Welded insulating joints are in stock, welding insulating joints are in stock

50：

200

(Manager Li Chunpeng adopts the form of integral extrusion welding for insulating joints and shall not use bolts or flange connections. The insulating joints adopt the form of sandwiching insulation and sealing materials and fixing them in the sleeve (assembly). After the insulating joints are assembled, the internal The components should be fixed in position. The entire insulating joint remains intact under soil pressure, specified pipeline operating pressure and water pressure testing in the factory or on site. The insulating joint sealing element is permanently elastic and seals the element against the insulating plate inside the joint. Both sides are in direct contact with the bare metal surface and will not move, ensuring the tightness of the joint.
Product Features
Good insulation performance: Ig meter tests insulation resistance breakdown voltage.
Long life: with pipelines Same life span and same strength.
High strength: pressure test. (design pressure).
Operating temperature: -℃+℃.
Applicable media: oil, gas, water, chemical raw materials, coal Pulp, etc.
Material characteristics:
The materials you use in this check meet the following requirements:
Insulation materials: high-strength epoxy resin and glass fiber layered materials.
Bend Strength: Longitudinal and transverse
Tensile strength: Longitudinal and transverse
Compressive strength:
Water absorption:
Resistance after water immersion*
Breakdown voltage
Combined steel body: ,, ,
Short tube: #,,
,,,,, ..
Sealing material: shaped or shaped sealing ring: fluorine rubber, nitrile butadiene rubber Comply with D.
Filling material: cold-setting resin
Insulating coating imported liquid epoxy resin
Anti-corrosion material: heat shrink anti-corrosion material