China Customized Bulk Wholesale Incoloy 800 Tube Manufacturers,Supplier,Factory

Incoloy 800 Tube Manufacturer & Supplier

TSM Technology Co., Ltd. is a trusted manufacturer and supplier of Incoloy 800 Tubes, dedicated to providing high-quality nickel alloys for industries worldwide. With a reputation for innovation and reliability, TSM ensures every tube meets stringent quality standards for superior performance and durability.

What is the Incoloy 800 Tube?

Incoloy 800 Tube is a nickel-iron-chromium alloy known for its excellent resistance to high-temperature oxidation, carburization, and corrosion. When reliability in extreme environments is non-negotiable, Incoloy 800 pipe emerges as a premier choice for critical industrial applications. It is widely used in environments requiring exceptional structural integrity and thermal stability. This alloy is ideal for applications in chemical processing, energy production, and heat exchangers, thanks to its ability to maintain mechanical properties at elevated temperatures.

Supply Type

Incoloy 800 pipes include seamless pipes (ASTM B163) and welded pipes (ASTM B704), with an outer diameter of 6–114mm and a wall thickness of 0.5–30mm. The products can provide different surface treatments, such as pickling, brightening, polishing and machining, and support customized specifications.

large diameter seamless pipe

straight pipe

U-shaped pipe

Specifications

OD: φ6 - φ114mm WT: 0.5 - 30mm L ≤ 12000mm
Please confirm with us for customized sizes

Standards

ASTM B163、ASTM B704、ASTM B407

Incoloy 800/800H/800HT (UNS N08800/UNS N08810/UNS N08811)
Chemical Composition		%		Ni		Cr	Fe		C	Mn	Si		Cu	S	AL	Ti
	800	min		30		19									0.15	0.15
		max		35		23	margin		0.10	1.5	1		0.75	0.015	0.60	0.60
	800H	min		30		19			0.05						0.15	0.15
		max		35		23	margin		0.1	1.5	1		0.75	0.015	0.60	0.60
	800HT	min		30		19			0.06						0.15	0.15
		max		35		23	margin		0.10	1.5	1		0.75	0.015	0.60	0.60
		Al + Ti: 0.85-1.20
Physica Characteristics	Density				8.0g/cm³
	Melting point				1350-1400℃
Minimum mechanical properties of alloys at room temperature	alloy		Typical mechanical properties					tensile strength Rm N/mm²				Yield Strength RP0.2 N/mm²			Elongation A5%
	800							500				210			35
	800H							450				180			35

Product Details

Material Characteristics

High-Temperature Strength

Maintains stability in extreme thermal conditions.

Corrosion Resistance

Exceptional resistance to oxidation and carburization.

Fabrication Ease

Readily welded, formed, and machined.

Thermal Stability

Retains structural integrity at high temperatures.

Applications of Incoloy 800 Tube

Heat exchangers and boilers
Ethylene furnace quench systems
Petrochemical processing equipment
Power generation systems
Nuclear steam generators
Chemical and food processing plants

Incoloy 800 Tube vs Incoloy 800HT Pipe

Property	Incoloy 800 Tube (UNS N08800)	Incoloy 800HT Pipe (UNS N08811)
Composition	Ni-32%Fe-21%Cr-0.4%Al-Ti	Ni-35%Fe-21%Cr-0.4%Al-Ti (Higher Ti/C ratio)
Key Feature	General-purpose corrosion/heat resistance	Optimized for high-temperature strength
Temperature Limit	Up to 700°C (1292°F)	Up to 815°C (1500°F) with stabilized carbides
Mechanical Strength	Tensile: 500-750 MPa	Tensile: 550-790 MPa (HT = High Temperature)
Corrosion Resistance	Good for oxidizing acids, steam	Enhanced creep rupture strength in thermal cycling
Common Applications	Heat exchangers, furnace parts	Petrochemical cracker tubes, nuclear reactors
Standards	ASTM B163 (Seamless Tube)	ASTM B407 (Seamless Pipe)
Form Availability	Thin-walled tubing (OD: 6-120mm)	Thick-walled pipes (Schedule 10-160)
Cost	Lower (Standard grade)	15-20% higher (Specialized HT treatment)

Factory

Testing Process and Equipment

Why Choose Us?

Customized solutions

including size, wall thickness, surface treatment, processing technology, etc.

Full quality control

100% hydrostatic pressure test, each tube is traceable.

Processing services

Provide cutting, welding, bending and other special processing needs.

Global supply

Products have been sold to more than 60 countries around the world.

TSM Technology

TSM Technology is a superior nickel alloy and special metals supplier and stockist. We are dedicated to providing quality superior alloys such as Nickel、Monel、Inconel、Incoloy、Hastelloy、High Temperature alloy to the precision engineering industry and machine shops globally, such as in pharmaceutical, pharmachemical, marine, shore (oil and gas), and medical industries.

Our international trading journey began in 2011 in Hong Kong， Over the 14 years, TSM has continuously evolved and grown, building a reputation for innovation, reliability, and quality in the superior Nickel alloy area.

70+

Global Supply

110+

number of employees

5000m²

Modern factory

AS9120

quality control

Packaging and shipment

Shipping-TSM Technology

FAQ

Q: What sizes are available for Incoloy 800 Tubes?

A: Our product comes in a range of sizes, with outside diameters from 6.0 mm to 114 mm and wall thicknesses from 0.5 mm to 15 mm. We also offer custom sizes to meet your specific requirements.

Q: Do you provide certification for your products?

A: Yes, we provide all necessary certifications, including ISO 9001, ISO 14001, and ISO 45001, to ensure compliance with international standards.

Q: Can you support custom processing?

A: Absolutely! We offer customized sizes and processing options to cater to your unique project needs.