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Bulan Pipes and Tubes stands out as a leading manufacturer and supplier of Invar 42 Pipe in Jakarta, Indonesia. We take pride in providing top-notch alloy pipes that cater to the needs of industries where precision and temperature sensitivity are paramount. Invar 42, a nickel-iron alloy, is celebrated for its incredibly low coefficient of thermal expansion, making it perfect for applications that demand dimensional stability. Our Invar 42 pipes are produced with cutting-edge techniques and rigorous quality checks to guarantee outstanding mechanical performance. Bulan Pipes and Tubes is dedicated to serving the aerospace, electronics, cryogenics, and instrumentation sectors with unwavering reliability and technical expertise.
Invar 42 Pipe consists of about 41%–43% Nickel, with the remainder being Iron, along with trace amounts of Carbon, Manganese, Silicon, and other elements. Its standout feature is a very low coefficient of thermal expansion (approximately 1.5 × 10⁻⁶ /°C between 20°C–100°C), which ensures remarkable dimensional stability. Invar 42 boasts a tensile strength ranging from 490 to 620 MPa, a yield strength of 275 MPa, and an elongation of around 30%. While its corrosion resistance is moderate, the alloy excels in machinability, weldability, and stability during thermal cycling, making it ideal for high-precision applications.
Standards : | ASTM B338/ ASME SB338 |
Dimensional : | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Seamless Pipe Size : | 1 / 2″ NB – 16″ NB |
Welded Pipe Size : | 1 / 2″ NB – 24″ NB |
Outside Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Pipe Type : | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
Thickness Range : | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Pipes End : | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
Value Added Services : | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Invar 42 | KSI (MPa) 36 / (248) | KSI (MPa) 71 / (490) | 40 % |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Invar 42 Pipe from Bulan Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Bulan Pipes and Tubes, a top supplier of Invar 42 Pipe in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Bulan Pipes and Tubes, we specialize in providing custom-sized Invar 42 Pipe designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@bulanpipes.id.
Invar 42 Pipe is extensively utilized in industries that require minimal thermal expansion and high dimensional accuracy. It’s essential in the aerospace field for satellite and avionics components, where precision is crucial despite temperature fluctuations. Invar 42 is also used in electronics for semiconductor tooling, lead frames, and shadow masks. In cryogenic engineering, it plays a vital role in vacuum systems and containers due to its thermal stability at low temperatures. Furthermore, the alloy is applied in scientific instruments, bimetallic thermostats, laser systems, and telecommunications equipment. Its unique thermal properties make it a go-to choice for these demanding applications.
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