Home > Zirconium 702 Tube Fittings
Ayten Tube Fittings is a trusted name in the manufacturing and supply of Zirconium 702 Tube Fittings right here in Addis Ababa, Ethiopia. We pride ourselves on delivering top-notch, corrosion-resistant solutions tailored for the toughest industrial fluid handling systems. Our Zirconium 702 Tube Fittings are designed to excel in harsh chemical environments where regular metals just can’t keep up. They guarantee leak-proof connections, impressive durability, and reliable performance even under high temperatures and pressures. With exceptional resistance to strong acids, alkalis, and other corrosive substances, our Zirconium 702 Tube Fittings are the go-to choice for industries like chemical processing, nuclear, pharmaceuticals, and any high-purity applications that demand the utmost reliability and safety.
Zirconium 702 Tube Fittings are crafted from a commercially pure zirconium alloy that boasts a minimum of 99.2% zirconium, along with small amounts of hafnium (Hf). This particular grade is known for its remarkable corrosion resistance, especially when it comes to hydrochloric, sulfuric, acetic, and organic acids. Zirconium 702 is not only ductile but also exhibits impressive tensile and yield strength, low thermal expansion, and excellent heat transfer capabilities. It maintains its mechanical stability even in high-temperature and high-pressure settings, showing strong resistance to stress corrosion cracking and pitting. With its unique blend of toughness, chemical stability, and durability, it’s perfectly suited for demanding process environments.
BRAND NAME | Ayten 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 Ayten Tube Fittings, we are the largest supplier, manufacturer, and exporter of Zirconium 702 Tube Fittings in Addis Ababa, Ethiopia. Our state-of-the-art manufacturing facilities, strategically located in the Ethiopia, 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 | – |
Ayten Tube Fittings is a leading supplier and stockist of premium Zirconium 702 Tube Fittings in Addis Ababa, Ethiopia. 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.
Contact us to get a quick quote for your requirement.
These Zirconium 702 Tube Fittings find their primary application in industries where extreme corrosion resistance and contamination-free fluid flow are essential. You’ll often see them in chemical and petrochemical processing plants, pharmaceutical and high-purity fluid systems, nuclear power facilities, and desalination units, thanks to their exceptional resistance to strong acids and chlorides. They’re also commonly used in heat exchangers, reactors, scrubbers, acid production lines, semiconductor manufacturing, and laboratory research equipment. Their long service life, reliability in harsh conditions, and ability to maintain purity make Zirconium 702 Tube Fittings the go-to choice for critical and high-integrity flow control systems.
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