More than 25 years experience in the design, manufacture, installation, maintenance and repair for corrosion-resistant process equipment.

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High Quality Management, Continuous Improving, Surpassing Clients' Expectations.

Main Products: Titanium Vessel, Titanium Tank, Piping, Titanium Fitting, Repair Welding for Equipment / Parts in Petrochemical Plant and Steel Mill

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Aluminum Fabrication Product
Aluminum Fabrication Product

Perfect Welding is very experienced with Aluminum welding products Aluminum material is infamous for its difficulty to be welded. Since there are many variables that cause porosities, it often requires high skilled welding technicians to perform. Linde Group, an internationally known gas company and leading aluminum piping expert, has taught Perfect Welding how to do aluminum jobs. We have dealt with different types of aluminum projects and are very familiar with aluminum welding.

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Duplex Sustainless Steel Fabrication Product
Duplex Sustainless Steel Fabrication Product

Perfect Welding has a great deal of experience to fabricate Duplex Sustainless Steel Product. Duplex Sustainless Steel has a mixed microstructure of austenite and ferrite that has made it famous for being sea water resistant. Compared to austenitic stainless steels, duplex stainless steels have roughly twice the strength as well as improved resistance to localized corrosion. This includes pitting corosion, crevice corrosion and stress corrosion cracking. Duplex Sustainless Steels are characterized by high chromium (19–32%) and molybdenum (up to 5%) and lower nickel contents than austenitic stainless steels. There are however several requirements on heat treatment, welding technology, and machining.

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Hastelloy C276 Fabrication Product
Hastelloy C276 Fabrication Product

Perfect Welding has a breadth of experience with Hastelloy C276 fabrication and welding. hastelloy Alloy is used in chemical process plants because of its excellent resistance to corrosion. The primary function of the Hastelloy alloys is that it still survives effectively under high-temperature and high corrision envirnment. It also offers high-stress service in moderate to severely corrosive, erosion-prone environments where more common and less grade iron-based alloys would fail. This includes the pressure vessels of chemical reactors, distillation equipment, pipes and valves, as well as some nuclear reactors.

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OEM Product
OEM Product

When looking for Original Equipment Manufacturer, the original equipment design company must find trustable manufacturer to ensure welding quality. A trustable manufacturer must possess 1. Qualified factories 2. Qualified welders 3. Sufficient Welding Equipment 4. Qualified fabricators 5. Experiences with OEM projects 6. Quality control teamPerfect Welding Tech. Ltd. has more than twenty five years of welding, fabrication, reforming, and heat treatment experiences. From carbon steel, stainless steel work piece to special materials such as Titanium, Zirconium, Tantalum, Niobium, Inconel, hastelloy Alloy, or Monel, we capable to satisfy customers' OEM request.

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Special Metal Fabrication Product
Special Metal Fabrication Product

Perfect Welding has a great deal of experience with fabrication for many different material fabrications including silver, pure nickel, clad material, and other alloys. Since these metals have limited usage and are used in small amounts, it is not easy to find a proper fabricator.

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Repair of Special Metal Product
Repair of Special Metal Product

Since 1992. Perfect Welding has provided field welding and repair service. We are familiar with repair procedures for special metal equipments as well as steel equipments. In 2012, we obtained the ASME R stamp which allows us to be eligible for equipments needing to be repaired in accordance with ASME code. Most of our services are requested by the following industries.

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Tantalum Fabrication Product
Tantalum Fabrication Product

Tantalum is one of the most corrosive resistant metals on the earth and it is commonly used in chemical plants to resist high temperatures and highly corrosive fluids. It requires explicit fabrication and an expert knowledge of welding technology to manufacture tantalum goods. Perfect Welding Tech. LTd., have fabricated around a hundred of Tantalum containers, heaters, heat exchangers, and other products.

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Titanium Fabrication Product
Titanium Fabrication Product

Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density and high strength. It is highly resistant to corrosion in sea water, aqua regia and chlorine. Perfect Welding Tech. Ltd. provides one stop service includes counseling, design and fabrication. We offer products for Chemical Industry, Electrolysis Industry, Electronics Industry, Paper Pulp Industry, Steel Industry as well as other industries in need of Titanium product.

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Zirconium Fabrication Product
Zirconium Fabrication Product

Highly corrosive fluids such as Hydrochloric Acid, Acetic Acid, and H2O2 are often used during the process of chemical production. However Zirconium possesses a superior corrosion resistance over other active metals which in effect reduce maintenance expenses as well as risks of damaging corrosive leaks. With decades of experience handling zirconium as well as a complete stock of zirconium material, Perfect Welding Tech. Ltd. provides timely and effective service. Perfect Welding Tech. Ltd. provides one stop service includes counseling, design and fabrication. We offer products for Chemical Industry, Electrolysis Industry, Electronics Industry, Paper Pulp Industry, Steel Industry as well as other industries in need of Zirconium product.

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