Alloy 800HT Tube

1. Standard：ASTM B407, ASME SB 407
2. Material: UNS N08811, din 1.4549, Incoloy 800HT
3. Diameters: 4.0 - 203.2 mm
4. Wall thickness: 0.5 to 20mm
5. Service: Cutting, Welding, Fabricated, Customized

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Product Introduction

Alloy 800HT tube, is a super alloy, 800HT can withstand temperatures up to 1100°C and is mainly used in applications that require high temperature resistance. This nickel-iron-chromium alloy is often used in applications that require excellent resistance to oxidation, carburization, and sulfidation. Our company is an 800HT supplier, providing seamless and welded tubes, with more than 15 years of export experience, please contact us for more information and free quotes!

Our Suppliers Alloy 800HT tube Standards:

ASTM B407 Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
ASTM B163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes
ASTM B515 Standard Specification for Welded Nickel-Iron-Chromium Alloy Tubes
ASTM B514 Standard Specification for Welded Nickel-Iron-Chromium Alloy Pipe
ASTM B829 Standard Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and Tube

ASTM B407 Incoloy 800HT Seamless Tubing

Size	1/2" OD - 12" OD
OD	3.00 - 219.10 mm
Thickness	0.40 - 12.70 mm
Length	Single, Double Random & Cut Length

Incoloy 800HT Welded Tubing Dimension

Size	1/2" - 12" OD, Guage: 25 SWG - 10 SWG
OD	6.35 to 114.3 mm O.D
Thickness	0.8 - 12.7 mm
Length	up to 26 Meters

INCOLOY 800HT Pipe Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
800 / 800H / 800HT	7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30%

ASTM B163 Incoloy 800HT Applications:

Petrochemical Processing: Ethylene furnace quench systems, steam methane reformer (SMR) pigtails, and headers.
Power Generation: Superheater and reheater tubing in advanced coal-fired and nuclear power plants.
Thermal Processing: Radiant tubes, muffles, and retorts for heat-treatment furnaces.
Hydrocarbon Cracking: Components for vinyl chloride monomer (VCM) production.

Why Source 800HT Tubes from HT Steel Pipe?

We understand that for Alloy 800HT, the Heat Treatment is as important as the chemistry.

Controlled Heat Treatment: Every tube undergoes a high-temperature solution anneal to guarantee the required grain size.

Full Traceability: Supplied with EN 10204 3.1 MTC, including grain size verification and high-temperature tensile test results.

Custom Dimensions: Available in seamless OD from 3.18mm to 219mm, with precision wall thicknesses for heat exchanger applications.

Global Logistics: Ready for fast shipping to industrial centers in Houston, Saudi Arabia, Korea, and Germany.

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FAQ

Q: About Alloy 800HT tube price per kg?

A: Prices from ranges $25 to $50 per kilogram, vary depending on size, wall thickness, supplier etc.

Q: How long does your delivery time take?

A: Delivery time is within 5-21 days

Q: Is There Sample Service?

A: Samples Are Provided Free Of Charge

Q: What Is MOQ?

A: No Minimum Order Quantity

Q: How to pack the products?

A: The inner layer has a waterproof paper outer layer and is fixed with a fumigation wooden pallet.

Q: Exported Countries

A: Brazil, South Africa, Indonesia, India, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, etc

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