Weld Neck Flanges
High-Quality Weld Neck Flanges by B A Fabricators
Product Description
At B A Fabricators and Engineers Private Limited, we manufacture premium-grade weld neck flanges, designed for high-pressure and high-temperature applications across industries such as oil & gas, petrochemicals, power plants, and heavy machinery.
Our weld neck flanges are crafted from high-quality stainless steel, carbon steel, and alloy steel, ensuring superior strength, durability, and leak-proof connections. The long tapered hub provides excellent stress distribution and structural integrity, making them ideal for critical pipeline and pressure vessel applications.

Customization & Quality Assurance
Class | Size | Class | Size |
---|---|---|---|
150 | 1/2″ to 60″ | 900 | 1/2″ to 48″ |
300 | 1/2″ to 60″ | 1500 | 1/2″ to 36″ |
600 | 1/2″ to 48″ | 2250 | 1/2″ to 36″ |
Above 600 class can also be forged according to your requirements. + ANSI B16.5/ ASME B16.47 Series A (MSS SP44) & Series B (API 605) + Material – ASTM A105, LF2 In addition Kisaan Steels provides: + 100% machined surface as per B16.5 + 100% traceability and material test reports.
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Key Features
- Durable Construction: Made from high-quality steel or aluminum, ensuring resistance to mechanical stress and environmental degradation.
- Weatherproof Design: Sealed to protect against dust, water ingress, and extreme weather conditions.
- Customizable Solutions: Available in various shapes, sizes, and finishes to meet specific client requirements.
- Corrosion Resistance: Coated with advanced anti-corrosion paint for longevity in challenging environments.
- Thermal Management: Designed with cooling mechanisms to handle heat generated during operation.

Applications
- High-voltage substations
- Industrial and commercial power systems
- Renewable energy plants
Advantages
- Enhanced safety for electrical systems
- Reliable performance in extreme conditions
- Easy maintenance and inspection

Why Choose Our Transformer Tanks?
- Custom Engineering: We design tanks tailored to your specific transformer and application requirements.
- Quality Assurance: Our tanks meet or exceed international standards for safety and performance.
- Durable Materials: Built with premium materials and advanced fabrication techniques for long-lasting performance.
- Cost-Effective Solutions: Competitive pricing without compromising on quality.
- Support Services: We offer comprehensive support, from design to installation and maintenance.