High Temperature Alloy Pipe Ns5200 Ns5201 Ns6400 Ns6500 H02200 H02201 H04400 H05500 Superalloy Tube Pipe Seamless Steel Round Pipe

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: NS5200 NS5201 NS6400 NS6500 H02200 H02201 H04400
• Technique: Welded
• Shape: Pipe/Tube
• Surface Treatment: Polished
• Special Use: Wear Resistant Steel
• Application: Industry
• Welding Line Type: ERW/Seamless
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Mo
• Certification: ISO 9001
• Technical Treatment: Cold Rolled, Welding and Cold Forming
• Transport Package: Standard Seaworthy Package
• Specification: as required
• Trademark: bolaisheng
• Origin: China

Product Description

A superalloy tube is a specialized alloy tube designed to endure significant stress while offering exceptional oxidation and corrosion resistance.
Nickel-based and cobalt-based superalloys are categorized based on their preparation processes: deformation superalloy, casting superalloy, and powder metallurgy superalloy. They are further differentiated by strengthening methods such as solid solution strengthening, precipitation strengthening, oxide dispersion strengthening, and fiber strengthening. Superalloys are indispensable in manufacturing high-temperature components like turbine blades, guide blades, turbine discs, high-pressure compressor discs, and combustion chambers for aviation, naval, and industrial gas turbines. Additionally, they play a crucial role in the production of space vehicles, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices like coal conversion systems.

Advanced Manufacturing Process for High Temperature Alloy Pipes

For superalloys with minimal or no aluminum and titanium, electric arc furnaces or non-vacuum induction furnaces are typically used. However, when smelting superalloys containing aluminum and titanium in the atmosphere, controlling element burn-off and minimizing gas and inclusions is challenging, thus necessitating vacuum smelting. To further diminish inclusions and optimize ingot crystal structure, a dual process combining smelting and secondary remelting is employed. The primary smelting techniques include electric arc furnace, vacuum induction furnace, and non-vacuum induction furnace, while main remelting methods encompass vacuum consumable furnace and electroslag furnace.
Solid solution strengthened alloys and alloys with low aluminum and titanium content (combined total under 4.5%) are suitable for forging. Alloys containing aluminum and titanium generally undergo extrusion or rolling, followed by hot rolling. Some products may require additional cold rolling or cold drawing. Large diameter alloy ingots or billets necessitate forging via hydraulic press or fast forging hydraulic press.
Highly alloyed, challenging-to-deform alloys find extensive use in precision casting, notably for turbine blades and guide blades. To mitigate grain boundaries perpendicular to stress axes and eliminate porosity, directional crystallization techniques have been developed, enabling grains to grow along a single crystal direction during solidification, producing parallel columnar crystals without transverse grain boundaries. Achieving directional crystallization demands maintaining a significant axial temperature gradient and optimal axial heat dissipation between the liquidus and solid phase lines. Moreover, single crystal blade manufacturing is being explored to remove all grain boundaries.
Product Parameter

Product Name	NS5200 NS5201 NS6400 NS6500 H02200 H02201 H04400 H05500 Superalloy Tube
Material	Monel/Inconel/Hastelloy/Duplex Steel/PH Steel/Nickel Alloy
Shape	Round,Forging,Ring,Coil,Flange,Disc,Foil,Spherical,Ribbon,Square,Bar,Pipe,Sheet
Grade	Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(Zeron 100),2304,904L
	Others: 253Ma,254SMo,654SMo,F50(UNS S32100)F60,F61,F65,1J22,N4,N6 etc
	Alloy : Alloy 20/28/31;
	Hastelloy: Hastelloy B/ -2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N/g;
	Haynes: Haynes 230/556/188;
	Inconel Series:Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter 20;
	Incoloy: Incoloy 800/800H/800HT/825/925/926;
	GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044
	Monel: Monel 400/K500/R405
	Nitronic: Nitronic 40/50/60;
	Nimonic: Nimonic 75/80A/90/A263 ;
Specification	Wire: 0.01-10mmStrip: 0.05*5.0-5.0*250mm Bar: φ4-50mm;Length 2000-5000mmPipe: φ6-273mm;δ1-30mm;Length 1000-8000mmSheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm
Product Characteristics	1.According to the preparation process can be divided into deformation superalloys, casting superalloys and powder metallurgy superalloys.2.According to the strengthening mode, there are solid solution strengthening type, precipitation strengthening type, oxide dispersion strengthening type and fiber strengthening type, etc..
Inspection	ISO,SGS,BV and so on.
Application	High temperature components such as turbine blades, guide vanes, turbine disks, high pressure compressor disks,machine manufacturingand combustion chambers used in the manufacture of aviation, naval and industrial gas turbines
Packaging	1. cases packed in wooden cases2. paper packaging3. plastic packing4. foam packagingPackaging according to customer requirements or products
Delivery	7-25days or according to the product
Payment	T/T,Western Union,MoneyGram,According to customer requirements paymentsfor offline orders.

ApplicationSuperalloy tubes boast a wide range of applications, predominantly in aerospace, energy, and petrochemical industries.
In aerospace, superalloy tubes are instrumental in producing critical components like aircraft engines, turbine blades, and combustion chambers. Their superior high-temperature performance and corrosion resistance ensure engines operate efficiently and reliably under extreme conditions.
In energy sectors, superalloy tubes are essential for manufacturing components in nuclear power plant reactors, steam turbine blades, and other high-temperature parts, driving the energy industry's advancement.
Within the petrochemical industry, superalloy tubes are extensively utilized in catalysts, reactors, refinery towers, and other equipment due to their outstanding corrosion resistance and high-temperature stability.
Superalloy tubes are renowned for their exceptional high-temperature mechanical properties, as well as robust oxidation and corrosion resistance.

Our Advantages

Qualitative Materials:

We employ premium raw materials to guarantee our products deliver unmatched strength, durability, and longevity.

Advanced Technology:

Our manufacturing process integrates cutting-edge technologies, including advanced smelting, continuous casting, and precision rolling techniques.

Customized Service:

We offer bespoke design and manufacturing services tailored to meet the unique needs and specifications of our esteemed clients.

FAQ

Q1: Why choose your company?

A: With over 16 years of unparalleled industry experience and the state-of-the-art capabilities of our advanced factory, we provide exceptional services backed by our professional and dedicated sales team.

Q2: What are your terms of payment?

A: We require a 30% T/T deposit upfront, with the remaining 70% payable before delivery, ensuring a seamless transaction process.

Q3: What are your delivery terms?

A: We offer a comprehensive range of trade terms including FOB, CFR, CIF, and EXW, providing flexibility and convenience for our valued customers.

Q4: What is your delivery time?

A: Our standard lead time is impressively swift, typically ranging from 7 to 15 days upon receipt of the deposit, enabling prompt and efficient fulfillment of orders.

Q5: Can you provide samples?

A: Yes, we proudly offer complimentary samples subject to stock availability. Please note that transportation fees are the responsibility of the buyer.
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