Stainless Steel 317L Condenser Tubes, 317 Stainless Steel Condenser Tube Manufacturer, SS 317 Condenser Tube Supplier, SS 317 Condenser Tube Exporter, Stainless Steel 317 Precision Tubing, SS 317 Small Diameter Tube ,SS 317 Condenser Tubes
Stainless Steel 317L Condenser tubes from Sumer Metal Industries Private Limited are manufactured to meet demanding Condenser and heat-exchanger service conditions where improved corrosion resistance to pitting and crevice corrosion is required. Sumer Metal Industries positions these tubes as a premium product for customers requiring long-life, low-maintenance components — especially in environments containing chlorides, acids, or elevated temperatures. Production follows strict quality controls, testing and certifications so the tubes are ready for commercial, industrial and power-plant use.
As a manufacturer, supplier and exporter, Sumer Metal Industries supplies 317L Condenser tubing in a wide range of sizes and finishes — seamless and welded — and routinely exports to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and multiple regions across Africa. Their export process typically includes material test certificates, third-party inspection on request, and packaging designed for long sea/land transit to prevent damage and corrosion during shipment.
317L is the low-carbon variant of the 317 family and is specifically chosen for welded Condenser and furnace tubing where post-weld corrosion resistance is important. The low carbon content minimizes carbide precipitation during welding and exposure to high temperatures, improving resistance to intergranular corrosion. It also contains molybdenum (higher than 316), which provides superior resistance to pitting and crevice corrosion in chloride-bearing media.
Typical applications for Sumer Metal’s 317L Condenser tubes include high-temperature heat exchangers, chemical process equipment, petrochemical Condenser s, and waste-to-energy plants where chloride contamination or aggressive atmospheres are a concern. Their 317L tubes are also used in marine or coastal power installations exported to the GCC and African markets because of the improved chloride corrosion resistance compared with 304/316 series.
Specification of Stainless Steel 317L Condenser Tubes
| Parameter | Details |
|---|---|
| Material | Stainless Steel 317L |
| Standards | ASTM A249, ASTM A213, ASME SA249 |
| Dimensions (OD) | 6 mm to 60.3 mm |
| Wall Thickness | 0.7 mm to 12.7 mm |
| Length | Up to 32 meters (Straight), Up to 50 meters (U-Tube) |
| Finish | Bright Annealed, Pickled & Polished |
| Grades | UNS S31703, EN 1.4438, JIS SUS317L |
Sumer Metal Industries emphasizes traceability and standards compliance: their 317L Condenser tubes are offered to common industry standards (ASTM/ASME), come with material test reports (MTRs), and can be supplied with additional nondestructive testing (NDT) on request. They typically provide surface finishes, cut-to-length options, and protective packaging tailored for international shipments to minimize handling damage and corrosion during transit.
Chemical Composition of Stainless Steel 317L Condenser Tubes
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 11.0 – 15.0 |
| Molybdenum (Mo) | 3.0 – 4.0 |
| Nitrogen (N) | ≤ 0.10 |
| Sulfur (S) | ≤ 0.03 |
| Phosphorus (P) | ≤ 0.045 |
With a proven track record as a Stainless Steel 317L Condenser Tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS 317 tubing worldwide.
Specification of Stainless Steel 317L Condenser Tubes
| Parameter | Details |
|---|---|
| Material | Stainless Steel 317L |
| Standards | ASTM A249, ASTM A213, ASME SA249 |
| Dimensions (OD) | 6 mm to 60.3 mm |
| Wall Thickness | 0.7 mm to 12.7 mm |
| Length | Up to 32 meters (Straight), Up to 50 meters (U-Tube) |
| Finish | Bright Annealed, Pickled & Polished |
| Grades | UNS S31703, EN 1.4438, JIS SUS317L |
🏭 Industry & Application
- ✅ SS 317 Condenser Tubes for Medical Industry
- ✅ SS 317 Condenser Tubes for Chemical Processing
- ✅ SS 317 Tubes for Condenser Lines
- ✅ Stainless Steel 317L Condenser Tubes for Gas & Liquid Flow
- ✅ SS 317 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1: What makes Stainless Steel 317L suitable for condenser tubes?
A: Stainless Steel 317L has a low carbon content which reduces the risk of carbide precipitation during welding, enhancing resistance to intergranular corrosion. Its high molybdenum content provides excellent resistance to pitting and crevice corrosion, especially in chloride-rich environments.
Q2: How does Sumer Metal Industries ensure the quality of their condenser tubes?
A: Sumer Metal Industries follows international standards and performs rigorous quality control, including chemical and mechanical testing, to ensure the reliability and performance of their Stainless Steel 317L Condenser Tubes.
Q3: What are the advantages of using Stainless Steel 317L over other grades?
A: Stainless Steel 317L offers superior corrosion resistance compared to other grades, particularly in acidic and chloride-rich environments. This makes it ideal for chemical processing, power generation, and other industrial applications requiring high durability.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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We ensure product excellence through precision engineering, process integrity, and a culture of quality, making us a trusted name in the global Condenser and Condenser tube industry.
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