The high quality of the copper pipe used for the production of our line of insulated anticondensation pipes, specific for the air-conditioning sector, is guaranteed by the suppliers by means of a "Quality Assurance System" and a production process control that respects the EN ISO 9001 standards.

The product specifications comply with the new European standard "EN 12735-1" which was approved by the CEN (European Normalization Commission) on March 6, 2001 and went into effect as a national regulation for all the EEC countries in January 2002.

This will ensure our clients of the unquestionable quality of the ACR pipes used in our production of lines of insulated pipes (KLIMACOLD - ALASKA - ALASKA M1), the fundamental requisite that we guarantee in addition to the insulation used for coating, which is also certified and complies with the main standards required by the market.

The following is a list of the new reference standards relative to some of the most significant controls carried out on the industrial production of ACR copper by LWC: