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Door tape
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Introduction
Container door rubber strips are mainly used in the following aspects: sealing of container doors: it helps to seal the air inside the container to maintain the freshness and temperature stability of the goods.
Fixing effect: By installing rubber strips at the rear of the container door, the overall structural stability and sealing performance of the door can be enhanced.
Waterproof and leak-proof effect: For ordinary dry cargo containers, the door rubber strip can prevent rain or water seepage from entering the box, thereby protecting the goods from damage.For insulated containers, in addition to the basic sealing function, an inner seal needs to be added to further limit the amount of oil leaking.
In addition, the material of container door rubber strips is usually EPDM (EPDM), and its common cross-section forms include C-type, J-type, CJ mixed type and composite combination type. Among them, the composite combination type rubber strips are mainly used to keep containers warm and provide a higher level of sealing performance.
Advantage
Hebei Kuncheng Container Co., Ltd.
We are a container general contracting manufacturer integrating design, manufacturing,
transportation, installation and construction, and after-sales service.
Manufacturer strength
The production workshop is more than 3,000 square meters, and the annual production of more than 2,000 special containers.
Equipment quality
We have a complete container manufacturing process for the production line operation process.
Product quality
The company has passed ISO9001, ISO14001, ISO45001 certification, factory accreditation certificate, and inspection certificate.
Support customization
Accept non-standard customization of containers to ensure that every customer has a suitable product.
About us
Hebei Kuncheng Container Co., Ltd. is located in the Beijing-Tianjin-Hebei Integrated Economic Development Free Trade Zone. The company covers an area of 26,000 square meters, including a production workshop of more than 3,000 square meters.It has the general contracting and professional manufacturing capabilities of supporting services such as design, manufacturing, transportation, installation and construction, and after-sales service, and has the right to import and export foreign trade.The company produces more than 2,000 special containers annually.
The company mainly designs and produces special types of containers and standard containers.
Process flow
The manufacture of containers is a production line operation, and its process flow can be roughly divided into the following stages：
1. Incoming inspection of raw materials, cutting, and surface treatment of steel (one-time sanding of steel plates, spraying of epoxy zinc-rich primer)
2. Folding plate, stamping and forming
3. Welding and assembly of components (front and rear frames, side panels, top panels, chassis), welding and assembly of the whole box
4. The whole box of slag cleaning and secondary sanding (after the secondary shot peening surface treatment, the weld area, the welding heat-affected area, and other surfaces that require secondary shot blasting, the roughness requirements reach BN9-BNl0 (Ry value 25µ-35µ), and the rust removal level reaches Sa2.Level 5 (approximately white iron shape), cleaning
5. Spraying (black primer spraying should be after the floor is installed), paint drying
6. Installation of spare parts (locks, air inlet blinds, breathable covers, etc.), beauty (spraying or labeling, nameplates, interior repairs), wind and rain density experiments, finished product inspection, warehousing
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