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In many demanding installations—such as coastal sites, chemical plants, offshore platforms, wastewater treatment stations, or industrial automation facilities—choosing the right ca...
READ MOREWaterproof Junction Box Manufacturer
China Waterproof Junction Box Manufacturer Direct
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Parameters:
Product Specifications PET-S100DL Inner Size(mm) 100*100*70 Outer Dimensions(mm) 110*110*77 ...read moreBrand:
PET-S100DL
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Parameters:
Product Specifications PET-B100DL Inner Size(mm) 100X100X70 Outer Dimensions(mm) 110X110X77 ...read moreBrand:
PET-B100DL
PET-RO65
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-RO65 |
| Inner Size(mm) | 65*30 |
| Outer Dimensions(mm) | 73*41 |
| Order No. | PET-RO6530 |
| Package Quantity | 320 PCS |
PET-RO80
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-RO80 |
| Inner Size(mm) | 80*40 |
| Outer Dimensions(mm) | 87*45 |
| Order No. | PET-RO8040 |
| Package Quantity | 240 PCS |
PET-SO80
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-SO80 |
| Inner Size(mm) | 80*80*40 |
| Outer Dimensions(mm) | 89*89*45 |
| Order No. | PET-SO8040 |
| Package Quantity | 200 PCS |
PET-S100
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S100 |
| Inner Size(mm) | 100*100*50 |
| Outer Dimensions(mm) | 110*110*60 |
| Order No. | PET-S101005 |
| Package Quantity | 100 PCS |
PET-S100DL
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S100DL |
| Inner Size(mm) | 100*100*70 |
| Outer Dimensions(mm) | 110*110*77 |
| Order No. | PET-S101007 |
| Package Quantity | 30 PCS |
PET-S120
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S120 |
| Inner Size(mm) | 120*80*50 |
| Outer Dimensions(mm) | 128*88*60 |
| Order No. | PET-S120805 |
| Package Quantity | 100 PCS |
PET-S150
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S150 |
| Inner Size(mm) | 150*110*70 |
| Outer Dimensions(mm) | 160*120*77 |
| Order No. | PET-S151107 |
| Package Quantity | 60 PCS |
PET-S151
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S151 |
| Inner Size(mm) | 150*150*70 |
| Outer Dimensions(mm) | 160*160*77 |
| Order No. | PET-S151507 |
| Package Quantity | 60 PCS |
PET-S190
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S190 |
| Inner Size(mm) | 190*140*70 |
| Outer Dimensions(mm) | 200*150*77 |
| Order No. | PET-S191407 |
| Package Quantity | 30 PCS |
PET-S191
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP44
| Product Specifications | PET-S191 |
| Inner Size(mm) | 190*190*70 |
| Outer Dimensions(mm) | 200*200*77 |
| Order No. | PET-S191907 |
| Package Quantity | 30 PCS |
PET-B100
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: lP65
| Product Specifications | PET-B100 |
| Inner Size(mm) | 100X100X50 |
| Outer Dimensions(mm) | 110X110X60 |
| Order No. | PET-B101005 |
| Package Quantity | 100 PCS |
PET-B100DL
● Material: ABS、PC、PS
● Sealing material: polybutadiene rubber
● Operating temperature: -40°C~85°C
● Color type: Gray
● Waterproof class: BIP65,JBCIP44
| Product Specifications | PET-B100DL |
| Inner Size(mm) | 100X100X70 |
| Outer Dimensions(mm) | 110X110X77 |
| Order No. | PET-B101007 |
| Package Quantity | 30 PCS |
About Us
Pulte Electric Technology (Wenzhou) Co., Ltd.
Pulte Electric Technology (Wenzhou) Co., Ltd. is a China Custom Waterproof Junction Box Manufacturer and Sale Waterproof Junction Box Factory specializing in producing cable connectors, waterproof junction boxes, and other electrical product accessories. The company was born in the electrical town known as the "China Electrical Capital". It is a professional modern enterprise integrating R&D, production, and sales. Focusing on the brand building of Pulte "PULTE", with excellent technical crispness and efficient quality assurance, satisfactory and thoughtful sales service, and reasonable and affordable prices, its various technical indicators and product performance are better than its peers, and are widely used in junction boxes, distribution cabinets, communication equipment, instruments, and meters, medical equipment, machine tools, artificial intelligence, automation equipment, and other fields: constantly innovating, developing new products, forming a series of waterproof cable connectors, waterproof junction boxes, cold blocking parts, cable connector accessories, hose waterproof connectors and other products. At the same time, Wenzhou Pulte International Trade Co., Ltd., a subsidiary of the company, actively expands the international market and is committed to providing high-quality products and services to global customers, effectively broadening the company's market channels, enhancing market competitiveness, and laying the foundation for expanding the scale of the enterprise.
