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Inflatable sealing strip

Inflatable sealing strip is a sealing material that is expanded by inflating to fill or seal gaps. It is usually made of soft rubber or plastic and has good sealing performance and elasticity. The sealing effect of the sealing strip can be adjusted by controlling the inflation pressure. Inflatable sealing strip is suitable for sealing and sound insulation in various mechanical equipment, building doors and windows, ships and other fields.

specification

Material: Common materials include rubber plastic etc.

Size: Usually specified by length (L) width (W) thickness (T) and inflation pressure (P). For example

the size of an inflatable seal strip can be: L = 1000mm W = 50mm

T = 5mm P = 0.1MPa. These dimensions can be customized according to specific needs to meet the requirements of different application scenarios.

Inflation pressure range: The inflation pressure range of the inflatable sealing strip can be adjusted according to different application scenarios and requirements.

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  • Quality control:

The quality control of inflatable sealing strips usually includes raw material inspection, production process control, finished product inspection and inflation performance testing. Through strict quality control, ensure that the sealing strips have good sealing performance, durability and stability.

  • Application scenarios:

Inflatable sealing strips are widely used in the following fields:

Mechanical equipment: used to fill or seal the gaps of mechanical equipment to prevent liquid or gas leakage.

Building doors and windows: used for sealing door and window frames to prevent the intrusion of wind, rain and noise.

Shipbuilding industry: used for sealing ship equipment to ensure the safe navigation of ships.

  • Installation method:

1. Clean the installation surface: ensure that the installation surface is clean, dry, free of oil and dust.

2. Installation: Install the inflatable sealing strip at the position where it needs to be sealed as required, and adjust the sealing effect by controlling the inflation pressure.

  • Precautions:

Storage: Inflatable sealing strips should be stored in a cool, dry and ventilated place, avoiding direct sunlight and high temperature environment.

Inflate with an air pump: During the inflation process, a dedicated air pump should be used, and the inflation pressure should be controlled as required to prevent over-inflation from causing the sealing strip to rupture.

Packaging and transportation methods:
Packaging: Usually plastic bags, cartons or boxes are used to protect the sealing strip from contamination or damage.

Transportation: Transportation by land, sea or air to ensure that the product is not damaged during transportation.

Okay, here are the FAQs about inflatable sealing strips:

  • FAQs:

1. How to install inflatable sealing strips?

- When installing inflatable sealing strips, first make sure the installation surface is clean and dry, then install the sealing strips in the position to be sealed as required, and finally use a special air pump to inflate the sealing strips and adjust the inflation pressure as needed to achieve the ideal sealing effect.

2. What is the inflation pressure range of the inflatable sealing strips?

- Different models of inflatable sealing strips have different inflation pressure ranges. Generally, the inflation pressure range of inflatable sealing strips can be adjusted between 0.05MPa and 0.3MPa.

3. How to adjust the sealing effect of inflatable sealing strips?

- The sealing effect of the inflatable sealing strip can be achieved by adjusting the inflation pressure. Increasing the inflation pressure can increase the sealing performance of the sealing strip, while reducing the inflation pressure can reduce the sealing effect of the sealing strip.

4. Can the inflatable sealing strip be reused?

- Yes, the inflatable sealing strip can usually be reused. When removing and reinstalling, the surface of the sealing strip should be carefully checked for damage, and cleaned and maintained as needed to ensure the sealing effect.

5. What should be paid attention to during the use of the inflatable sealing strip?

- When using the inflatable sealing strip, care should be taken to avoid puncturing and cutting the sealing strip with sharp objects to avoid affecting the sealing effect. In addition, the status of the inflation pump and inflation valve should be checked regularly to ensure their normal operation.

Sealing Strip Production Process

Raw Material Procurement
The company rigorously selects high-quality suppliers to procure rubber, plastics, and various additives that meet national and international standards, ensuring material quality.
Raw Material Inspection
Advanced equipment and a professional team are employed to comprehensively inspect raw materials, including their physical and chemical properties, ensuring they meet production requirements. Only materials that pass inspection proceed to the production phase.
Compounding and Mixing
Accurate compounding and mixing are conducted according to product formulation ratios. High-efficiency mixing machines ensure thorough blending of raw materials to achieve uniform consistency. The mixed materials undergo a maturation period to ensure material stability.
Extrusion Molding
Maturation-treated mixed materials enter the extrusion molding process. Different extruders and molds are used based on product shapes and specifications. Stringent control of parameters such as temperature, pressure, and speed ensures products meet design requirements in terms of size and appearance.
Vulcanization and Cooling
Products after extrusion molding undergo vulcanization to enhance their physical properties and durability. Vulcanization occurs under high temperature and pressure conditions using vulcanization machines to ensure uniform curing. Post-vulcanization, products undergo cooling to further stabilize performance.
Cutting and Processing
Cooled products enter the cutting and processing stage. Precision cutting and further processing such as edge trimming and hole punching are performed according to specific product requirements. During processing, strict control of dimensions and accuracy ensures products meet design specifications.
Surface Treatment
Processed products undergo surface treatment as required, such as spraying, impregnation, or bonding. Surface treatment enhances product appearance and improves properties such as corrosion resistance, waterproofing, and wear resistance.
Final Inspection
All finished products undergo rigorous final inspection. The company utilizes advanced testing equipment and a professional quality inspection team to comprehensively test dimensions, physical properties, chemical properties, etc. Only products that pass inspection are packaged and ready for shipment; non-conforming products are reworked or scrapped.
Packaging and Storage
Inspected and approved products proceed to packaging. Suitable packaging materials and methods are selected based on product characteristics and customer requirements to ensure products remain undamaged during transportation and storage. After packaging, products are stored in the warehouse awaiting shipment.

Service Commitment

Quality Assurance

Ensure product quality meets standards, with stable and reliable performance.

01

On-Time Delivery

Guarantee orders are delivered on time to meet customer production needs.

02

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