Wilsun

ABOUT US

Main business

Wilsun Hi-Tech Materials Limited is one integrated enterprise specializing in the R&D, manufacturing, fabricating and distribution of Ni-Alloys, integrating industry, academia, research and sales , our Head-Office locate in NanJing,and established the R&D,Branchs, Plants and Warehouses in HongKong / ShangHai / WenZhou / WuXi / HuZhou / DanYang / JiangYin / HeFei cities. Wilsun main business focus on the Ni-Alloy Series Products,mainly Casting Master Ni-Alloy,Deforming Super-Alloy,Nickel Base Corrosion Resistant Alloy and Precision Ni-Alloy.

Our main products category includes Casting Master Ni-Alloy Round Bars,wire rod,plate,strip,seamless&welded pipes/tubes,fittings,flanges,fasteners,thin wire and powder(especially for 3D printing field).

PRODUCT

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UNS NO6625 Round Bars

UNS NO10276 Seamless Tubes

UNS NO6600 Welded Pipes

UNS NO6617 Fittings

UNS NO8825 Flanges

UNS NO4400 Plates

UNS NO7738LC Thin Wire

UNS NO7718 Powder

OUR ADVANTAGES

What We Do ---

Providing Ni-Alloy Series Products Globally

Casting Master Ni-Alloy

Casting master Ni-Alloys are a type of high-temperature alloys used in investment casting process. They have high alloying chemical composition ranges and a high service temperature range, used in the hot sections of aeroengines and gas turbines,such as turbine rear frames, turbine rotating&guide blades, discs and so on.
Deforming Super-Alloy

Deforming Super-Alloy refers to a class of superalloys that can be hot and cold deformed, have good mechanical properties, comprehensive strength and toughness, and have high oxidation resistance.

Ni Base Corrosion Resistant Alloy

Nickel-based corrosion-resistant alloys generally refer to nickel-based metal materials with strong corrosion resistance in extremely harsh acidic&alkaline environments.
Precision Ni-Alloy

Precision Ni-Alloys usually refer to functional metals with special physical properties, such as magnetic, electrical, and thermal properties, including magnetic alloys, elastic alloys, and expanded alloys.

OVERSEAS' PROJECTS

Wilsun provide one-stop quotation and document services to EPC or Sub Contractor companies, including PED, MTC, IPT, PQR, NDT and other types of documents for seamless pipes, welded pipes, fittings, flanges, and fasteners, ensuring you worry free.

Aviation&Aerospacee

Nuclear Power Plant

Petroleum Refinery

Vessel Building

Seawater Desalination

Oil Drilling Platforms（OTC）

New Energy Vehicles

3D Print Industry

Medical Devices

Learn More +BLOG

Wilsun's BLOG updates industry news once per week, updates the latest developments in the industry, and updates our company's latest development status and updates on company dynamics once per month.

August 21, 2025

Nickel Alloy 617 Plates: High-Performance Material for Extreme Conditions

Nickel Alloy 617, commonly referred to as Inconel 617, is a solid-solution strengthened nickel-chromium-cobalt-molybdenum alloy renowned for its exceptional strength, oxidation resistance, and metallurgical stability at elevated temperatures. In plate form, Alloy 617 has become a trusted material in industries where ex...

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August 19, 2025

Why Inconel 625 Pipes Are the Unsung Heroes of Extreme Environments

When it comes to piping systems that face relentless heat, corrosive chemicals, and high-pressure conditions, ordinary materials simply fall short. This is where Inconel 625 pipes step into the spotlight — a nickel-based alloy that redefines durability and performance in the harshest industrial environments.

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