Our customers demand the highest level of cleanliness and we have developed state of the art, proprietary cleaning techniques for finishing the internal surfaces of pressure vessels.

Product purity has to be assured and our contaniment levels are verified by and Independent Laboratory.

Internal cleaning techniques include:

For product 5L to 67L

• Surface Polishing to SAE 3, surface roughness 3 micro metres RA
• Nickel Plating

For product 150L to 2600L

• Aqueous flushing or washing
• Certified clean to NAS level 6 or ISO 4406:1999 Class 17/15/12