Custom Steel Explosion Venting Windows
Shenghao Doors supplies custom steel explosion venting windows for industrial buildings with project-designed pressure relief openings. These industrial explosion relief windows combine steel frames and laminated glass, allowing daylight through the glazed opening while providing a project-specific venting arrangement. Specify custom window sizes, panel layouts, frame thickness, glass configurations and coating colors for your factory, process building or industrial facility. Each steel pressure relief window configuration must be reviewed against the building design and installation requirements.
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Tested steel venting window specifications
Reference configuration from report 1931750. Custom dimensions and components are confirmed separately.
| Parameter | Tested sample |
|---|---|
| Model | XBC-SHMY |
| Report number | 1931750 |
| Report date | 2020-01-14 |
| Overall sample W × H × depth | 810 × 840 × 60 mm |
| Window and sash frames | Bent and welded 2.5 mm steel plate |
| Glazing construction | 8 mm glass + 0.76 mm interlayer + 8 mm glass |
| Nominal glass thickness | 16 mm as stated in the report; layer sum 16.76 mm |
| Hinges and opening-side fixings | 2 hinges on hinge side; 2 rivets on opening side |
| Test support frame | Welded 100 × 50 × 4.0 mm rectangular steel tubes |
| Test basis | GA 667-2006 |
| Judgment basis | Q/KSDK004-2019 |
Reported explosion venting performance
Under the report’s 500 g TNT test at a distance of 2.0 m, the sample remained intact, opening and closing remained normal, it opened for explosion venting, and no fragments or falling parts were generated. Judgment: P (Pass).
Results apply to the tested sample and stated test conditions. Changes in size, panel layout, metal thickness, glass or hardware require separate review. These reports do not state an opening pressure value or a universal blast resistance rating for all custom configurations. Explosion venting windows release pressure; blast resistant windows serve a different design purpose.
Custom steel explosion venting windows
Custom Window Sizes and Panel Layouts
Custom steel explosion venting windows can be discussed for different opening widths, heights and panel arrangements. Choose a single window or a grouped industrial window layout according to the facade and approved drawings. Confirm installation clearances, sash movement and discharge space. The overall glazed window area is not the effective vent area; the project designer must establish the required pressure relief opening.
Custom Steel Frame Thickness
The tested steel explosion venting window uses 2.5 mm bent and welded steel plate for its frame and sash. Other steel plate thicknesses can be discussed for custom steel pressure relief windows. Plate thickness affects weight, stiffness and connection design; changes require structural and venting review. Custom thicknesses are not automatically covered by the supplied test report.
Laminated Glass Options and Glazing Thickness
The tested steel explosion relief window has laminated glazing made from 8 mm glass, a 0.76 mm interlayer and another 8 mm glass layer. Clear glass, frosted glass appearance and alternative laminated glass thicknesses can be discussed for custom industrial glazing. Confirm the exact glass construction, visibility requirements and sash weight. Glass options must be compatible with the approved pressure relief window system and venting connections.
Steel Window Coating Colors
Custom steel window coating colors can include black, white, gray, dark gray, beige or a specified color code, subject to confirmation. Match industrial facade colors or project architectural requirements with an approved physical sample. Agree the spray coating process, gloss level, coating thickness and exposure requirements before production. The color chart illustrates finish choices for steel explosion venting windows; it is not a guarantee of the final coating appearance.
Explosion Venting Window Hardware and Installation
An industrial steel explosion venting window is a complete assembly of glazing, frame, hinges, release fixings or venting devices, supporting structure and wall connections. Coordinate retention provisions, anchorage and sealing details with the approved drawings. Keep the intended opening path clear. Pressure relief window performance depends on the assembled system and installation, so hardware substitutions and extra locking devices require review.
Illustrative colors only. Final coating color follows an approved physical sample.
Steel window layouts and coating examples
Industrial pressure relief window applications
Illustrative application settings, not customer projects.
