Inquiry (采购产品): Insulation product Dear supplier, We are looking for a suitable product that would minimize the heat loss along a 4mm pipe about 3 metres long when hot N2 is blown through it. Do you have any advice on it? Thank you in advance. Vicky Wang TTP Labtech Melbourn Science Park Melbourn Hertfordshire **** Hidden Message ***** Vicky Wang SG8 6EE GBR Company: TTP Title: Miss E-mail: vicky.wang@ttplabtech.com **** Hidden Message ***** vicky.wang@ttplabtech.com