Furnaces Alloy Studded Tubes ASTM A335 P5 Ideal For Corrosive Environment

Furnaces Alloy Studded Tubes ASTM A335 P5 Ideal For Corrosive Environment

ASTM A335/ASME SA335 specification for seamless ferritic alloy steel pipe for high temperature service, for example: pipeline systems of power stations, petrochemical plants and oil refineries,etc.This standard encompasses multiple grades, each corresponding to a specific alloy chemical composition and performance. Grade is usually indicated by the letter "P" followed by a number, which roughly represents one percent of the chromium content in the alloy.

It must be manufactured by seamless processes, such as hot rolling, cold drawing or extrusion.

Related Tests: Chemical Analysis, Tension Test ( Tensile Strength, Yield Strength, Elongation), Hydrostatic Test, Nondestructive Examination (Eddy Current Testing-ET, Ultrasonic Testing-UT), Hardness Test, Metastographic Examination and other Supplementary Requirements.

Chemical Composition (%)

Mechanical Properties

Studded Tubes

In petrochemical industry, studded tubes are widely used. Especially in tubular furnaces, in order to enhance the heat transfer effect outside the tube, the heat transfer element often adopts studded tubes.

Studded tubes typically produced from materials such as carbon steel, stainless steel, alloy or copper, providing durability and resistance to corrosion.

Application

Cooling systems

Common in cooling towers, condensers, and evaporators.

Heat Exchangers,Furnaces

Furnace waterwall panels of chemical recovery boilers;Metallurgical Furnaces; Petrochemical Heaters; Waste Incinerators.

Widely used in industrial heat exchangers for power generation, petrochemical processes, and HVAC systems.

Marine Applications

Used in ship cooling systems and other marine heat exchangers where robust performance is required.

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.