Home > Zirconium 702 Tube Fittings
At Paul Tube Fittings, we take pride in being a top-notch manufacturer and supplier of Zirconium 702 Tube Fittings right here in Houston, USA. Our products are crafted with care, ensuring they meet the high-performance demands of various industrial applications. Renowned for their durability, resistance to corrosion, and impressive mechanical strength, our Zirconium 702 fittings adhere to international standards and are trusted by clients in sectors like chemical processing, nuclear power, and marine industries. We’re dedicated to delivering precision-engineered solutions that guarantee reliability and safety, even in the toughest conditions. With our customer-centric approach and deep industry knowledge, it’s no wonder we’re a go-to source for Zirconium 702 Tube Fittings.
Zirconium 702 Tube Fittings are primarily made up of zirconium (≥99.2%), with just a hint of iron, hafnium, and oxygen. This alloy is celebrated for its outstanding corrosion resistance, particularly in acidic and high-temperature settings. On the mechanical side, Zirconium 702 boasts a tensile strength of about 379 MPa, a yield strength of 207 MPa, and remarkable ductility, with an elongation of around 16%. Its low neutron absorption cross-section and high melting point make it a perfect fit for nuclear applications. The combination of strength and corrosion resistance makes it an excellent choice for tube fitting applications in extreme conditions.
BRAND NAME | Paul Tube Fittings |
|---|---|
Equivalent To | SWAGELOK, PARKER, DK-LOK, HOKE |
ASTM SPECIFICATION | ASTM B653/ ASME SB653 |
TUBE SIZE | 1/8’’ to 2’’ and 3mm to 50mm |
MATERIAL GRADES | Zirconium 702 |
THREAD | UNF, BSPT, NPT, BSP, SAE, ISO etc. |
PRESSURE RATING | 300/1000/3000/6000/10000PSI for Zirconium 702 Tube Fittings |
ASTM STANDARDS | ASTM D3294 and D1710 |
APPLICABLE TEMPERATURE | 150-400°C |
PACKING DETAILS |
|
| Compositions | Data |
| Zr+Hf | ≥99.2 |
| Hf | ≤4.5 |
| Fe+Cr | ≤0.2 |
| H | ≤0.005 |
| N | ≤0.025 |
| C | ≤0.05 |
| O | ≤0.16 |
| Properties | Metric | Metric |
| Tensile strength (annealed) | 330 MPa | 47900 ps |
| Yield strength (annealed) | 230 MPa | 33400 ps |
| Modulus of elasticity | 94.5 GPa | 13700 ksi |
| Poissons ratio | 0.34 | 0.34 |
| Elongation at break (annealed) | 32% | 32% |
| Hardness, Brinell | 145 | 145 |
| Hardness, Rockwell A | 49 | 49 |
| Hardness, Rockwell B | 78 | 78 |
| Hardness, Vickers (annealed sample) | 150 | 150 |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Zirconium 702 Tube Fittings in Houston, USA. Our state-of-the-art manufacturing facilities, strategically located in the USA, enable us to deliver high-quality solutions tailored to your specific requirements. With a substantial inventory of over 16,000 tons of premium Zirconium materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures that we consistently maintain available stock to support your demands, making us your trusted partner for Zirconium 702 Tube Fittings.
| grade | UNS | ASTM/ASME | W.Nr. | AFNOR |
|---|---|---|---|---|
| Zr 702 | R60702 | B653 | – |
Paul Tube Fittings is a leading supplier and stockist of premium Zirconium 702 Tube Fittings in Houston, USA. Our products are extensively utilized across various industries, including chemical processing and aerospace, where exceptional corrosion resistance is critical. We are committed to delivering outstanding service and ensuring high customer satisfaction. Our distinctive finishing techniques differentiate us in the metal industry, enhancing the quality and performance of our Zirconium fittings. We are dedicated to consistently providing top-quality products while effectively addressing the specific needs of our customers.
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These Zirconium 702 Tube Fittings find their place in various industries that demand high corrosion resistance and mechanical reliability. In the chemical processing realm, they’re essential for tubing systems that handle aggressive acids like hydrochloric and sulfuric acid. The nuclear industry benefits from their low neutron absorption, making them ideal for fuel rod cladding and reactor components. Additionally, the pharmaceutical and marine sectors appreciate these fittings for their bio-compatibility and resistance to seawater. You’ll also find Zirconium 702 Tube Fittings in heat exchangers, pressure vessels, and piping systems, ensuring a long service life and operational safety in even the most challenging environments.
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