Monel 400 is a single phase, solid-solution nickel-copper alloy that offers superior resistance to many corrosive environments over temperatures ranging from sub-zero to 800°F. This alloy is only hardenable through cold working, rather than heat treatment. The Curie Temperature of this alloy lies in the ambient temperature range and is affected by variations in the alloys chemical composition. Caution is advised in applications where strong nonmagnetic characteristics are desired. The ratio of copper to nickel in Monel 400 is almost identical to that found in the ore the metal is derived from. This alloy was first patented over 100 years ago, and it continues to be one of the most commonly used corrosion resistant alloys commercially produced.
About uses of Monel400 alloy: various heat exchange equipment, boiler feed water heaters, pipelines, containers, pumps, valves, shafts, etc. in petroleum and chemical processing, seawater desalination equipment, salt production equipment, propeller shafts, gasoline and water tanks, etc.
Monel400 stainless steel pipe
Standard
Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249)
Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3
Drinking water tube: GB / T 19228
Mechanical tube: ASTM A554, EN 10296-2
Size
Outer Diameter Range: 9.5~2000mm
Thickness Range: 0.5~20mm (Size can be customized.)
Length: Up to 11.8 meters per piece.
Shape Section
Round, square, rectangular
Application
Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;
Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;
Industrial pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;
Mechanical tube: handrail, railings, balustrade, hence and so on.
Features:
1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3 m.
2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.
3. Thick welding, good appearance.The mechanical properties of tube could be tested.
4. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.
5. Full material traceability is guaranteed during the manufacturing process.
6. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.
7. Internal Bore: Tubes have a smooth, clean and crevice free bore.
Monel 400 (UNS N04400, NCu30) The structure of Monel 400 alloy is a high-strength single-phase solid solution. It is a corrosion-resistant alloy with the largest amount, the widest application and excellent comprehensive performance. This alloy has excellent corrosion resistance in hydrofluoric acid and fluorine gas medium, and also has excellent corrosion resistance to hot concentrated lye. At the same time, it is also resistant to corrosion by neutral solutions, water, sea water, atmosphere, organic compounds, etc. An important feature of this alloy is that it generally does not produce stress corrosion cracks and has good cutting performance.
The alloy has excellent corrosion resistance in fluorine gas, hydrochloric acid, sulfuric acid, hydrofluoric acid and their derivatives. At the same time, it is more corrosion resistant than copper-based alloys in seawater.
â?² Acid medium: M400 is corrosion-resistant in sulfuric acid with a concentration of less than 85%. M400 is one of the very few important materials in durable hydrofluoric acid.
â?² Water corrosion: M400 alloy not only has excellent corrosion resistance under most water corrosion conditions, but also pitting corrosion and stress corrosion are rarely found, and the corrosion rate is less than 0.25mm/a.
â?² High temperature corrosion: The maximum temperature of M400 continuous work in the air is generally around 600�°C, and in high temperature steam, the corrosion rate is less than 0.026mm/a.
â?² Ammonia: Due to the high nickel content of Monel 400 alloy, it can resist corrosion under anhydrous ammonia and ammoniation conditions below 585�°C.
American standard designation: UNS N04400, Specifications: ASTM B164, ASTM B127, ASTM B165, ASTM B725, ASTM B163, ASTM B366, ASTM B164, ASTM B564, ASTM B164, AMS 4574, AMS 4675, AMS 4730, AMS 4731, AMS 4544, AMS 4574, AMS 4675, AMS 4730, AMS 4731, AMS 4544.
German standard designation: W.Nr. 2.4360, Specifications: DIN 17743, DIN 17750, DIN 17752, DIN 17753, DIN 17754.
Japanese standard designation: JIS NW4400, Specifications: JIS G4902, JIS G4903, JIS G4904, JIS G4905, JIS G4906, JIS G4907.
Chinese standard designation: NS111, Specifications: GB/T 2054, GB/T 2055, GB/T 2056, GB/T 2057, GB/T 2058, GB/T 2059, GB/T 2060, GB/T 2061.
We can provide the following the form:Monel alloy 400 coil; Monel alloy 400 strip;Monel alloy 400 plate; Monel alloy 400 sheets; Monel alloy 400 tube; Monel alloy 400 pipe;Monel alloy 400 flat; Monel alloy 400 bar
GB:NS111;JIS:NW4400;UNS:N04400;W.Nr:2.436
This alloy is mainly used for
1. Seamless water pipes and steam pipes in power plants
2. Sea water exchanger and evaporator
3. Sulfuric acid and hydrochloric acid environment
4. Crude oil distillation
5. The pump shaft and propeller of the equipment used in seawater
6. The nuclear industry is used to manufacture equipment for uranium refining and isotope separation
7. Manufacture of pumps and valves used in the production of hydrochloric acid equipment
High Temperature Alloys: GH2132,GH3030,GH3039,GH3128,GH3044,GH4080A
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
High Temperature Alloys: GH2132,GH3030,GH3039,GH3128,GH3044,GH4080A
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
High Temperature Alloys: GH2132,GH3030,GH3039,GH3128,GH3044,GH4080A
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
High Temperature Alloys: GH2132,GH3030,GH3039,GH3128,GH3044,GH4080A
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
High Temperature Alloys: GH2132,GH3030,GH3039,GH3128,GH3044,GH4080A
Our product enjoys a good reputation in the market of the USA, Canada, Brazil, Mexico, Germany, Italy, Netherland, Britain, Australia, Russia, South Korea, Thailand, Philippines, Malaysia, Iran, South Africa, Ghana and etc.
If you have any demands or inquiries, please feel free to send it to us.
Brand Name: Ark Steel Tube
Place of Origin: China
Outside Diameter: 10.3-426mm
Wall Thickness: 1.24-40.49mm
Length: Up to 25m
Standard: ASTM B163, ASTM B167, ASTM B407, ASTM B444, ASTM B622, ASTM B677, ASTM B829,etc.
Delivery Condition: Pickled&Annealed, Polished, Bright Annealed.
Technique: Seamless
Application: National defense, astronautics, transportation, equipment manufacture, shipping, petroleum, nuclear power industry, oil, and gas industry, and chemical industry, etc.
Marking: LOGO, Standard, Grade, Size, Heat Number.
Package: Woven bag, wooden cases, or as per customer's requirement.
Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable.
