Stainless Steel 317 Seamless Tubes

Kamal Steels is a leading Manufacturer and Stockist of Stainless Steel 317 Seamless Tubes, offering premium-quality seamless tubing solutions for industries requiring exceptional corrosion resistance in highly aggressive chemical environments. Manufactured from Stainless Steel 317 (UNS S31700 / WNR 1.4449), our seamless tubes conform to ASTM A213, ASTM A269 and ASME SA213 standards, ensuring excellent dimensional accuracy, superior mechanical strength and dependable long-term performance. Compared to Stainless Steel 316, Grade 317 contains higher levels of molybdenum and chromium, providing enhanced resistance to pitting, crevice corrosion and chemical attack in severe service conditions.

Our SS 317 Seamless Tubes are manufactured using advanced cold drawing, solution annealing, and precision finishing processes to produce a completely weld-free structure capable of handling high pressure and demanding industrial applications. These tubes provide excellent corrosion resistance, outstanding weldability, superior toughness and excellent resistance to oxidizing and reducing chemicals. Stainless Steel 317 Seamless Tubes are extensively used in chemical processing plants, pulp and paper industries, fertilizer plants, petrochemical facilities, pharmaceutical manufacturing, heat exchangers, condensers, marine engineering and power generation industries.

At Kamal Steels, we maintain a comprehensive inventory of ASTM A213 TP317 Seamless Tubes in various outside diameters, wall thicknesses, surface finishes, and custom lengths to meet urgent domestic and international project requirements. Every tube undergoes stringent quality inspections, including Hydrostatic Testing, Positive Material Identification (PMI), Ultrasonic Testing (UT), Eddy Current Testing (ECT), Mechanical Testing, and Dimensional Inspection before dispatch. With certified quality, competitive pricing, export-standard packaging, and prompt worldwide delivery, Kamal Steels has established itself as a trusted manufacturer and supplier of Stainless Steel 317 Seamless Tubes for critical industrial applications.

Stainless Steel 317 Seamless Tubes are engineered for applications requiring exceptional corrosion resistance in highly aggressive chemical and chloride-containing environments. With higher molybdenum and chromium content than Stainless Steel 316, Grade 317 provides superior resistance to pitting, crevice corrosion, and chemical attack. The seamless construction eliminates welded joints, providing higher pressure-bearing capability, leak-free performance, and enhanced structural integrity for critical industrial applications.

One of the major advantages of SS 317 Seamless Tubes is their outstanding resistance to corrosive acids, chlorides, sulfur compounds, and other aggressive process chemicals while maintaining excellent mechanical strength and weldability. These tubes perform exceptionally well in chemical processing plants, fertilizer industries, pulp and paper mills, petrochemical facilities, pharmaceutical manufacturing, heat exchangers, condensers, marine engineering, and power generation plants where corrosion resistance is essential.

At Kamal Steels, we manufacture and supply premium-quality ASTM A213 TP317 Seamless Tubes produced according to international ASTM and ASME standards. Every tube undergoes comprehensive quality inspections, including Hydrostatic Testing, Ultrasonic Testing (UT), Eddy Current Testing (ECT), Positive Material Identification (PMI), Mechanical Testing, Chemical Analysis, and Dimensional Inspection to ensure exceptional product quality, reliability, and complete customer satisfaction.

• Superior resistance to pitting and crevice corrosion.
• Higher molybdenum content for enhanced chemical resistance.
• Excellent resistance to aggressive chloride environments.
• Outstanding resistance to oxidizing and reducing chemicals.
• Seamless construction for leak-free, high-pressure performance.
• Excellent mechanical strength and structural integrity.
• Good weldability and fabrication characteristics.
• Long service life with minimal maintenance.
• Available in multiple outside diameters and wall thicknesses.
• Supplied in Annealed & Pickled (AP), Bright Annealed (BA), and Polished finishes.
• EN 10204 3.1 Mill Test Certificates with complete material traceability.
• Ideal for chemical processing, fertilizer plants, pulp & paper, petrochemical, pharmaceutical, marine, heat exchanger, and power generation industries.

Kamal Steels manufactures and supplies Stainless Steel 317 Seamless Tubes in accordance with internationally recognized ASTM, ASME, and EN standards. Manufactured from premium-quality Stainless Steel 317 (UNS S31700 / WNR 1.4449), these seamless tubes provide exceptional corrosion resistance, superior resistance to aggressive chemicals, excellent mechanical strength, and outstanding dimensional accuracy. Our SS 317 Seamless Tubes are available in various outside diameters, wall thicknesses, surface finishes, and custom lengths to meet the demanding requirements of chemical processing plants, fertilizer industries, pulp & paper mills, petrochemical facilities, pharmaceutical manufacturing, heat exchangers, marine engineering, and power generation industries.

