Customized Explosion-Proof Enclosures & Boxes for Hazardous Areas

To provide an accurate quotation, we typically need: Dimensions (Outer size limits or interior component space requirements), Explosion-Proof Rating & Environment (Hazardous zone classification and Ex markings), Materials (Stainless steel, aluminum alloy, or GRP/polycarbonate), Drilling & Cable Gland Specifications (Number, size, and thread type of cable entries), Internal Components (List or wiring diagram of components to be installed inside).

Ex d (Flameproof/Explosion-proof) is designed to withstand an internal explosion without transmitting the flame to the surrounding flammable atmosphere, ideal for housing standard electrical components like switches, circuit breakers, or transformers. Ex e (Increased Safety) is designed to prevent sparks and excessive temperatures during normal operation, suitable for housing certified Ex terminals, junction connections, or busbars. Our engineering team can guide you on the right protection conc

We offer three main materials based on your operating environment: Aluminum Alloy (Lightweight, cost-effective, ideal for general industrial and onshore oil & gas applications), Stainless Steel (304 / 316L) (High corrosion resistance, perfect for marine, offshore platforms, chemical plants, and food processing), GRP (Glass Reinforced Polyester) (Non-corrosive, UV-resistant, and non-conductive, suitable for harsh chemical or highly corrosive environments).

Yes, absolute customization is our core service. We can precisely CNC-drill top, bottom, or side entry holes tailored to your specified thread sizes (e.g., M20, M25, 1/2' NPT, 3/4' NPT). Mounting brackets, hinges, and terminal arrangement can also be tailored to your installation site.

Available protection types include Ex db, Ex eb, and Ex tb. Gas groups cover IIA, IIB, and IIC. Dust groups include IIIC. Temperature classes available are T4, T5, and T6.