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Rolex International is a renowned manufacturer and exporter of industrial pipes and fittings. We take utmost care while manufacturing these products in terms of their quality and application. Our personnel work in close coordination with the customers to understand their requirements and deliver products that best meet their requirements. The melange of our products include:
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We manufacture a wide variety of steel pipes which have been manufactured using superior quality raw materials. These steel pipes are available in following grades: AISI 304, 304L, 316, 316L, 321, 317L, 310, & 310S Quality. We also offer various stainless steel products like Pipes, Tubes, Round & Hex Bars, Pipe Fitting, Flanges, fasteners & Valves.
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We offer our range of special and non ferrous metal, which are durable and corrosion free. These metals are offered in various specifications like: With M.T.C. I.B.R. Lloyds Certificate, ASTM A106 Gr.B.A335, Gr. P-11, P-22, P-5, P-9 and in sizes like 1/2" TO 24" Sch 40, 80, 120, 160,XXS. We meet customized requirements of our clients. These special and non ferrous metal that we offer are used in various industrial and commercial purposes.
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Discription : Monel Alloy is a nickel-copper solid solution strengthened alloy. The Monel Alloy is characterized by moderate strength, good weld ability, good general corrosion resistance and toughness. It is useful at temperatures up to 1000°F (538°C). Monel Alloy has excellent resistance to rapidly flowing brackish or seawater where cavitation and erosion resistance is necessary. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. Monel Alloy is slightly magnetic at room temperature. Application : Some typical applications for alloy 400 are:
• Chlorinated solvents
• Crude oil distillation towers
• Ethyl chloride purification
• HF alkylation
• HF reboilers
• Marine components
• Marine splash zone sheathing
• MEA reboilers
• Oil well recovery pumps
• Salt production
• Salt residual compounds
• Shafting
• Wire netting for insulation |
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Inconel Alloy is a nonmagnetic, nickel-based high temperature alloy possessing an excellent combination of high strength, hot and cold workability, and resistance to ordinary form of corrosion.
This Inconel Alloy also displays good heat resistance and freedom from aging or stress corrosion throughout the annealed to heavily cold worked condition range. Applications
Some typical applications are:
· Barge and tank truck liners
· Carburizing atmospheres
· Ethylene dichloride crackers
· Furnace trays, mufflers, hangers
· Gasoline stabilizer production
· MgCl2evaporates
· Phenol condensers
· Soap manufacture
· Titanium dioxide
· Vegetable and fatty acid vessels
Corrosion Resistance
The high chromium content of alloy 600 raises its oxidation resistance considerably above that of pure nickel, while its high nickel content provides good corrosion resistance under reducing conditions.
This alloy exhibits high levels of resistance to stress and salt water, exhaust gases, and most organic acids and compounds.
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Specification
Hastelloy is covered by ASME . Plate, sheet, strip, bar, tubing, and pipe are covered by ASME specifications SB-574, SB-575, SB-619, SB-622 and SB-626 and by ASTM specifications B-574, B-575, B-619, B-622 and B-626. The UNS number is NO6022.
Application
Some of the area of present or potential use for alloy C-22 are: Acetic acid/Acetic Anhydride, cellophane manufacturing, chlorine spargers, chlorination systems, circuit board etching equipment, complex acid/chemical mixtures, fans and blowers, galvanizing line equipment, gas scrubber systems, geothermal wells, HF furnaces, incineration systems, nuclear fuel reprocessing, pesticide production, phosphoric acid applications, pickling system components, plate heat exchangers, selective leaching systems, sulfur oxide cooling towers, sulfonation systems, and tubular heat exchangers.
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Carpenter Nickel 200 alloy is a commercially pure nickel that exhibits good corrosion resistance. It is ferromagnetic and has relatively low electrical resistivity. This combination of properties has allowed its use in a wide variety of applications.
Because the alloy displays good corrosion resistance, it has been used in food handling equipment, caustic solution, and general corrosion-resistant parts and structures. The magnetic and mechanical properties have enabled it to be used in devices requiring magnetic actuated parts.
The excellent combination of properties enables Carpenter Nickel alloy to be cold worked by forming and drawing. It is readily welded and will retain its properties at both sub-zero and elevated temperatures. Its low electrical resistivity has allowed its use as conducting leads and terminals in electrical and electronic components.
Because of its magnetostrictive properties (especially significant length change when magnetized), the nickels have been used in sonic devices such as sonar or for control sin ultrasonic welding.
Carpenter Nickel alloys meets the requirements of ASTM Specification B-160.
Carpenter Nickel alloy is a low carbon modification of Carpenter Nickel 200 alloy that has found applications in the electronic industry at temperatures up to 1200°F (649°C). It is preferred to Carpenter Nickel 200 alloy above 600°F (315°C), because of its better resistance to "creep."
This alloy has a low annealed hardness and very low work- hardening rate that is desirable for cold forming operations such as deep drawing, spinning, coining, etc. It has been used in corrosion-resistant equipment such as caustic evaporators, in spun anodes, combustion boats and laboratory crucibles, and electronic components where its excellent fabricating characteristics provide some advantage.
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