Carbon Steel Grade 347 Pipe Fittings Manufacturer, Supplier, Stockist, and Exporter in India – Mcneil Instruments
Mcneil Instruments is a leading manufacturer, supplier, and exporter of Carbon Steel Grade 347 Pipe Fittings, providing high-quality tube fittings for industrial, chemical, and high-temperature piping systems in UAE, USA, Africa, and worldwide markets. These fittings are designed to deliver long-lasting durability, corrosion resistance, and precision engineering, ensuring reliable performance even in demanding environments.
Grade 347 carbon steel is a stabilized austenitic stainless steel containing niobium, which provides excellent resistance to intergranular corrosion after welding and high-temperature exposure. Our precision-engineered pipe fittings ensure accurate dimensions, leak-proof connections, and smooth integration into piping systems for diverse industries.
Whether your project is in Dubai, Abu Dhabi, Sharjah, or across UAE, USA, Africa, or other international locations, Mcneil Instruments delivers customized Grade 347 tube fittings that meet the highest standards for strength, reliability, and corrosion resistance.
Technical Specification of Carbon Steel Grade 347 Pipe Fittings
| Parameter | Specification |
|---|---|
| Composition | Fe balance / C ≤ 0.08 / Cr 17–19 / Ni 9–13 / Nb + Ta ≥ 10x(C+N) |
| Temperature Range | –196 °C to +870 °C |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Standards | ASTM A234, ASME SA234 |
Advantages of Carbon Steel Grade 347 Pipe Fittings
High-Temperature Resistance: Maintains strength and stability under elevated temperatures.
Corrosion Resistance: Excellent resistance to oxidation and intergranular corrosion after welding.
Durable and Reliable: Designed for long service life in industrial, chemical, and marine environments.
Precision Engineering: Accurate dimensions and leak-proof connections for smooth installation.
Fabrication Friendly: Easy to weld and form for complex piping layouts.
Applications of Carbon Steel Grade 347 Pipe Fittings
Carbon Steel Grade 347 pipe fittings are widely used in industries requiring high-temperature performance and corrosion resistance:
Chemical and petrochemical processing plants
Boilers, heat exchangers, and pressure vessels
Industrial piping in power generation
Offshore and marine pipelines
High-temperature fluid transfer systems in UAE, USA, Africa, and global markets
Why Choose Mcneil Instruments?
Mcneil Instruments ensures that Grade 347 tube fittings meet global standards for quality, precision, and durability:
Advanced CNC machining and forging facilities for high-precision fittings
ISO-certified manufacturing and strict quality control
Fast and reliable delivery across UAE, USA, Africa, Europe, and other international markets
Custom-engineered solutions for unique project requirements
Technical support and export documentation assistance
For durable, high-performance Carbon Steel Grade 347 pipe fittings, trust Mcneil Instruments for your projects in UAE, USA, Africa, and worldwide markets.
Contact us today to request a quote or discuss your Grade 347 tube fittings requirements.
Frequently Asked Questions – Carbon Steel Grade 347 Pipe Fittings
What are Carbon Steel Grade 347 pipe fittings used for?
Grade 347 pipe fittings are ideal for high-temperature and industrial applications such as chemical processing, petrochemical plants, heat exchangers, and boiler systems in UAE, USA, Africa, and worldwide markets.
Why is Grade 347 preferred for welded and high-temperature piping systems?
Grade 347 contains niobium which stabilizes the steel against intergranular corrosion after welding, making it suitable for high-temperature piping projects in UAE, USA, Africa, and global industries.
Can custom sizes or configurations of Grade 347 fittings be supplied?
Yes, Mcneil Instruments offers Grade 347 tube fittings in various diameters, wall thicknesses, and connection types to meet project-specific requirements across UAE, USA, Africa, and worldwide markets.
Are Grade 347 fittings resistant to corrosion?
Yes, these fittings resist intergranular corrosion and oxidation in high-temperature and industrial environments, making them suitable for chemical, marine, and high-temperature piping systems worldwide.
Do you supply Grade 347 pipe fittings in bulk?
Yes, Mcneil Instruments maintains a robust inventory and can fulfill bulk and urgent orders, delivering Grade 347 pipe fittings efficiently to UAE, USA, Africa, Europe, and other international locations.