300+welding scene solutions
Dayang Welding Materials

▲In Oil&Gas Industry, Shipbuilding Industry ▲In Cement Industry,Chemical industry ▲In Power Generation,Steel structure manufacturing industry ▲In Food Processing industry, multi-layer hardfacing repair industry ▲In Mining Industry

info View More
scroll down

Our Products

Welding consumables solutions

Nickel Alloy
Nickel Alloy

Nickel Alloy

Choose Products

View all
Stainless Steel
Stainless Steel

Stainless Steel

Choose Products

View all
Copper Alloy
Copper Alloy

Copper Alloy

Choose Products

View all
Hardfacing Alloy
Hardfacing Alloy

Hardfacing Alloy

Choose Products

View all
Carbon Steel
Carbon Steel

Carbon Steel

Choose Products

View all
Special Alloy
Special Alloy

Special Alloy

Choose Products

View all

The Projects We engaged in

Is a specializing in the production of various welding materials.

was founded in 1995, adhering to the "innovative research and development, precision production, accurate service" development concept, in the course of 30 years continue to strengthen the production and R & D investment, with the spirit of dedication to continue to develop and upgrade the product, and now Dayang has developed into a collection of various types of welding consumables research and development, manufacturing, marketing and service as one of the high-tech enterprises. 

Mining Industry

Mining Industry

Refining equipment includes pipeline connections, flange liners, coolers, solvent stripping towers, coolers, dehydration towers, reboiler cold box 904, and crystallization mixers. Centrifuge feed tube, thin film evaporator, fan impeller.

Choose our products

Refining equipment includes pipeline connections, flange liners, coolers, solvent stripping towers, coolers, dehydration towers, reboiler cold box 904, and crystallization mixers. Centrifuge feed tube, thin film evaporator, fan impeller.
learn more
Heat Exchanger Project

Heat Exchanger Project

Thermal power generation units are power generation equipment that uses coal combustion as the primary source of power. The main process includes coal crushing and grinding, coal combustion to obtain heat energy and exchange heat with water, and water temperature rising to become high-temperature and high-pressure steam. Water vapor drives the turbine to rotate, which in turn drives the motor to generate electromagnetic induction power. Thermal power generation is developing towards large capacity, high parameters, low energy consumption, and environmental protection. The core materials for thermal power generation are high temperature resistant and corrosion-resistant materials. At 700 degrees Celsius, 617 grade nickel alloy material is required for the main pipeline. Nickel alloy laser cladding has a much higher efficiency than arc welding and can be used for maintenance of water-cooled walls. Nickel alloy and cobalt based alloys are used for the rotor, valve seat, and other structures of high-temperature gas turbines.

Choose our products

Thermal power generation units are power generation equipment that uses coal combustion as the primary source of power. The main process includes coal crushing and grinding, coal combustion to obtain heat energy and exchange heat with water, and water temperature rising to become high-temperature and high-pressure steam. Water vapor drives the turbine to rotate, which in turn drives the motor to generate electromagnetic induction power. Thermal power generation is developing towards large capacity, high parameters, low energy consumption, and environmental protection. The core materials for thermal power generation are high temperature resistant and corrosion-resistant materials. At 700 degrees Celsius, 617 grade nickel alloy material is required for the main pipeline. Nickel alloy laser cladding has a much higher efficiency than arc welding and can be used for maintenance of water-cooled walls. Nickel alloy and cobalt based alloys are used for the rotor, valve seat, and other structures of high-temperature gas turbines.
learn more
Oil & Gas Pipeline Project

Oil & Gas Pipeline Project

The valve body of oil/gas extraction equipment is the core component that controls the flow of oil and gas, and its performance directly affects the safety and efficiency of the equipment. Valve bodies are usually composed of valve bodies, valve seats, valve discs, valve stems, springs, and seals. Their main functions include controlling gas flow, regulating flow/pressure, sealing against leaks, and guiding gas direction. In harsh oil and gas extraction environments, valve bodies need to have characteristics such as wear resistance, corrosion resistance, and high temperature resistance. Therefore, welding technology is often used to strengthen the surface of valve bodies.

