Home > Stainless Steel > Stainless Steel 904L Instrumentation Tube Fittings
Paul Tube Fittings is a top-class manufacturer and supplier of Stainless Steel 904L Instrumentation Tube Fittings from Houston, USA. Famous for offering high-class and precision-engineered solutions, the company deals with many industries like oil & gas, petrochemicals, marine, and chemical processing. With quality assurance and customer satisfaction at the top of their priorities, Paul Tube Fittings offers products that are acceptable to international standards of durability and performance. Their Stainless Steel 904L fittings are particularly prized for their high corrosion resistance, strength, and reliability in high-pressure applications, making them a popular choice for demanding industrial uses worldwide.
Stainless Steel 904L Instrumentation Tube Fittings consist of 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1–2% copper, with low carbon content to improve weldability and corrosion resistance. These fittings have good mechanical properties, including tensile strength of approximately 490 MPa, yield strength of about 220 MPa, and elongation of about 35%. The strength and toughness of the alloy remain good for a broad range of temperatures and it has superior resistance to reducing acids and chloride-induced stress corrosion cracking, which makes them adequate for highly corrosive and harsh industrial conditions.
| 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 | Cu |
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 904L 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 | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Contact us to get a quick quote for your requirement.
Paul Tube Fittings is a leading supplier and stockist of premium Stainless Steel 904L 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.
These fittings find extensive usage in high-performance corrosive service industries like chemical processing, oil and gas refining, offshore drilling, pulp and paper mills, and marine engineering. Stainless Steel 904L Instrumentation Tube Fittings are best suited for instrumentation lines, hydraulic and pneumatic control systems, as well as fluid delivery systems. Their enhanced pitting, crevice corrosion, and severe acidic environments such as sulfuric and hydrochloric acid resistance provides reliability and long life. These features make them a must in essential applications where safety, performance, and resistance to corrosion are critical.
Please feel free to contact us if you need any further information or for enquiry.
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