Application suitability depends on the building risk assessment and the approved venting design.
Industrial plants and production buildings
Steel explosion venting windows may be considered for factory buildings, manufacturing workshops and industrial production facilities where the design requires building pressure relief openings. Coordinate the industrial window position, vent area and exterior discharge direction with the process hazard assessment. Glazed explosion relief windows can provide daylight while retaining the specified venting function.
Chemical and process buildings
For chemical plants and process buildings, custom steel pressure relief windows may be considered in areas with a confirmed building venting requirement. Review the stored or processed substances, corrosion exposure, building layout and safe exterior zone. The coating specification, glass construction and frame connections must suit the project; the product is not a blanket approval for every chemical application.
Powder processing and combustible dust buildings
For powder processing workshops and buildings with combustible dust hazards, steel explosion relief windows are a possible building opening solution after project assessment. The building venting design must establish the opening location and safe discharge area. Industrial explosion venting windows do not replace dedicated explosion protection for machinery, dust collectors, ducts or silos; those systems require their own design.
Storage and auxiliary buildings requiring venting
Custom steel explosion venting windows may also be considered for industrial storage buildings, warehouses and auxiliary facilities when the project requires pressure relief. The designer must confirm the stored materials, venting requirement, effective vent area and external safe zone. Select industrial pressure relief glazing around the approved building design rather than applying one window specification to every warehouse.
Building venting windows are not a substitute for dedicated machine, duct or silo explosion protection. The vent direction, safe external area and effective vent area are established for each project.
How to measure and order custom venting windows
To request a custom steel explosion venting window quotation, send opening width and height measured at several points, quantities, wall thickness, supporting structure and installation elevation. Include interior and exterior orientation, panel layout, glass specification, steel frame thickness, spray coating color and the project venting requirements. Confirm exterior sash clearance and discharge space. Approve drawings and finish samples before production. After installation, check anchorage, opening paths and venting devices; do not add unapproved locks or obstructions.
- Send opening measurements, project drawings and design requirements.
- Agree frame material, glass, metal thickness, coating color and venting details.
- Approve drawings and samples before production.
- Inspect installation and keep the vent path clear.
Steel window test report
Report 1931750 · 2020-01-14 · Dongguan Shenghao Door Industry Technology Co., Ltd. The cover below retains the source markings and watermarks.
Steel Explosion Venting Window FAQs
What is a steel explosion venting window?
A steel explosion venting window is a glazed building opening configured to release pressure under its designed conditions. Buyers may also describe it as an explosion relief window or industrial pressure relief window. Select the complete window assembly around the project venting requirements, rather than the frame material alone.
Are explosion venting windows the same as explosion proof windows?
No. Explosion venting windows open to release pressure under their design conditions. Blast resistant windows and products marketed as explosion proof windows have a different design purpose. Use the required function when specifying industrial safety glazing and check the applicable test evidence.
Can I customize steel window thickness and glass?
Yes, steel frame thickness and laminated glass configurations can be discussed for project-specific orders. Provide the requested metal thickness, glazing build-up, window size and panel layout. Changes affect assembly weight and venting behavior and need review; the supplied report applies to its tested sample.
Can I choose custom sizes and spray coating colors?
Custom-size steel explosion relief windows and project coating colors can be discussed. Send your opening dimensions, window schedule, drawings and preferred color code. Black, white, gray, dark gray and beige are illustrative options. Final dimensions and finishes follow the agreed drawings and approved color sample.
What opening pressure rating is available?
The supplied reports do not state a numerical opening pressure rating. Provide the required pressure relief design information for configuration review. Do not infer an opening pressure from TNT charge mass, test distance or nominal glazing thickness.
How do I request a steel explosion venting window quotation?
Contact Shenghao Doors with your industrial project drawings, window dimensions, quantities, steel frame requirements, laminated glass specification and coating color. Include installation details and the building venting requirements so the proposed industrial pressure relief windows can be reviewed before order confirmation.
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