- sales@lathiefpipes.com
- Safat, Kuwait
Home > Stainless Steel > Stainless Steel 347/347H Heat Exchanger Tubing
Nestled in the industrial heart of Safat, Kuwait, Lathief Pipes stands as a trusted name for precision engineering and reliable supply. We take great pride in providing high-performance solutions, and our Stainless Steel 347/347H Heat Exchanger Tubing is a prime example. Designed to excel in demanding environments, this tubing is crafted to ensure the utmost efficiency and longevity for your most critical thermal systems, supporting the robust industrial landscape of Kuwait and beyond.
The composition of this specialized tubing leverages a strategic blend of chromium, nickel, and a crucial addition: niobium. This alloying agent gives the 347/347H grade its exceptional strength at high temperatures and provides remarkable resistance to corrosion. These mechanical properties make it exceptionally durable against the damaging effects of carbide precipitation, ensuring reliable performance and a extended service life even under intense thermal cycling.
Range : 10 mm OD to 50.8 mm OD
Outer Diameter : 6.00 mm to 101.60 mm
Wall Thickness : 0.70 mm to 8.00 mm
Length : up to 20 m (65.62 ft) Length & Customed Required Length
Specifications : ASTM A 213, A 268, A 269, A 789, Equivalent to ASME, EN, JIS Etc.
| Element | SS 347 | SS 347H |
| C | 0.08 max | 0.04 – 0.10 |
| Mn | 2.0 max | 2.0 max |
| Si | 1.0 max | 1.0 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.030 max |
| Cr | 17.00 – 20.00 | 17.00 – 19.00 |
| N | 10xC – 1.10 | 8xC – 1.10 |
| Ni | 9.00 – 13.00 | 9.0 -13.0 |
| Ti | 62.74 min | 63.72 min |
| Element | SS 347 | SS 347H |
| Density | 8.0 g/cm3 | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 | Psi – 30000 , MPa – 205 |
| Elongation | 35 % | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 347/347H Heat Exchanger Tubing from Lathief Pipes and Tubes ensures you receive high-quality products tailored to meet your specific requirements. Our tubing offers exceptional corrosion resistance and durability, ideal for high-temperature applications. We prioritize stringent quality control measures, ensuring each product meets industry standards. Additionally, our expert team provides personalized support, timely delivery, and competitive pricing, making us a reliable partner in your projects. Trust Lathief Pipes and Tubes for your stainless steel needs and experience superior performance and service.
Lathief Pipes and Tubes, one of the largest suppliers of Stainless Steel 347/347H Heat Exchanger Tubing in Safat, Kuwait, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 347/347H Heat Exchanger Tubing to meet your specific requirements. Our team at Lathief Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lathiefpipes.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4878 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
Stainless Steel 347/347H Heat Exchanger Tube is employed in applications where steady heat transfer performance under continuous exposure to heat, pressure, and corrosive environments is needed. Superheaters, boilers, reformers, condensers, and furnace items are typical uses. Grade 347 is suitable for welded constructions wherein sensitization should be avoided, whereas 347H is utilized in environments with elevated thermal loads and stress. These grades combine strength, thermal stability, and corrosion resistance that can withstand long service in harsh industrial operating conditions.
©2024 Lathief Pipes and Tubes . All Rights Reserved.
