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Paul Tube Fittings is a renowned manufacturer and distributor of Stainless Steel 317 Instrumentation Tube Fittings in Houston, USA. Renowned for its precision-engineered, high-quality products, the company serves various industrial purposes in local as well as global markets. Our fittings made of Stainless Steel 317 are suited for consistent performance in harsh conditions, providing leak-proof seals and resistance to corrosion. With a focus on quality, on-time delivery, and customer satisfaction, Paul Tube Fittings has established itself as a high-performing company in the instrumentation and control systems sector.
Stainless Steel 317 Instrumentation Tube Fittings consist mainly of chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), providing higher corrosion resistance, particularly chlorides and sulfates. The alloy also includes trace amounts of manganese, silicon, and carbon. Mechanically, SS 317 offers tensile strength of around 515 MPa, yield strength of about 205 MPa, and great elongation of around 35%. These are ideal for high-pressure and high-temperature conditions, where strength, along with resistance to harsh chemical environments, is critical.
| Specifications | ASTM A182, A276, A479 / ASME SA182, SA276, SA479 |
| Size | 2mm~25mm and 1/16″~1″ |
| Thread | NPT, PT, BST, NPS, PS, BSP |
| Pressure | 6000PSI for Stainless Steel 300/1000/3000PSI for Brass |
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 317 Instrumentation Tube Fittings in Houston, USA. Our advanced manufacturing facilities, strategically positioned in the USA, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| Fitting Types | Size Inch | Size OD | |
|---|---|---|---|
| Tube to | Female Fitting | 1/4″ to 1 1/2″ | 6mm to 38mm |
| Pipe Fitting | |||
| Union | |||
| Male Fitting | |||
| Tube Fittings Accessories |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | – |
Contact us to get a quick quote for your requirement.
Paul Tube Fittings is a leading supplier and stockist of premium Stainless Steel 317 Instrumentation Tube Fittings in Houston, USA. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Instrumentation Tube Fittings of Stainless Steel 317 are commonly applied across industries demanding high corrosion resistance and structural integrity. General uses are petrochemical plants, oil and gas refineries, marine conditions, pharmaceutical production, and food processing plants. They are especially useful in systems with aggressive fluids or subjected to extreme environments, such as saltwater or acidic liquids. They provide leak-free operation in high-pressure instrumentation lines, control systems, and process measurement installations. Their pitting resistance, reliability, and compatibility with other stainless steels make them a choice preferred for safety-critical and safety-sensitive applications.
Please feel free to contact us if you need any further information or for enquiry.
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