ASTM A249 TP304 Wound L Type Tube For Bolier Heat Exchanger

ASTM A249 TP304 Wound L Type Tube , For Bolier Heat Exchanger


ASTM A249 TP304 Wound L Type Tubes are specialized stainless steel tubes designed primarily for heat exchanger and boiler applications. These tubes meet the standards outlined by ASTM A249, which specifies the requirements for welded austenitic stainless steel tubing for high-temperature and general corrosive service.


Key Features

• Material: TP304 (Type 304 stainless steel), an austenitic stainless steel, is known for its excellent corrosion resistance, good weldability, and high durability in various environments.
• Wound L Type: The "L Type" refers to a wound or coiled tube configuration, which is often used for space efficiency in heat exchanger systems. The design provides enhanced heat transfer capabilities.
• Seamless Welded Construction: The tubes are manufactured using advanced welding techniques to ensure a smooth surface finish, high mechanical strength, and resistance to stress and thermal expansion.
• Standards Compliance: These tubes comply with ASTM A249 specifications, ensuring consistent quality, dimensional accuracy, and performance reliability.

Applications

• Heat Exchangers: Widely used in industries such as petrochemical, power generation, and HVAC systems for efficient heat transfer.
• Boilers: Ideal for high-temperature and high-pressure boiler systems.
• Chemical Processing Plants: Suitable for corrosive environments due to their excellent resistance to oxidation and chemical attack.
• Food and Beverage Industry: Often used in sanitary applications due to its hygienic properties and corrosion resistance.

Chemical Composition:

Mechanical Properties:

Advantages

• High resistance to corrosion and oxidation.
• Durable under high-temperature and high-pressure conditions.
• Space-saving design due to the wound configuration.
• Long service life and minimal maintenance.

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always.   The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below : 
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube,  KL type fin tube), Embedded G type fin tube , Extruded fin tube,  low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.