Boilers and heat exchangers
- BS 3059 Part 1 & 2
- ASTM A 178
- EN 10217-2
- EN 10217-3
- BS 3059, Gr 320, Gr 360
- ASTM A 178 Gr A
- P 195 GH, P 235 GH, P 265 GH, P 355 N, P 355 NH
U/S (EN 10246-8 Level 3), E/C 10246-3 Level E3)
Plain End-Square cut or bevelled
Visual and Dimensional Inspection Mechanical Tests:
- Tensile Test, Flattening Test, Flaring Test, Expanding Test
- Metallographic Examination
- Chemical Analysis
- Hydrostatic Test
Non Destructive Inspection: In-Line Ultrasonic (weld check) On-Line Eddy Current
Acc. To EN 10204 2.1;2.2;3.1;3.2
- Black self colored/uncoated
- Surface protective coating (black varnished)
PED Certified-Pressure Equipment Directive 97/23/EC Certified BV Marine Approval