Stainless Steel 317 Seamless Tubes are extensively used in industries requiring exceptional resistance to highly corrosive chemicals, chlorides, and aggressive processing environments. Their higher molybdenum and chromium content provides superior protection against pitting and crevice corrosion, while the seamless construction offers excellent pressure-bearing capability, leak-free performance, and long-term structural integrity. These properties make SS 317 Seamless Tubes an ideal choice for critical industrial applications where corrosion resistance and reliability are essential.

• Chemical Processing Plants
• Petrochemical Industries
• Fertilizer Manufacturing Plants
• Pulp & Paper Mills
• Marine & Offshore Applications
• Oil & Gas Processing Facilities
• Heat Exchangers & Condensers
• Pharmaceutical Manufacturing
• Power Generation Plants
• Water Treatment Systems
• Pressure Instrumentation Systems
• General Heavy Engineering Applications

At Kamal Steels, every Stainless Steel 317 Seamless Tube undergoes comprehensive inspection and testing to ensure compliance with ASTM, ASME, and international quality standards. Each tube is carefully inspected for chemical composition, dimensional accuracy, mechanical properties, and overall product integrity before dispatch.

• Hydrostatic Pressure Testing
• Ultrasonic Testing (UT)
• Eddy Current Testing (ECT)
• Positive Material Identification (PMI)
• Chemical Composition Analysis
• Mechanical Property Testing
• Flattening Test
• Flaring Test
• Intergranular Corrosion (IGC) Testing
• Dimensional & Visual Inspection
• Third-Party Inspection Available on Request

Kamal Steels follows international export packaging standards to ensure that SS 317 Seamless Tubes reach customers safely without damage during transportation and storage. Tubes are fitted with protective plastic end caps, securely bundled, wrapped with protective materials, and packed in export-quality wooden boxes, crates, or pallets to prevent contamination, moisture, and mechanical damage throughout transit.

Each seamless tube is permanently marked with the material grade, ASTM specification, heat number, size, manufacturer's identification, and batch details for complete material traceability. Every shipment is supplied with EN 10204 3.1 Mill Test Certificates, inspection reports, packing lists, commercial invoices, certificates of compliance, and third-party inspection certificates whenever requested, ensuring complete documentation for domestic as well as international industrial projects.

Kamal Steels is a trusted manufacturer, supplier, stockist, and exporter of Stainless Steel 317 Seamless Tubes, supplying premium-quality seamless tubing solutions for chemical processing plants, fertilizer industries, petrochemical facilities, pulp & paper mills, marine engineering, pharmaceutical manufacturing, heat exchangers, and power generation projects. Manufactured according to ASTM and ASME standards, our SS 317 Seamless Tubes provide exceptional corrosion resistance, superior chemical resistance, excellent mechanical strength, outstanding dimensional accuracy, and dependable long-term performance in highly aggressive industrial environments.

We maintain a comprehensive inventory of ASTM A213 TP317 Seamless Tubes in various outside diameters, wall thicknesses, surface finishes, and custom lengths to meet urgent domestic and international project requirements. Every tube undergoes comprehensive quality inspections, including Hydrostatic Testing, Ultrasonic Testing (UT), Eddy Current Testing (ECT), Positive Material Identification (PMI), Mechanical Testing, Chemical Analysis, Flattening Tests, and Dimensional Inspection to ensure complete compliance with international quality standards and customer specifications.

With decades of manufacturing expertise, ready stock availability, competitive pricing, certified quality, export-standard packaging, and a strong global supply network, Kamal Steels has become the preferred manufacturer and supplier of Stainless Steel 317 Seamless Tubes across international markets. Our commitment to quality, technical support, prompt delivery, and complete documentation enables us to provide dependable seamless tubing solutions for critical corrosion-resistant industrial applications.

• Leading manufacturer, supplier, stockist, and exporter of SS 317 Seamless Tubes.
• Large ready stock for immediate domestic and international supply.
• Manufactured according to ASTM A213, ASTM A269, and ASME standards.
• Available in multiple sizes, wall thicknesses, and surface finishes.
• Comprehensive quality inspection before every shipment.
• EN 10204 3.1 Mill Test Certificates with complete material traceability.
• Competitive pricing with consistent product availability.
• Export-standard packaging for safe worldwide transportation.
• Technical support for highly corrosive process applications.
• Prompt worldwide delivery with complete export documentation.