Niobium Tube Fittings

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Niobium Tube Fittings are expertly crafted components tailored for environments that are both highly corrosive and require top-notch purity. These fittings, produced by Iyle Tube Fittings, a trusted manufacturer from South Africa, are precision-engineered to meet the demands of advanced industrial, medical, and research settings. They excel in applications that need ultra-clean, non-reactive connections, such as semiconductor fabrication, pharmaceutical processing, and nuclear operations. With their remarkable stability and inertness, niobium tube fittings guarantee leak-proof performance and a long lifespan, making them a fantastic choice for critical tasks in corrosive or ultra-pure environments.

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Niobium, a transition metal, boasts a high melting point of 2,468°C and exceptional resistance to corrosion, along with natural passivation properties. It stands out for its resilience against acids like hydrofluoric and nitric acid, even under high temperatures. With a low density of 8.57 g/cm³, good ductility, and moderate mechanical strength—typically ranging from 275 to 550 MPa depending on the grade and processing—niobium is a versatile material. Its non-reactive characteristics and low neutron absorption cross-section also make it a prime candidate for nuclear and aerospace applications. Niobium tube fittings are often manufactured in line with ASTM B392, making them ideal for high-vacuum and high-purity systems that require exceptional material stability.

Niobium Tube Fittings Specifications

BRAND NAME	Iyle Tube Fittings
Equivalent To	SWAGELOK, PARKER, DK-LOK, HOKE
TUBE SIZE	1/8’’ to 2’’ and 3mm to 50mm
Grade	Niobium UNS R04200(Type-1), UNS R04210(Type-2)
THREAD	UNF, BSPT, NPT, BSP, SAE, ISO etc.
PRESSURE RATING	300/1000/3000/6000/10000PSI for Niobium Tube Fittings
PACKING DETAILS	size of carton – 211614CM/312116CM/364550CM size of wooden box – 382717CM

Niobium Tube Fittings Chemical Composition

Element	UNS R04200 (Type-1) (%,Max)	UNS R04210(Type-2) (%,Max)
C	0.01	0.01
N	0.01	0.01
O	0.015	0.025
H	0.0015	0.0015
Zr	0.02	0.02
Ta	0.1	0.3
Fe	0.005	0.01
Si	0.005	0.005
W	0.03	0.05
Ni	0.005	0.005
Mo	0.01	0.02
Hf	0.02	0.02
Ti	0.02	0.03
Nb	Balance	Balance

Top Niobium Tube Fittings Manufacturing Company in South Africa

In the realm of cutting-edge industries, Niobium Tube Fittings find extensive use, particularly in semiconductor manufacturing, where ultra-high purity and chemical resistance are non-negotiable. In the medical field, these fittings are integral to implantable devices and pharmaceutical systems, thanks to their biocompatibility and reliability.

Types of Niobium Tube Fittings

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Niobium Tube Fittings Mechanical Properties

Density – Metric 8.57g/cm³ Imperial 0.310 lb/in³
Melting Point – Metric 2415°C Imperial 4380°F
Boiling Point – Metric 5100°C Imperial 9212°F
Tensile Strength at Room Temperature – Metric 275MPa Imperial 40ksi
Modulus of Elasticity – Metric 105GPa Imperial 15250ksi
Shear Modulus – Metric 38GPa Imperial 5511ksi
Poissons Ratio – 0.4
Hardness, Brinell – 736
Hardness, Vickers – 1320
Hardness, Mohs – 6
Thermal Expansion – Metric 7.3 µm/m°C Imperial 4 µin/in°F
Thermal Conductivity – Metric 53.7 W/mK Imperial 1133 BTU in/hr.ft².°F

Largest Manufacturer and Supplier of Niobium Tube Fittings in South Africa, Cape Town

Iyle Tube Fittings is a leading supplier and stockist of premium Niobium Tube Fittings in South Africa, Cape Town. Our products are extensively used across various industries, including aerospace and chemical processing, and we are committed to delivering exceptional service while ensuring high customer satisfaction. Our unique finishing techniques distinguish us in the metal industry, enhancing the quality and performance of our niobium fittings. We are dedicated to consistently providing top-quality products while effectively addressing the specific needs of our customers, making us a trusted partner for all your tubing solutions.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Niobium Tube Fittings Uses

Niobium Tube Fittings are widely utilized across various industries due to their unique properties. In the aerospace sector, they are essential for applications requiring lightweight yet strong materials, particularly in engine components and structural parts. In the nuclear industry, niobium fittings are used in reactor systems for their excellent corrosion resistance and ability to withstand high temperatures. Additionally, these fittings are employed in chemical processing facilities for transporting aggressive fluids safely. Their biocompatibility also makes them suitable for medical applications, such as implants and devices, ensuring reliability and safety in critical environments.