Hebei Yirui Pipeline

(Manager Li Chunpeng) After the insulating joint is assembled, each internal component should be fixed in the corresponding position. The entire insulating joint remains intact under soil pressure, specified pipeline operating pressure and water pressure test in the factory or on site. The sealing element of the insulating joint is tightly tightened inside the joint. The insulating plate has permanent elasticity and both sides of the sealing element are in direct contact with the bare metal surface and will not move, ensuring the tightness of the joint. , Structural features The insulating joint adopts the integral extrusion welding type and bolts and flange connection types are not allowed. The insulating joint adopts A type in which insulation and sealing materials are clamped and fixed into the sleeve (assembly). After the insulating joint is assembled, each internal component should be fixed in the corresponding position. Under soil pressure, specified pipeline operating pressure and water in the factory or on site The entire insulated joint remains intact under the pressure test. The sealing element of the insulating joint is permanently elastic inside the joint and is close to the insulating plate. The two sides of the sealing element are in direct contact with the exposed metal surface and will not move, ensuring the tightness of the joint. , Product features, insulation performance Good: Igmeter tests insulation resistance breakdown voltage. , Long life: same life span and same strength as pipelines. , High strength: pressure test (design pressure). d. Operating temperature: - degrees. , Applicable medium: oil, gas , water, chemical raw materials, coal slurry, etc. , Material characteristics The materials used in this product meet the following requirements Insulating materials: high-strength epoxy resin and glass fiber layered composite materials, polytetrafluoroethylene. Bending strength: longitudinal and transverse stretching Strength: longitudinal and transverse compressive strength, resistance breakdown voltage after water intrusion, combined steel body:,,, various types of pipeline steel, etc. Short pipe:, -