Studded Tube , ASTM A213 T9, ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube For Furnace

Studded Tube , ASTM A213 T9, ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube For Furnace

YUHONG GROUP Studded tube is mainly used in petrochemical and coal chemical industry for tubular heating furnace, convection heat exchanger, air preheater, chemical equipment, heat exchange equipment. To expand the heat transfer area of the light tube by 2 to 3 times, it can improve the heat transfer coefficient of the flue gas side, improve the comprehensive thermal efficiency of the equipment, and is an energy-saving heat transfer element. Its main function is to expand the heat transfer area of the tube and improve the thermal efficiency of the heating furnace.

YUHONG GROUP ASME SA213 T9 / ASTM A213 T9 material is the U.S. standard production of high temperature with chromium-molybdenum alloy heat-resistant steel, because of its good oxidation resistance, high temperature strength and resistance to sulfide corrosion performance, widely used in petroleum refining devices high temperature, high pressure, flammable, explosive pipeline, especially the heating furnace direct heat pipe, the medium temperature up to 550 ~ 600 ℃

Chemical composition(%):

Mechanical properties:

Competitive Advantage:

1. We have more than 10,000 square meters workshop, including 6 H-FIN TYPE finning machines, daily extrusion capacity up to 20 tons.
2. The Square of YUHONG Fins H-Finned Tubes are the preferred tube choice for high pressure boilers.
3. Fins can be manufactured by stamping process in almost any shape and size.
4. In-line fin and tube spacing allows for cleaning with excellent choice in sooting or fouling atmospheres.
5. Fin height and spacing are limited only by heat transfer considerations.
6. Fins and tubing can be similar or dissimilar metals.

Application:

1️⃣ Heat Exchangers: Studded tubes are widely used in heat exchangers for efficient heat transfer. The studs on the surface enhance the heat transfer coefficient and improve performance.

2️⃣ Boilers: Studded tubes are employed in boilers to increase the surface area for heat transfer. They help in improving the overall efficiency and reducing fuel consumption.

3️⃣ Petrochemical Industry: Studded tubes are utilized in petrochemical plants for processes like cracking, reforming, and corrosive gas handling. They provide resistance against high temperature and corrosion.

4️⃣ Power Plants: Studded tubes find application in power plants, especially in boilers and superheaters, to optimize heat transfer and enhance thermal efficiency.

Studded Tube , ASTM A213 T9, ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube For Furnace Images