Detailed Product Description

insulating flange is buried steel pipeline with the requirements of electrical performance and sealing corrosion protection works required by the performance of electrical insulation of the pipe flange joint collectively. It includes a pair of steel flanges, insulation between the two flange seals, fasteners and fastening flange insulation parts and two-phase welding flange has a pair of short steel tube.

     Insulated flange joints with insulation is my plant over the years for the oil and chemical industry products, it is simple, the use of safe, reliable, widely used and well received.

     Insulation flange series products have been formed, when there are special circumstances, may be based on user requirements design and manufacture. Selection of a warm welcome to all products of our factory.

     One, the product uses

     This product is applicable to oil, gas, water and other media Electrochemical buried pipeline corrosion protection, connection. And played a role in insulating protection.

     Second, classification

     The insulation product according to their different seals are divided into pressure sealing flange-type insulation (the insulation flange-I) and self-seal flange-type insulation (the insulation flange type II) in two.

     I-flange the scope of application of insulation as follows: Nominal pressure Pn ≤ 2.5MPa.

     Third, the characteristics of

     1, with a buried pipeline, electrical corrosion protection works required by the performance of electrical insulation.

     2, medium in the pipe required temperature, under pressure from the work of a long-term reliable and adequate strength and sealing performance.

     3, reasonable structure, assembly, demolition, replacement parts easily.

     Fourth, the main technical parameters

     1, the application of temperature: ≤ 100

     2, pressure range: Pn0.6MPa ~ Pn16MPa

     3, Product specifications: Dn50 ~ Dn1200