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China Incoloy 800 Pipe Factory

06/24/2025

Incoloy 800 pipe factories in China are among the largest global producers of heat- and corrosion-resistant alloy pipes used in power generation, petrochemical processing, and heat treatment equipment. Incoloy 800 (UNS N08800) is a nickel-iron-chromium alloy known for excellent resistance to oxidation and carburization at elevated temperatures. Chinese factories produce both seamless and welded pipes in various sizes, and many offer custom dimensions and surface finishes to meet international standards like ASTM B407 and ASME B36.10M.

China Incoloy 800 Pipe Factory

Specifications of Incoloy 800 Pipes Produced in China

Below is a summary of standard specifications offered by Incoloy 800 pipe manufacturers in China:

Pipe Type Size Range Standard
Seamless Pipe ½″ – 8″ OD ASTM B407, ASME SB407
Welded Pipe 1″ – 20″ OD ASTM B514, ASME SB514
Custom Length Up to 12 meters ASTM, GB/T, JIS

Top Incoloy 800 Pipe Factories in China

Here are several well-established factories and suppliers in China that specialize in producing Incoloy 800 pipes:

Factory Name Location Products
Jiangsu Huacheng Industry Pipe Making Co., Ltd. Wuxi, Jiangsu Seamless alloy and stainless steel pipes
Yuhong Group Co., Ltd. Zhejiang Nickel alloy pipes, tubes, and fittings
Jiangsu Xinkang Advanced Materials Co., Ltd. Changzhou, Jiangsu Incoloy/Inconel alloy tubing and piping
Huzhou Dongshang Stainless Steel Co., Ltd. Huzhou, Zhejiang Precision welded Incoloy and stainless pipes
Wenzhou Longwan Alloy Co., Ltd. Wenzhou, Zhejiang ASME-compliant alloy pipe systems

Available Surface Finishes and Tolerances

Chinese factories offer a range of finishes to suit industrial requirements:

Surface Finish Application
Annealed & Pickled Corrosion resistance, clean surface
Bright Annealed Precision systems, instrumentation
Polished (180–600 grit) Decorative or sanitary applications

Certifications Offered by Chinese Factories

Many factories in China export Incoloy 800 pipes globally with the following certifications:

Certification Description
ISO 9001 Quality Management System
ASME & ASTM Compliance Material and dimensional standards
EN 10204 3.1 / 3.2 Mill Test Certificate with full traceability
PED / CE For pressure equipment in EU markets

FAQs About China Incoloy 800 Pipe Factories

Where are the major Incoloy 800 pipe factories located in China?
Most are located in Jiangsu and Zhejiang provinces, including cities like Wuxi, Changzhou, and Wenzhou.

Do Chinese factories supply ASTM-certified Incoloy 800 pipes?
Yes, leading factories provide pipes certified to ASTM B407 and ASTM B514 standards, with mill test certificates.

Can I order custom-sized Incoloy 800 pipes from Chinese manufacturers?
Yes, most factories accept custom orders based on drawings and offer services like cutting, polishing, and export packing.

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