Gh2302 High Temperature Alloy Superalloy Tube Pipe with Enhanced Durability Features Various Sizes Can Be Customized

• Customization: Available
• Type: Alloy Steel Pipe
• Standard: AISI, ASTM, DIN, GB
• Model NO.: GH2302
• 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 high-performance alloy tube designed to withstand significant stress while offering exceptional resistance to oxidation and corrosion.
Our offerings include nickel-based and cobalt-based superalloys. Depending on the manufacturing process, these can be categorized into deformation superalloys, casting superalloys, and powder metallurgy superalloys. Strengthening methods include solid solution strengthening, precipitation strengthening, oxide dispersion strengthening, and fiber strengthening types. Superalloys are indispensable in creating high-temperature components like turbine blades, guide vanes, turbine discs, high-pressure compressor discs, and combustion chambers for aviation, naval vessels, and industrial gas turbines. They are also crucial for spacecraft, rocket engines, nuclear reactors, petrochemical equipment, and energy conversion devices such as coal conversion systems.

High-Temperature Alloy Pipe Manufacturing Process

For superalloys lacking or with minimal aluminum and titanium content, electric arc furnaces or non-vacuum induction furnaces are typically used for smelting. When smelting superalloys that contain aluminum and titanium in an atmospheric environment, it's challenging to control element loss and prevent gas and inclusions from entering. Thus, vacuum smelting is preferred. To further enhance the purity and crystalline structure of the ingot, a dual process combining smelting and secondary remelting is often employed. Primary smelting techniques include electric arc, vacuum induction, and non-vacuum induction furnaces. Remelting techniques include vacuum consumable and electroslag furnaces.
Solid solution strengthened alloys and those with low aluminum and titanium content (less than 4.5%) can be forged directly. Alloys containing aluminum and titanium are generally processed through extrusion or rolling, followed by hot rolling, with some products requiring additional cold rolling or drawing. Large-diameter alloy ingots necessitate forging via hydraulic or fast-forging hydraulic presses for optimal results.
Highly alloyed, hard-to-deform superalloys are increasingly used in precision casting for components like turbine and guide blades. To minimize or eliminate grain boundaries and porosity, directional crystallization processes have been developed. This ensures grain growth along a single crystal direction during solidification, resulting in parallel columnar crystals without transverse grain boundaries. Achieving directional crystallization requires maintaining a substantial axial temperature gradient and effective axial heat dissipation between liquidus and solidus phases. Additionally, single crystal blade manufacturing processes are under study to completely eliminate grain boundaries.
Product Parameter

Product Name	GH2302 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.

GH2302  Chemical element content (%)
Element	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	W	Zr	B	Al	Ce	More
min	-	-	-	-	-	12	38	1.5	2.3	3.5	-	-	1.8	-	Fe:Margin
max	0.08	0.6	0.6	0.02	0.01	16	42	2.5	2.8		0.05

ApplicationSuperalloy tubes have a broad spectrum of applications, including aerospace, energy, petrochemical, and other critical industries.
In aerospace, superalloy tubes are vital in the production of vital components such as 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 the energy sector, superalloy tubes are integral to manufacturing reactor components for nuclear power plants, steam turbine blades, and other high-temperature applications, providing essential support for the growing energy industry.
In the petrochemical industry, superalloy tubes are extensively used in catalysts, reactors, refinery towers, and various other equipment due to their excellent corrosion resistance and high-temperature stability.
The unique properties of our superalloy tubes include exceptional high-temperature mechanical properties, as well as superior oxidation and corrosion resistance.

Our Advantages

Qualitative Materials:

We source only top-grade raw materials, ensuring our products deliver unmatched strength, durability, and longevity.

Advanced Technology:

Our state-of-the-art manufacturing techniques include advanced smelting processes, continuous casting, and precision rolling, ensuring the highest quality and performance.

Tailored Solutions:

We offer bespoke design and manufacturing services meticulously crafted to meet the distinct needs and specifications of every client.

Frequently Asked Questions

Q1: Why should you choose our company?

A: With over 16 years of unparalleled industry experience, coupled with our state-of-the-art factory, we provide exceptional services. Our knowledgeable and dedicated sales team is always ready to support your needs.

Q2: What are your payment terms?

A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery, ensuring a smooth and secure transaction.

Q3: What are your delivery terms?

A: Our flexible trade terms include FOB, CFR, CIF, and EXW, providing convenience and adaptability for our esteemed clients.

Q4: What is your typical delivery time?

A: Our delivery lead time is impressively fast, typically ranging from 7 to 15 days after receiving the deposit, ensuring prompt and efficient service.

Q5: Can you supply samples?

A: Absolutely, we offer complimentary samples based on stock availability. Please note that transportation costs must be covered by the buyer.
Certifications