The company has strong technical strength and is jointly established by industry veterans. It has a professional position in the field of cable connector manufacturing. We have a complete quality assurance system and rich design and manufacturing experience. Our products are widely used in various industries and are highly reliable. We provide professional and high-quality cable-supporting products for customers. We believe that there is a product that meets your needs in our complete series of products.
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News
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Whether you are working on telecommunication cabinets, outdoor sensors, or industrial enclosures, you often need a Waterproof Cable Gland that can prevent moisture and ingress, and...
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A cable gland is a device used to secure and seal the end of an electrical cable to an enclosure, ensuring protection against mechanical strain and environmental factors. Cable gla...
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Cable glands are essential components in electrical and industrial systems, providing protection and stability where cables enter enclosures. Depending on the application, the mate...
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Industry Knowledge Extension
What Are the Advantages of Waterproof Junction Box?
Waterproof junction boxes have a tightly sealed enclosure, often using rubber gaskets, O-rings, or silicone seals. These seals prevent water and dust from entering, ensuring that internal connections remain dry and protected.
They are typically made from high-quality plastic (like polycarbonate or ABS) or corrosion-resistant metals (like stainless steel or aluminum). These materials resist physical impacts, UV radiation, and chemical corrosion, making the boxes suitable for harsh environments.Its advantages can be highlighted as follows:
Protection Against Moisture
A waterproof junction box prevents water or humidity from reaching the electrical connections, making it suitable for outdoor or damp environments.
Durability
These boxes are typically made from strong materials such as ABS plastic, polycarbonate, or aluminum, which withstand weather changes, UV exposure, and mechanical stress.
Safety Assurance
By enclosing wires and connections, the box reduces the risk of short circuits, electrical shocks, or fire hazards.
Versatility
Waterproof junction boxes come in different sizes and designs, suitable for residential, commercial, and industrial projects.
Ease of Installation
Many boxes are designed with simple mounting options and entry points for cables, making them easy to use on-site.
Overall, waterproof junction boxes improve reliability in electrical systems by protecting connections from environmental damage, ensuring long-term performance and safety.
What Are the Waterproof Junction Box Manufacturing?
The manufacturing process of waterproof junction boxes involves several steps that ensure durability, precision, and compliance with safety standards. The process can be described as follows:
Material Selection
Manufacturers choose robust and water-resistant materials such as ABS, PVC, polycarbonate, or aluminum alloys. These materials provide strength and resistance to corrosion.
Mold Design and Injection Molding
For plastic boxes, injection molding is used to shape the components. Molds are carefully designed to ensure smooth surfaces, precise dimensions, and secure sealing features.
Surface Treatment
Some boxes require UV-resistant coatings, anti-corrosion treatments, or color finishes to enhance performance and appearance.
Sealing Technology
Rubber gaskets or silicone seals are added to ensure waterproofing. Advanced designs use IP-rated sealing systems to meet international protection standards.
Assembly and Quality Control
Hinges, screws, and mounting brackets are assembled, followed by testing for water resistance, impact strength, and insulation reliability.
Packaging and Distribution
Finally, products are packed securely and shipped to distributors, ensuring safe handling during transportation.
This manufacturing process combines modern materials, precision tooling, and strict quality testing to deliver reliable waterproof junction boxes to the market.
How to Choose Heavy-Duty Junction Box?
Choosing the right heavy-duty junction box depends on project requirements, environmental conditions, and safety considerations. The following points can guide the selection:
Material Strength
Heavy-duty boxes should be made from stainless steel, aluminum, or reinforced polycarbonate to withstand mechanical impacts.
Weather Resistance
Look for boxes with high IP ratings (IP65, IP66, or higher) to ensure protection against dust, water, and harsh weather.
Load Capacity
The junction box must support heavy cables, fittings, and industrial connectors without deformation.
Corrosion Resistance
For outdoor or chemical environments, boxes with anti-rust coatings or stainless-steel finishes provide longer service life.
Ease of Maintenance
Boxes with hinged covers, removable panels, or user-friendly fastening systems simplify inspections and repairs.
Compliance with Standards
Ensure the product meets relevant safety certifications, such as CE, UL, or IEC standards.
Customization Options
Some heavy-duty applications require tailor-made designs with specific cutouts, locking systems, or mounting options.
By considering these aspects, users can select a heavy-duty junction box that delivers reliability, safety, and long-lasting protection for electrical systems in demanding environments.
- Add: No. 196, Wei Twelve Road, Economic Development Zone, Yueqing City, Zhejiang Province, China
- Phone: +-86-18967761082
- Fax: +86-577-62056352
- Email: z1721242465@163.com
Contact us now
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China Heavy-duty Junction Box