There is standards and specifications for the selection of thermal insulation materials for LSAW steel pipes, and thermal insulation materials have high requirements for the temperature and density of the heat conduction system during operation. This requires us to pay attention when select insulation material for pipes. 

1. The smaller the thermal conductivity of the thermal insulation material, the better. If it is an insulating material, the thermal conductivity will be higher.

2. Choose a reasonable capacity value. Generally, the capacity of the insulation material is small, and its thermal conductivity will be small, so the corresponding mechanical strength will increase.

3. The compressive strength of the insulation material cannot be less than 3kg/cm.

4. Strong water absorption, the heat insulating material will reduce its performance after absorbing water, and it will accelerate the attachment to the metal.

Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200,000 tons per annual will ensure the good quality and competitive duration of our products.