High Temperature Alloy Pipe/Tube K402 K403 K405 K406 C74020 C74030 C74050 C74060 Superalloy Tube Hastelloy Alloy Pipe Factory Price

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: K402 K403 K405 K406 C74020 C74030 C74050 C74060
• 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 high levels of stress while offering exceptional resistance to oxidation and corrosion.
Nickel-based and cobalt-based superalloys are the primary types. Their preparation can be categorized by processes such as deformation, casting, and powder metallurgy. Strengthening methods include solid solution, precipitation, oxide dispersion, and fiber strengthening. Superalloys find extensive use in the production of 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 are pivotal in manufacturing space vehicles, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices, including coal conversion systems.

High Temperature Alloy Pipe Manufacturing Process

The manufacturing process for superalloys with minimal or no aluminum and titanium typically employs electric arc furnaces or non-vacuum induction furnaces. For superalloys containing aluminum and titanium, vacuum smelting is crucial to minimize element loss and reduce the inclusion of gas and impurities. To enhance the quality of the ingot's crystal structure and inclusions distribution, a dual process of smelting followed by secondary remelting is often used, employing methods such as electric arc furnace, vacuum induction furnace, and non-vacuum induction furnace. Remelting is primarily done using vacuum consumable furnaces and electroslag furnaces.
Solid solution-strengthened alloys and ingots with low aluminum and titanium content (less than 4.5%) can be processed through forging. Alloys containing higher amounts of aluminum and titanium are typically extruded or rolled before hot rolling, with some products requiring further cold rolling or cold drawing. Large diameter alloy ingots or cakes necessitate forging by hydraulic press or fast forging hydraulic press.
Highly alloyed and complex-to-deform alloys are extensively used in precision casting, such as for casting turbine blades and guide blades. Recent advancements in directional crystallization processes have enabled the growth of parallel columnar crystals without transverse grain boundaries, significantly reducing or eliminating grain boundaries and porosity. Achieving directional crystallization requires maintaining a sufficiently large axial temperature gradient and excellent axial heat dissipation between the liquidus and the solid phase lines. Research is also ongoing in the manufacturing process for single crystal blades to completely eliminate grain boundaries.
Product Parameter

Product Name	K402 K403 K405 K406 C74020 C74030 C74050 C74060 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 have extensive applications across various fields, particularly in aerospace, energy, and petrochemical industries.
In aerospace, superalloy tubes are essential for manufacturing critical components such as aircraft engines, turbine blades, and combustion chambers. Their outstanding high-temperature performance and corrosion resistance ensure efficient and stable engine operation under extreme conditions.
In the energy sector, superalloy tubes are crucial for fabricating reactor components in nuclear power plants, steam turbine blades, and other high-temperature parts, providing significant support for energy industry advancements.
Within the petrochemical industry, superalloy tubes are widely utilized in catalysts, reactors, refinery towers, and other equipment due to their superior corrosion resistance and high-temperature stability.
The unique properties of superalloy tubes include remarkable high-temperature mechanical performance, oxidation resistance, and corrosion resistance.

Our Advantages

Qualitative Materials:

We utilize premium-grade raw materials to ensure our products deliver unmatched strength, durability, and longevity.

Advanced Technology:

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

Customized Service:

We provide bespoke design and manufacturing services to cater to the unique needs and specifications of our clients.

FAQ

Q1: Why choose your company?

A: With over 16 years of unmatched industry experience and the advantage of our cutting-edge factory, we offer exceptional services supported by our professional and dedicated sales team.

Q2: What are your terms of payment?

A: A 30% T/T deposit is required upfront, with the remaining 70% payable before delivery.

Q3: What are your delivery terms?

A: Our comprehensive terms of trade include FOB, CFR, CIF, and EXW, ensuring 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 order fulfillment.

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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