Industrial Piping Solutions
Complete product portfolio for demanding applications in oil & gas, petrochemical, power generation, and industrial processing
Steel Pipe Flanges
Our comprehensive range includes 20 different flange types to meet every industrial piping requirement. From weld neck to RTJ flanges, we supply solutions for high-pressure, high-temperature, and critical service applications.
Pipe Fittings
Complete selection of pressure pipe fittings including elbows, tees, reducers, caps, and grooved piping systems. All fittings meet ASME standards for reliability and safety in critical applications.
Valve Accessories
Supporting components for valve installations including valve covers, mounting plates, bonnets, and actuator interfaces. Engineered for compatibility with all major industrial valve manufacturers.
Industrial Gaskets
Gaskets in all standard flange sizes and ratings. Materials include PTFE, elastomers, metal composites, and spiral-wound designs for every operating condition.
Why Choose ApiFlange?
Industry-leading expertise, quality, and reliability
Industrial Grade
All products supplied to ASME, ANSI, API, and DIN standards for guaranteed performance.
Quality Assured
Rigorous testing and inspection ensure every product meets exacting specifications.
Rapid Delivery
Efficient logistics and in-stock inventory for quick order fulfillment.
Expert Support
Technical specialists available to assist with product selection and applications.
Product Standards
International Standards
- ✓ASME B16.5 - Steel Pipe Flanges and Flanged Fittings
- ✓ASME B16.36 - Orifice Flanges
- ✓API 6A - Wellhead Equipment
- ✓API 610 - Centrifugal Pumps
- ✓ISO 5010 - Orifice Plates
- ✓DIN 2501 - Steel Flanges
Material Specifications
- ✓Carbon Steel (ASTM A105, A350 Grade LF2)
- ✓Stainless Steel (304/316/duplex/super duplex)
- ✓Alloy Steel (ASTM A182 F5, F11, F22)
- ✓Nickel Alloys (Inconel, Monel)
- ✓Titanium (Grade 2, Grade 5)
- ✓Cast Iron & Ductile Iron
Ready to Find Your Perfect Solution?
Contact our technical specialists or browse our comprehensive product catalog to get started.