Choose our products

The valve body of oil/gas extraction equipment is the core component that controls the flow of oil and gas, and its performance directly affects the safety and efficiency of the equipment. Valve bodies are usually composed of valve bodies, valve seats, valve discs, valve stems, springs, and seals. Their main functions include controlling gas flow, regulating flow/pressure, sealing against leaks, and guiding gas direction. In harsh oil and gas extraction environments, valve bodies need to have characteristics such as wear resistance, corrosion resistance, and high temperature resistance. Therefore, welding technology is often used to strengthen the surface of valve bodies.
learn more
Drilling Equipment Project

Drilling Equipment Project

The continuous digester in papermaking equipment is the core equipment of pulp making process, mainly used to separate cellulose from other substances in raw materials. The evaporator body includes a heating chamber (boiler) and a separator. Common types include long tube rising film type (evaporation intensity 9-12kg/m ² · h) and short tube type. Multi effect evaporators can achieve energy efficiency of over 60% by reusing secondary steam heat energy, significantly reducing energy consumption. The selection of materials for its production needs to meet strict requirements such as high temperature resistance, high pressure resistance, and chemical corrosion resistance.

Choose our products

The continuous digester in papermaking equipment is the core equipment of pulp making process, mainly used to separate cellulose from other substances in raw materials. The evaporator body includes a heating chamber (boiler) and a separator. Common types include long tube rising film type (evaporation intensity 9-12kg/m ² · h) and short tube type. Multi effect evaporators can achieve energy efficiency of over 60% by reusing secondary steam heat energy, significantly reducing energy consumption. The selection of materials for its production needs to meet strict requirements such as high temperature resistance, high pressure resistance, and chemical corrosion resistance.
learn more

DAYANG WELDING MATERIALS DAYANG WELDING MATERIALS DAYANG WELDING MATERIALS

TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS

TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS

30+

Years of

Production Experience

View More

About us

Dayang Welding Materials

was founded in 1995, adhering to the "innovative research and development, precision production, accurate service" development concept, in the course of 30 years continue to strengthen the production and R & D investment, with the spirit of dedication to continue to develop and upgrade the product, and now Dayang has developed into a collection of various types of welding consumables research and development, manufacturing, marketing and service as one of the high-tech enterprises. 

1995

Founded in 1995

5000 tons

With annual production capacity of 5000 tons

3000 +

Solutions cases

playVideo
视频标题

Our Capabilities

Strict quality control system

production capacity

Production Capacity

DAYANG is a fully-integrated factory which is capable to meet strict international standards in high-quality alloy products and provide a full range of services: Refining (ESR, VAR,VIM ), vacuum heat treatment Forging , Hot rolling,Cold rolling, Cold drawing, polishing machining and other equipment.

Learn More +

Innovation

we are specialized in making the high-performance alloy materials, including precision alloys, superalloys, nickel-based special welding wires, and corrosion-resistant alloys, Our products are suitable for aerospace, marine valves, ships, oil pipelines, power plant desulfurization, communication electronics, solar thermal energy, new energy and other fields, approval by ISO, CE, SGS ,etc

Quality Control

Quality Control

Spectro-max meter, thermal expansion tester, ultrasonic flaw detector, metallographic microscope, metal tensile testing machine, carbon sulfur and oxygen nitrogen analyzer, high temperature creep and endurance strength testing machine, soft magnetic DC testing, low temperature impact testing machine, vacuum leak detector, etc.

Quality Control

Our Sevice& Supports

The Leading Welding Materials Manufacturer in China

Contact us

Tel: 0086-571-87169872 / 87169873
Fax: 0086-571-87169573 / 63739139
E-mail: china@hzdayang.cn

Our Location

ZU LIN STREET, LINAN CITY, ZHEJIANG PROVINCE, CHINA.

Leave a message online

If you are interested in our products, please contact us

+86
  • +86 CN
Submit

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Powered by 300.cn | SEO

Business license