The thickness of the insulation layer of polyurethane insulation steel pipe is directly related to the insulation effect. The thicker the insulation layer, the better the insulation material and the better the quality. Therefore, in order to ensure the quality of the polyurethane insulation steel pipe when purchasing, it must be mastered Measuring method of insulation thickness.
The current method for measuring the thickness of the insulation layer of the polyurethane insulation steel pipe is a thickness gauge.
Polyurethane insulation steel pipe is a composite pipe. The working steel pipes of the insulation steel pipe mainly include spiral steel pipe, straight seam steel pipe and seamless steel pipe. These three types are mainly used in different industries.
① heavy pressure
If the pressure of the conveying medium is large, seamless steel pipes are usually selected as working steel pipes.
② small pressure
Spiral steel pipes and straight seam steel pipes are usually used if the conveying medium is under heavy pressure, but usually considering price factors, spiral steel pipes are mostly used.
③ small aperture
If the pipeline is of small diameter, seamless steel pipe or small diameter straight seam steel pipe is usually used.
④ larger caliber
The larger diameter is usually spiral steel pipe
Insulation steel pipe is a deep-processed product of spiral steel pipe. The working steel pipe of the heat preservation steel pipe can be spiral steel pipe, straight seam steel pipe or seamless steel pipe. Insulation steel pipes are treated with an insulation layer on the outer wall of the spiral steel pipe, which effectively reduces temperature loss.
Polyurethane insulation steel pipe is currently a kind of insulation steel pipe product widely used under low pressure. It is mainly suitable for conveying hot and cold water, etc. However, the insulation effect of polyurethane insulation steel pipe directly depends on the effect of the polyurethane insulation layer.
The current method for measuring the thickness of the insulation layer of the polyurethane insulation steel pipe is a thickness gauge.
Polyurethane insulation steel pipe is a composite pipe. The working steel pipes of the insulation steel pipe mainly include spiral steel pipe, straight seam steel pipe and seamless steel pipe. These three types are mainly used in different industries.
① heavy pressure
If the pressure of the conveying medium is large, seamless steel pipes are usually selected as working steel pipes.
② small pressure
Spiral steel pipes and straight seam steel pipes are usually used if the conveying medium is under heavy pressure, but usually considering price factors, spiral steel pipes are mostly used.
③ small aperture
If the pipeline is of small diameter, seamless steel pipe or small diameter straight seam steel pipe is usually used.
④ larger caliber
The larger diameter is usually spiral steel pipe
Insulation steel pipe is a deep-processed product of spiral steel pipe. The working steel pipe of the heat preservation steel pipe can be spiral steel pipe, straight seam steel pipe or seamless steel pipe. Insulation steel pipes are treated with an insulation layer on the outer wall of the spiral steel pipe, which effectively reduces temperature loss.
Polyurethane insulation steel pipe is currently a kind of insulation steel pipe product widely used under low pressure. It is mainly suitable for conveying hot and cold water, etc. However, the insulation effect of polyurethane insulation steel pipe directly depends on the effect of the polyurethane insulation layer.
