Incoloy 800/800H/800HT Pipes

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Incoloy 800/800H/800HT Pipes Supplier and Exporter in Houston , USA

Liam Pipes and Tubes, based in Houston, USA, is a reliable manufacturer and supplier of Incoloy 800, 800H, and 800HT pipes. This company focuses on providing high-performance alloy piping solutions that are perfect for high-stress and elevated temperature industrial applications. Renowned for their precision and durability, Liam Pipes and Tubes ensures that their Incoloy pipes meet international standards, offering outstanding resistance to oxidation, carburization, and thermal fatigue. These pipes find extensive use in the chemical, petrochemical, and power generation sectors. With a commitment to customer satisfaction, prompt delivery, and competitive pricing, Liam Pipes and Tubes has become a go-to source for Incoloy 800 series piping solutions, both domestically and internationally.

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The Incoloy 800 series pipes are primarily made up of nickel (30–35%), iron (at least 39.5%), and chromium (19–23%). The 800H and 800HT variants are enhanced versions of the 800, featuring controlled carbon levels along with aluminum and titanium additions to boost their high-temperature strength and creep resistance. Typically, these pipes exhibit tensile strength ranging from 500 to 600 MPa, yield strength between 200 and 275 MPa, and an elongation of about 30%. They maintain their structural integrity even when exposed to high temperatures of up to 1100°C. Their ability to resist oxidation, stress corrosion cracking, and carburization makes them perfect for use in high-heat and corrosive environments.

Incoloy 800/800H/800HT Pipes Specification

Alloy 800 Pipe Specification	ASTM B 167 ASME SB 167 / ASTM B 829 ASME SB 829 / ASTM B 517 ASME SB 517
Incoloy Alloy 800 Pipe Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Our Presence	USA, Canada, Australia, USA, Malaysia, Poland, Iran, Italy, Singapore, UAE
Incoloy 800 Welded Pipe size	5.0 mm – 1219.2 mm
Alloy 800 EFW Pipe size	5.0 mm – 1219.2 mm
Specialized in	Large Diameter Alloy 800 Pipe
Incoloy 800 Pipe Form	Hollow, Square, Round, Rectangular , Straight Pipes, Hydraulic Etc.
Alloy 800 Pipe End	Plain End, Beveled End, Treaded.
Incoloy 800 Pipe Length	Single Random, Double Random & Cut Length.
Alloy 800 Seamless Pipe size	4 to 219mm W. T.: 0.5 to 20mm
Marking	All Incoloy Alloy 800 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Manufacturers of Incoloy 800 Pipe	Alloy 800 Pipe make Sumitomo Metals, Japan Alloy 800 Pipe make Tubacex Tubos Inoxidables S.A., Spain Incoloy 800 Seamless Pipe make Seah Steel Corporation, Korea Incoloy 800 Pipe make Sanyo Special Steel, Japan Incoloy 800 Pipe make Nippon Steel Corporation, Japan Incoloy Alloy 800 Pipe make Kobe Special Tube, Japan Incoloy Alloy 800 Pipe make Schoeller Bleckmann, Austria
Incoloy 800 Pipe Schedule	SCH5, SCH10, SCH40, STD, SCH80, SCH160
Material Test Certificates (MTC)	Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Test	Hardness Test Flattening Test Pitting Resistance Test Chemical Analysis – Spectro Analysis Micro and MacroTest Flaring Test Intergranular Corrosion (IGC) Test Mechanical Testing Such as Tensile of Area Positive Material Identification – PMI Testing
Origin	European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)

Incoloy 800/800H/800HT Pipes Chemical Composition

Grade		C	Mn	Si	Fe	S	Cr	Al-Ti	Ni
Incoloy 800 Pipe	min.	–	–	–	39.5	–	19.0	0.15	30.0
Incoloy 800 Pipe	max.	0.1	1.5	1.0	–	0.015	23.0	0.60	35.0
Incoloy 800H Pipe	min.	0.05	–	–	39.5	–	19.0	0.15	30.0
Incoloy 800H Pipe	max.	0.1	1.5	1.0	–	0.015	23.0	0.60	35.0
Incoloy 800HT Pipe	min.	0.06	–	–	39.5	–	19.0	0.85/0.25	30.0
Incoloy 800HT Pipe	max.	0.1	1.5	1.0	–	0.015	23.0	1.20/0.60	35.0

Incoloy 800/800H/800HT Pipes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
800-H-HT	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa –205	30	–	–

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose Incoloy 800/800H/800HT Pipes from Liam Pipes and Tubes?

Choosing Incoloy 800/800H/800HT Pipes from Liam Pipes and Tubes ensures superior corrosion resistance, excellent thermal conductivity, high strength, and long-lasting performance. Our commitment to quality and precision makes our pipes and tubing ideal for demanding industrial applications.

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Largest Incoloy 800/800H/800HT Pipes Supplier in Houston , USA

Incoloy 800, 800H, and 800HT pipes are commonly utilized in various high-temperature industrial applications. They are particularly well-suited for heat exchangers, furnace components, petrochemical reformers, and superheater/reheater tubing in power plants. In the realm of chemical processing, these pipes are employed in equipment that handles acids, nitrates, and oxidizing agents. Their impressive resistance to oxidation and creep deformation makes them ideal for nuclear applications as well.

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Types of Incoloy 800/800H/800HT Pipes

Are Custom Sizes Available for Incoloy Pipe ?

Yes, custom sizes are available for Incoloy 800/800H/800HT Pipes to meet specific requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@liampipes.us.

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Incoloy 800, 800H, and 800HT pipe is widely used at high temperatures due to its excellent resistance to oxidation and carburization Typical applications include petrochemical and chemical processing, furnace components, and heat transfer change. They are also used in electricity generation, especially in steam generators and nuclear reactors, where their ability to withstand extreme temperatures and corrosive weather conditions is essential to the use of these alloys in oil and gas production for durable and reliable equipment under extreme conditions Increased.