We are an all-inclusive manufacturer of explosion-proof electrical equipment, covering design, research, development, and inspection services. Our production line includes explosion-proof enclosures, cabinets, starters, circuit breakers, and lamps. These products are engineered for Class IIA, IIB, and IIC environments, as well as dust zones 20, 21, and 22. They are essential for safety in petroleum, chemical industries, aerospace, and hazardous chemical warehouses.
●
The radiator is made of special cast aluminum alloy via die-casting, with a high-voltage static electricity sprayed surface.
●
Features exposed stainless steel fasteners providing superior corrosion resistance.
●
The flame-proof thread joint surface uses a pure flame-proof structure for reliable safety performance.
●
Standard three-box separation design with modular installation effectively reduces temperature rise.
●
Constant current power supply includes protection for surge, overcurrent, and electromagnetic interference.
Technical Specifications
Model and Specification
Explosion Proof Sign
Box Material
Applicable Environment
Explosion Proof Junction Box / Button Distribution Box
GB/T 38361
Aluminum / Stainless Steel (304/316)
IIA, IIB, IIC Gas Environments
Note: Incoming and outgoing lines can be laid using either steel pipes or cables. Openings can be customized according to requirements.
Frequently Asked Questions
What types of explosion-proof products do you manufacture?
We manufacture a wide range of equipment including explosion-proof lightings, distribution boxes, cable glands, fans, junction boxes, and anti-corrosion waterproof lights.
Which industries typically use these explosion-proof distribution boxes?
Our products are widely used in petroleum, chemical, aerospace, coal power, railway, shipbuilding, pharmaceutical, and gas station industries.
What materials are available for the enclosures?
We offer customizable enclosures made from high-grade aluminum alloy or stainless steel plates (304/316 materials).
Are your products suitable for harsh outdoor environments?
Yes, with an IP66 protection grade and corrosion-resistant stainless steel fasteners, our products are designed for both hazardous and outdoor environments.
Do you support customized orders?
Yes, we provide OEM services and a range of customization options for our explosion-proof equipment to meet specific project requirements.
What shipping methods are available?
We support multiple transportation options including international couriers like DHL, UPS, FedEx, as well as maritime transportation for bulk orders.
SN Electrical
