ASTM B444 Inconel 625 Steel Tubing and Piping for Sea Water Application

Description:

1. Inconel 625 can resist the alkali and organic acid corrosion in the oxidation and reduction environment. It also has the resistance to oxidation and carbonizing in the static and cycle environments,and has resistance the chlorine corrosion.

2. Steel Grade: UNS N06625 ( DIN W. Nr. 2.4856)

3. Related Standards: ASTM B444

    ASTM Specifications

Chemical Composition, %

4. Dimension / Speficication:

    O.D.: 6 MM - 830 MM

    W.T.: 0.5 MM - 60 MM

5. Main Testing:

     (1). Heat Treatment and Solution Annealing / Bright Annealing

     (2). Visual and Dimensional Checking

     (3). Chemical Composition Test

     (4). Mechanical Properties Test , such as Tensile Test, Yield Test, Flattening Test, Flaring Test,

     (5). Grain Size Test and Intergranular Corrosion Test

     (6). Hydro Static Test or NDE

6. Surface: Solution Annealled and Pickled

7. Length: 6m, 11.8m or advised by customers

8. Payment: L/C or T/T or negotiable

9. Marking: As per Standard

10. Packing: Reinforced plywood box or Bundle with plastic Caps

11. 3rd party inspection is acceptable

Our Advanatages:

1.Professional Producer and Regular Stock Holder

2.Supplying full range of stainless steel tubes / pipes with Russian Standard, American Standard and DIN Standard

3.Complete Testing equipment, such as RT test , Heat treatment furnace and HT

Inconel 625, DIN2.4856 Characteristic as below:

1.  Good machining and welding, no weld cracking sensitivity.
2.  Have pressure vessel authentication for the wall temperature between -196-450
3.  Apply for the highest standard lever VII of acidic environment by the NACE MR-01-75 authorized.

Inconel 625 Typical application field:
1.  The Organic chemical process parts contains chloride, especially in the use of acid chloride catalyst.
2.  Paper Making industry.
3.  Flue Gas Desulfurization System (FGD System).
4.  The equipment and parts in the use of acidic gas environments.
5.  Acetic acid and anhydride reaction generator
6.  Sulfur acid cooling