Ni Based Alloy Seamless Pipe Hastelloy C22 Pipe / N06022 Wear Resistant

Ni Based Alloy Seamless Pipe Hastelloy C22 Pipe / N06022 Wear Resistant

Hastelloy C-22 / N06022 Nickel base corrosion resistant alloy Seamless pipe

Introduction

Hastelloy C-22 is one of the most widely used nickel-chromium-molybdenum-tungsten alloys. It has better resistance to uniform and local corrosion and is suitable for a variety of mixed industrial chemicals. Hastelloy C-22 has better corrosion resistance than other Ni-Cr-Mo alloys, including C-276, C-4 and 625. C-22 alloys have excellent weldability.

Hastelloy C-22 / N06022 Chemical composition (%):

Application:

Bellows, flue gas scrubber components, nuclear fuel reprocessing and acid gas production

Inspection and Test Procedure

1. 100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2. 100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test
4. 100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
5. Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)
6. Straightness Test (optional)
7. Roughness Test (optional)
8. Intergranular Corrosion Test(optional)
9. Impact Test (optional)
10. Grain Size Determinations (optional)
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.