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Insulation joint

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Insulation joint


The DQJJ series insulation joint produced by our company is a high-tech product with better technical performance than the insulation flange. The use of insulating joints can cut off the electrical connection between the protected pipeline and the connected devices, equipment and branches, effectively preventing the corrosion of buried pipelines and accessories.

Insulation joint


The DQJJ series insulation joint produced by our company is a high-tech product with better technical performance than the insulation flange. The use of insulating joints can cut off the electrical connection between the protected pipeline and the connected devices, equipment and branches, effectively preventing the corrosion of buried pipelines and accessories.

Insulation joint


The DQJJ series insulation joint produced by our company is a high-tech product with better technical performance than the insulation flange. The use of insulating joints can cut off the electrical connection between the protected pipeline and the connected devices, equipment and branches, effectively preventing the corrosion of buried pipelines and accessories.

Insulation joint


The DQJJ series insulation joint produced by our company is a high-tech product with better technical performance than the insulation flange. The use of insulating joints can cut off the electrical connection between the protected pipeline and the connected devices, equipment and branches, effectively preventing the corrosion of buried pipelines and accessories.