Incoloy 800/800H/800HT Pipes

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Incoloy 800/800H/800HT Pipes Supplier and Exporter in Delhi, India

Rithav Pipes and Tubes, located in Delhi, India, has earned a solid reputation as a reliable manufacturer and supplier of Incoloy 800, 800H, and 800HT Tubing. These products are specifically designed to withstand extreme high temperatures and harsh corrosive environments. Made from nickel-iron-chromium alloys, they’re perfect for applications in thermal processing, chemical plants, and power generation systems. Each grade is crafted to maintain its structural integrity even at elevated temperatures, with optimized levels of carbon and aluminum/titanium for enhanced creep and rupture strength. Rithav’s tubing solutions ensure consistent performance, thermal stability, and resistance to oxidation, carburization, and sulfidation. You’ll find these tubes in heat exchangers, furnace components, petrochemical units, and nuclear steam generators.

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The Incoloy 800-series tubing is made up of 30–35% nickel, 19–23% chromium, and up to 0.6% combined aluminum and titanium. The 800H and 800HT versions feature higher carbon content and controlled aluminum + titanium levels to boost high-temperature strength. These alloys showcase impressive tensile strength of at least 500 MPa, yield strength of at least 200 MPa, and elongation of at least 30%. They are highly resistant to oxidation, nitridation, and stress corrosion cracking in both oxidizing and carburizing environments. The tubing maintains its metallurgical stability even after long-term thermal exposure, making it a top choice for high-stress, high-temperature industrial systems that demand durability and performance.

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, India, 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 Rithav Pipes and Tubes?

Choosing Incoloy 800/800H/800HT Pipes from Rithav 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 Delhi, India

Rithav Pipes and Tubes is the largest supplier of Incoloy 800/800H/800HT Pipes in Delhi, India. We offer premium-quality, corrosion-resistant pipes and tubing ideal for marine, chemical, and industrial applications, with our reliable delivery and customized solutions to meet diverse client needs.

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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@rithavpipesandtubes.co.in.

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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.