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All size and pressure of Insulating Joints, ASME standard.

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Insulation joints are used on pipelines to provide electrical isolation to prevent corrosion. They provide current dispersion on cathodic protection systems. They provide electrical isolation between the pipeline section and adjacent structures and pipelines.


What is the purpose of a monolithic insulation joint?


The purpose of installing insulated joints on gas and oil pipelines is to ensure electrical isolation between sections of the pipeline and to prevent harmful electrochemical interactions between the sections. Insulation joints are also used to ensure effective current dispersion on cathodic protection systems.

Insulation joints (or isolation couplings or isolation joints) provide electrical isolation and cathodic protection in pipelines, tanks and pump stations where oil, gas and water are the carrier fluids. Insulation fittings are available in sizes ranging from 2 to 48 and pressures ranging from ANSI 150 to ANSI 900.

Three features ensure electrical isolation.
1. insulating gaskets prevent metal-to-metal contact at the joints

2. Internal cavities are filled with a special dielectric compound

3. Inner and outer surfaces are coated with two (2) coats of non-conductive epoxy paint, or according to customer specifications.

The welded end hubs of our insulated joints are supplied according to the customer's pipe specifications. Optional extra-long stubs (supplied by the customer) can be included in the completed joint.

Features of insulating joints:
1. Non-conductive material: The primary feature of an insulating joint is that it is made of a non-conductive material, which prevents the transfer of electrical current.

2. Easy to install: Insulating joints are typically easy to install, as they do not require any special tools or equipment.

3. Wide temperature range: Many insulating joints are designed to withstand a wide range of temperatures, making them suitable for use in a variety of applications.

4. Chemical resistance: Some insulating joints are made of materials that are resistant to chemical corrosion, which makes them suitable for use in chemical processing plants or other environments where chemicals are present.

The primary advantage of an insulating joint is that it provides electrical isolation between two sections of pipe, which can help to prevent electrical accidents and protect personnel.

Insulating joints are commonly used in a variety of applications, including:
1. Chemical processing plants: In chemical processing plants, insulating joints are used to prevent the transfer of electrical current between pipes, which can help to prevent explosions or other accidents.

2. Oil and gas pipelines: Insulating joints are used in oil and gas pipelines to prevent the transfer of electrical current between pipes, which can help to prevent fires or other accidents.

3. Power plants: Insulating joints are used in power plants to prevent the transfer of electrical current between pipes, which can help to prevent electrical accidents and protect personnel.

4. Water treatment plants: Insulating joints are used in water treatment plants to prevent the transfer of electrical current between pipes, which can help to prevent electrical accidents and protect personnel.

All size and ANSI Rating IJ,

The large diameter insulating joint, produced by Shenyang Wensheng, is suitable among transportation pipeline of gas and adjusting pressure, measuring and storage. It mainly insulates each part of transportation pipeline of gas, equipment and pipeline, to prolong the use life of pipeline and equipment.

Application field:
Oil, gas, water, pulp; the suitable temperature is from -40? to 100?

Character of the large diameter insulating joint:
1 The large diameter insulating joint produced by our company can take reliable work under the required temperature and pressure of transportation medium, and has enough strength and sealing performance;
2 It has reasonable structure, which is simple to dissemble and replace part;
3 It has electrical insulation performance required by the project.

Ã? It is large and medium-sized equipment, dimension of clamping plate  is 1000*1000mm,length of upper and lower core-pulling stroke can be determined according to the product(it needs lower core-pulling foundation pit when the lower core pulling exceeds 300mm).
It is mainly used for transformer, 12KV-1250A,3150A insulating cylinder, contact box, 40.5KV bushing, bending plate, upper and lower shell of SF6 insulating cover, etc

Glazing glass is a combination of two or more pieces of glass spaced apart with a spacer bar and hermetically sealed with a primary and secondary sealant to form a single unit with one or more air spaces between each other.


Max size :3300*12000mm

Main character :

Energy saving , improving the thermal performance
Sound insulated
Security and comfort

 

Component :

1.� Glass items:� consists of hard or soft low E glass ,reflective glass ,clear glass ,tinted glass, with types of flat tempered ,bent ,laminated processing ,according to the application

2.� Spacer bar :is the material used to separate the two glass lites in an IGU. It can be made by aluminum,stainless steel,hybrid ,plastic material .



The spacer width usually from 6mm-18mm.

"ISO" in the context of polyisocyanurate insulation typically refers to the insulation material's type or category rather than an acronym. Polyisocyanurate is a type of rigid foam insulation known for its high thermal resistance (R-value) and effectiveness in providing thermal insulation.

XPS Insulation (Extruded Polystyrene): "XPS" commonly refers to extruded polystyrene insulation. This type of insulation is known for its closed-cell structure, providing good thermal resistance and moisture resistance. It is often used in various construction applications, such as insulating walls, roofs, and foundations.

B1 Fire Rating: The "B1" component might refer to a fire rating. In some fire classification systems, materials are rated based on their fire resistance, and "B1" could indicate a certain level of fire resistance. For example, in the European fire classification system (Euroclass), B1 represents a material with limited combustibility.

Forged pipe fittings.


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Forged flang.
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From 1/8" nps to 48" nps. (seamless & welded).



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Hydraulic adapters.


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butyl tapes are waterproof and insulated tapes

Focus-6400 butyl tapes are waterproof and insulated tapes with strong adhesion
and adaptation to irregular surfaces. It exhibits excellent performance in
waterproof, sealing and anti-UV to antenna feeder and cable connection
box.

Main Specification
(Customized size is acceptable.) 2mm*40mm*20m * 8.5mm * 8mm * 10mm * 12mm

Main Color - Black

Technical Data
Product Series FOCUS-6400 Series
Application Communication Industry
Elongation 400%
Heat Resistance 90, no flowing within 2h
Low Temperature Flexibility 40, no crack on surface within 24h
Tensile Strength 175KPa
Anti UV non-hardening and no cracks within in 2000h
Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet.

Advantages
Strong adhesion and adaptation to irregular surface. Good compatibility with various cables. Wide application temperature range. Excellent performance in weather resistance, waterproof sealing and anti-aging. Applications
Provide waterproof and sealing protection to communication base station and antenna feeder.
Provide waterproof and sealing protection to cable connection box

Butyl Tapes Are Waterproof And Insulated Tapes

Focus-6400 butyl tapes are waterproof and insulated tapes with strong adhesion
and adaptation to irregular surfaces. It exhibits excellent performance in
waterproof, sealing and anti-UV to antenna feeder and cable connection
box.

Main Specification
(Customized size is acceptable.)
2mm*40mm*20m * 8.5mm * 8mm * 10mm * 12mm

Main Color - Black

Technical Data
Product Series FOCUS-6400 Series
Application Communication Industry
Elongation - 400%
Heat Resistance 90, no flowing within 2h
Low Temperature Flexibility ­40, no crack on surface within 24h
Tensile Strength 175KPa
Anti UV non-hardening and no cracks within in 2000h
Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet.

Advantages
Strong adhesion and adaptation to irregular surface.
Good compatibility with various cables.
Wide application temperature range.
Excellent performance in weather resistance, waterproof sealing and anti-aging.
pplications
Provide waterproof and sealing protection to communication base station and antenna feeder.
Provide waterproof and sealing protection to cable connection box