Located in Houston, USA, Paul Tube Fittings stands out as a top manufacturer and supplier of high-performance Hastelloy C276 Tube Fittings, crafted to endure the toughest corrosive and aggressive environments. These fittings, made from the nickel-molybdenum-chromium alloy Hastelloy C276, boast remarkable resistance to a variety of chemicals, including strong oxidizers, acids, and chlorides. Paul Tube Fittings offers precision-engineered solutions like elbows, tees, unions, and connectors that guarantee leak-free, high-integrity connections. Perfect for chemical processing, marine systems, pulp and paper, and waste treatment applications, these fittings are essential for ensuring reliability and corrosion resistance, which are vital for long-term system performance.
Hastelloy C276 Tube Fittings are made up of about 57% nickel, 15–17% molybdenum, and 14.5–16.5% chromium, along with small amounts of iron, tungsten, and cobalt. This distinctive blend provides outstanding corrosion resistance in both oxidizing and reducing environments. These fittings showcase impressive tensile strength (690–785 MPa) and excellent ductility, even at high temperatures. Paul Tube Fittings guarantees precise machining and strong sealing performance, making them ideal for high-pressure, high-temperature, and highly corrosive applications. Their exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking makes them a dependable choice for demanding industrial settings.
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Types |
Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
|---|---|
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Sizes |
1/8’’ to 2’’ and 3mm to 50mm |
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Ends |
Threaded, Welding, JIC |
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Pressure Rating |
1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi |
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Threads |
NPT , BSPT, BSPP |
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Specification |
Items Made from Hex – ASTM B574 ; Items made from Round Bar- ASTM B564 |
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | 0.010 max | 15.00 – 17.00 | 1.00 max | 0.08 max | 4.00 – 7.00 | 0.04 max | 0.03 max | 2.5 max | 14.50 – 16.50 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hastelloy C276 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.
| STANDARD | UNS | WNR Material Number | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | – | ХН65МВУ |
| Straight Union | Bulkhead Union | Reducing Union | Union Elbow | Union Cross | Union Tee |
| Male Connector | Female Connector | Male Bulkhead Connector | Female Bulkhead Connector | Male to Male Elbow | Male Elbow |
| Female Elbow | Male to Female Elbow | Male Run Tee | Male Branch Tee | Female Branch Tee | Female Run Tee |
| Male Adaptor | Female Adaptor | Tube End Reducer | OD Plug | Bulkhead Lock Nut | OD Cap |
Contact us to get a quick quote for your requirement.
Paul Tube Fittings is a leading supplier and stockist of premium Hastelloy C276 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.
Hastelloy C276 Tube Fittings find their place in various tough industrial applications where chemical resistance and durability are crucial. Common industries include chemical processing, wastewater treatment, flue gas scrubbers, pulp and paper bleaching systems, and marine environments. Engineered by Paul Tube Fittings, these Hastelloy C276 fittings are designed to manage corrosive fluids like sulfuric and hydrochloric acid, ensuring they perform reliably even in the most challenging conditions.
Please feel free to contact us if you need any further information or for enquiry.
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