee Steel offer?

Gnee Steel Inconel 625 stock

These diverse forms ensure that Inconel 625 can be customized to the specific requirements of different industrial applications.

  • Inconel 625 Plates
    Gnee Steel
    Inconel 625 Plates
  • Inconel 625 Bars
    Gnee Steel
    Inconel 625 Bars
  • Inconel 625 Fittings
    Gnee Steel
    Inconel 625 Fittings
  • Inconel 625 Flanges
    Gnee Steel
    Inconel 625 Flanges

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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