High-temperature tubing - Import export

Superior Tube is a leading supplier of hydraulic tubes to the aerospace industry where our products are deployed in the engines and airframes of both commercial and military aircraft. Our thin wall tubes are used to actuate flight control surfaces such as flaps and slats, and are also crucial components in landing gear and brakes. The high quality tubes we manufacture provide the extra force required to move large control surfaces that bear heavy aerodynamic loads, and are critical to the safe operation of the aircraft. As such they have a high strength to weight ratio. Their effectiveness is important when it comes to aircraft operating costs, particularly where fuel consumption is concerned. Please note that we have a minimum order value of £10,000.

Alloy 276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high chromium, molybdenum and tungsten contents make the alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. Alloy 276 is widely used in the most severe environments such as mixed acid chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour oil and gas. Please note that we have a minimum order value of £10,000.

Alloy 625 is a nickel-chromium-molybdenum alloy used for its high strength, excellent fabricability and outstanding corrosion resistance. Service temperatures can range from cryogenic to 980°C (1800°F). Alloy 625 strength is derived from the solid solution strengthening effect of molybdenum and niobium on its nickel-chromium matrix. Thus precipitation-hardening treatments are not required. This combination of elements also is responsible for superior resistance to a wide range of corrosive environments of unusual severity as well as to high-temperature effects such as oxidation and carburization. Please note that we have a minimum order value of £10,000.

Alloy 400 (UNS N04400) is a solid-solution Nickel/Copper alloy that can be hardened only by cold working. It has reasonable strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Alloy 400 is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feedwater heaters and other heat exchangers; and deaerating heaters. Please note that we have a minimum order value of £10,000.

The chemically stable and high-temperature resistant nickel-chromium-molybdenum alloy 2.4605 (alloy 59) is mainly used in the chemical industry, flue gas desulphurisation plants, paper industry. Alloy 59 is a nickel-chromium-molybdenum alloy with excellent corrosion resistance and high mechanical strength. The alloy has excellent resistance to both oxidizing and reducing media, and possesses superior resistance to chloride pitting and stress corrosion cracking. The alloy is widely used in the most severe environments. Some applications include: flue gas scrubber components, bleach plant and digester components for the pulp and paper industry, sour gas handling equipment, sulfuric acid coolers, waste incinerators and seawater equipment. Please note that we have a minimum order value of £10,000.

Nickel based alloys are very useful materials for the manufacture of high quality tubing products. One of the key reasons is that they offer excellent corrosion resistance in both aqueous and high temperature applications. Nickel alloy tubes offer excellent corrosion resistance, high melting points and resistance to oxidationIn addition to their high melting points and resistance to oxidation and corrosion, nickel alloys are very ductile. Nickel based alloys have a higher ability to accept alloying elements in solid solution than other stainless steel or iron-based alloys. They cantherefore maintain higher metallurgical stability. The combination of high alloying with multiple elements can provide very good corrosion resistance in a wide range of environments while still maintaining good welding and forming characteristics. Please note that we have a minimum order value of £10,000.

Superior Tube supplies high pressure tubes that exceed current industry standards and we supply high quality products that are used in oil and gas extraction, high pressure liquid chromatography, military applications, water jet cutting, and more. Our tube mill manufactures high pressure tubing in straight lengths, and in a variety of corrosion resistant austenitic, nickel alloys, and stainless steels. Sizes run from 0.050” right up to 1.250” outside diameter, with wall thicknesses between 0.0175” and 0.218”. Operating conditions can require our products to be service rated above 60,000psi operating pressure, with tensile strengths greater than 220ksi. Please note that we have a minimum order value of £10,000.

Fine Tubes manufactures a range of specialist stainless steel tubes used to produce high-performance and ultra high-performance liquid chromatography (HPLC and UPLC) columns. Our tubes are components in both liquid and gas chromatography columns which are used for analytical and preparative processes across the fields of biochemistry and analytical chemistry. Tightest Tolerance Control The control process during manufacture of these tubes is critical to meet the highest specifications demanded in this area. The percentage Cross Section Area Reduction (% CSAR) through pilgering and drawing is specific to each product’s dimensions and specifications. Surface Finish The ID surface finish is further refined by passivation, polishing or electro polishing processes. OD surfaces are finished down to 0.1μm (0.25μ") and ID down to 0.16μm (0.40μ") and 0.08μm (0.20μ") with electro polishing. Please note that we have a minimum order value of £10,000.

Fine Tubes manufacturers medium and high-pressure tubing for a range of critical applications in several industries. Our products are crucial in oil and gas extraction projects, as well as in commercial and military aerospace programmes. Operating conditions can require our products to be rated up to 60,000psi operating pressure and with tensile strengths greater than 220ksi (1,515MPa). Oil and Gas Applications Our medium and high-pressure tubing is used in the most hostile downhole conditions including deepwater and sour oil well projects. Applications include precision instrumentation, chemical injection, and monitoring applications for downhole tools. Please note that we have a minimum order value of £10,000.