Industrial boilermaking, Flexinox Industrial’s specialty.
Flexinox Industrial: experts in the manufacture of stainless steel industrial boilermaking elements.
At Flexinox Industrial we specialize in the manufacture of customized refractory stainless steel equipment for industrial boilermaking, heat treatment, enameling and industry in general. We offer a wide range of products, such as muffles, radiant tubes, cable supports for annealing furnaces, accessories and tooling, among others. All our products are manufactured with materials resistant to corrosion and high temperatures, which ensures their durability and efficiency in the performance of their function.
We strive to always be at the forefront of technology, in order to offer products of the highest quality, adapted to the needs of the market and our customers. In addition, our highly experienced team is committed to providing a fully personalized customer service.
We have the ISO 9001 quality certificate and we have a long experience and recognition at national and international level in the manufacture and commercialization of all the stainless steel products necessary for industrial boilermaking and heat treatment installations. We also manufacture and commercialize elements for vitreous enameling, such as radiant tubes, tools, gratings, hooks, frame assemblies, plates, bars, tie rods, deflector plates, among others.
In summary, the Flexinox Industrial brand is focused on providing high quality and durable products, with personalized attention and a constant commitment to be at the forefront of technology. We can assure the supply, quality and technical attention that our customers require to satisfy all their needs.
What kind of products do we manufacture for heat treatment and boilermaking?
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- Tubos radiantes / Radiant tubes
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- Fondos de depósito / Deposit funds
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- Muflas / Mufflers
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- Utillaje (Soportes de cableado para hornos) / Tooling
¿How can we help you?
Industrial boilermaking and heat treatment
Flexinox Industrial is a brand specialized in the manufacture of stainless steel elements for industrial boilermaking and heat treatment. Our experience in the sector has allowed them to develop high quality solutions for customers in various industrial sectors.
Indeed, industrial boilermaking is a branch of metallurgy that is responsible for manufacturing steel containers and structures for industry. At Flexinox Industrial, we have a wide range of products designed specifically for boilermaking, including muffles, radiant tubes, heat exchangers and other process equipment.
In addition, we are experts in the heat treatment of stainless steel, which allows us to offer products with unique characteristics of strength and durability. Heat treatment consists of subjecting steel to high temperatures to modify its microstructure, improving its mechanical and chemical properties.
Check the guide to the characteristics and applications of our products for industrial boilermaking.
Our high-temperature resistant steel alloys ideal for industrial boilermaking
- ALLOY 80-20: One of its main applications is the manufacture of electrical resistors which, under certain circumstances, can be used up to temperatures of 1,150ºC.
- ALLOY 600: High performance due to its mechanical properties and resistance to oxidation up to 1,150ºC; it is used in the construction of elements for furnaces in general, reactor vessels, heat exchangers, etc.
- ALLOY 601: Good performance at temperatures above 1,000ºC due to the formation of a protective chromium-aluminum layer, which does not detach under heat cycles; used for the manufacture of furnace parts (radiant tubes, muffles, etc.) and heat treatment tools.
- ALLOY DS: Excellent performance in oxidizing atmospheres up to 1.000ºC under acyclic conditions of cold-heat thermal processes and in atmospheres with high nitrogen content (dissociated ammonia); it is used for the manufacture of furnace parts and heat treatment tools.
- ALLOY 800: Good behavior in oxidizing and reducing atmospheres, like Alloy 600, 601 and DS alloys; does not form “sigma phase”; used for high temperature process equipment.
- AISI-310: High resistance to oxidation up to temperatures of 1,100ºC; used in the manufacture of furnace parts, heat treatment tools, refractory wire cloths, etc.
Our corrosion-resistant steel alloys ideal for industrial boilermaking
- ALLOY 825: Remarkable corrosion resistance; used for containers or elements in contact with sulfuric and phosphoric acid solutions.
- AISI-316L: Improves the properties of AISI-316 against corrosion, as a consequence of its low C content. Used in the construction of exchangers, condensers, etc.
- AISI-316: Good behavior against phosphoric acid attack up to 40ºC, hydrochloric acid diluted to 1% at 20ºC and certain concentrations of sulfuric acid at 20ºC. Used for the naval, chemical, textile, etc. industries.
- AISI-304L: Improves the properties of AISI-304 against intergranular corrosion, as a consequence of its low C content.
- AISI-304: Resistant to the most common corrosive attacks and maintains good mechanical characteristics at cryogenic temperatures.
Stainless steel enameling
As if that were not enough, we not only manufacture accessories for heat treatment and others, but we also commercialize elements for vitreous enameling: radiant tubes, tools, gratings, hooks, frame assemblies, plates, bars, tie rods, deflector plates, etc.
Check the guide to the characteristics and applications of our vitreous enamel products.
Our ideal alloys for stainless steel enamelings
- ALLOY 600: High performance due to its mechanical properties and resistance to oxidation up to 1,150ºC; it is used in the construction of furnace elements in general.
- ALLOY 601: Good performance at temperatures above 1,000ºC due to the formation of a protective chromium-aluminum layer, which does not detach under thermal cycles; used for the manufacture of furnace parts (radiant tubes, tools, etc.).
- ALLOY 602: Like ALLOY-601 alloy, it does not form “sigma phase”. Good corrosion resistance. Use similar to ALLOY-601 alloy.
- ALLOY DS: Excellent behavior in oxidizing atmospheres up to 1,000ºC under acyclic conditions of thermal processes of cold-heat and in atmospheres with high nitrogen content (dissociated ammonia); it is used for the manufacture of furnace spare parts, tools, etc.
- ALLOY 800: Good behavior in oxidizing and reducing atmospheres, as ALLOY 600, 601, 602 and DS alloys; it does not form “sigma phase”, it is used for high temperature process equipment.
- AISI-310: High resistance to oxidation up to temperatures of 1,100ºC; it is used in the manufacture of furnace parts, tools, etc.
- AISI-314: Its high Si content gives it greater resistance to high temperatures than AISI-310, being 1,150ºC its limit of use in oxidizing atmospheres. It is used for the manufacture of furnaces, tools, etc.
- AISI-430: Ferrous material. Good corrosion resistance. Used for elements and components of enameling furnaces.