Studded Tube

ASTM A213 T9 Studded Fin Tubes for Fired Heaters Product Overview ASTM A213 T9 Studded Fin Tubes for Fired Heaters are high-performance heat transfer components designed for demanding high-temperature service environments, especially in refinery furnaces, petrochemical heaters, and industrial fired heater applications. The tube base material is manufactured according to ASTM A213 T9 , a chromium-molybdenum alloy steel containing approximately 9% chromium and 1% molybdenum.

High Frequency Welded Serrated Finned Tubes – ASTM A312 TP304H Base Tube High Frequency Welded Serrated Finned Tubes with ASTM A312 TP304H base tubes are premium heat transfer components designed for high-temperature, high-pressure, and corrosive environments. Manufactured through a continuous high-frequency resistance welding process, these tubes combine the excellent corrosion resistance of TP304H stainless steel with serrated fins that dramatically increase external

Studded Tube for Furnace (ASTM A312 TP304) Product Overview Studded tubes are specialized heat transfer components widely used in furnace, waste heat recovery systems, industrial boilers, and process heating equipment. By welding metallic studs uniformly onto the outer surface of the tube, the effective heat transfer area is significantly increased, resulting in enhanced thermal efficiency, improved gas-side heat exchange, and optimized equipment performance. Our Studded

ASTM A106 Gr. B Studded Fin Tubes for Waste Heat Boilers Product Overview ASTM A106 Gr. B Studded Fin Tubes for Waste Heat Boilers are specially designed heat transfer components used in high-temperature thermal recovery systems where efficient heat exchange and strong resistance to thermal stress are required. The studded surface structure increases the heat transfer area and improves gas-side turbulence, making these tubes suitable for demanding applications such as waste

Studded Tubes Finned Tubes Alloy Steel ASTM A335 P9 For 500℃ Working Temperature ASTM A335 / ASME SA335 P9 is a seamless ferritic alloy steel pipe, grade UNS K90941, composed of a 9Cr-1Mo alloy. P9 material exhibits excellent high-temperature creep strength and superior resistance to oxidation and sulfide corrosion. It can operate at temperatures up to 550–600°C and is suitable for high-pressure, high-temperature thermal equipment. P9 is specifically designed for high

Studded Fin Tube for Waste Heat Boilers (ASTM A213 T9) ASTM A213 T9 studded tubes, also referred to as studded fin tubes, are high-performance heat transfer components designed for demanding waste heat recovery applications. Manufactured from ASTM A213 T9 seamless alloy steel tubing, these tubes are equipped with uniformly welded steel studs on the outer surface to significantly increase the effective heat transfer area while maintaining excellent mechanical strength under

ASTM A335 P5 Studded Finned Tubes ASTM A335 P5 Studded Finned Tubes are high-temperature alloy steel heat transfer tubes manufactured by resistance welding or automatic stud welding steel pins onto the outer surface of ASTM A335 P5 seamless tubes. The welded studs significantly increase the external heat transfer area while maintaining excellent mechanical strength under elevated temperature conditions. The P5 alloy steel grade contains approximately 5% chromium and 0.5%

L-Type Wrapped Fin Tube | ASTM A179 Carbon Steel Base Tube + Aluminum Fins Product Introduction Our L-Type Wrapped Fin Tubes (also known as L-Foot Tension Wound Finned Tubes) are cost-effective and reliable heat transfer components widely used in medium to low temperature applications. The aluminum fin strip is formed into an L-shape and helically wound under tension around the base tube, providing a strong mechanical bond and good thermal contact. This design offers an

ASME SA210 GR.A1 Serrated Fin Tube For Power Plant HRSG (Heat Recovery Steam Generator) System Serrated fin tubes are specialized heat transfer components widely used in HRSG (Heat Recovery Steam Generators) to enhance thermal efficiency, particularly in convection section-Economizer, where gas-side heat transfer is the controlling factor. The serrations—small, segmented notches cut into the fin edge—disrupt the boundary layer of the flue gas, creating turbulence that

High-Performance ASTM A335 P9 Studded Fin Tube for Fired Heaters 1. Comprehensive Introduction to ASTM A335 P9 Studded Fin Tube The ASTM A335 P9 Studded Fin Tube is a highly specialized heat transfer component engineered for extremely high-temperature and corrosive environments. By welding metal studs onto the external surface of a seamless alloy steel base pipe, the external surface area is significantly expanded. This design maximizes heat transfer efficiency while

ASTM A335 P5 Studded Fin Tube with Carbon Steel Pins For Superheaters and Reheaters As a professional manufacturer of heat exchanger components, we are committed to providing high-performance, durable and cost-effective solutions for industrial heat transfer systems. Our ASTM A335 P5 Studded Fin Tube with Carbon Steel Pins is a premium heat exchange element independently developed and produced by our team, which is widely recognized and trusted by customers in the power,

ASTM A335 P5 Studded Finned Tubes Alloy Steel For Fired Heaters And Furnaces Detailes of ASTM A335 Base Pipes Chemical Composition (%) Grade C Mn P S Si Cr Mo P5 0.15max 0.30-0.60 0.025 0.025 0.50max 4.00-6.00 0.45-0.65 Mechanical Properties Grade Tensile Strength,min Yield Strength (0.2%Offset,min) P5 60ksi (415 MPa) 30ksi (205 MPa) In the industrial field, heating furnaces and furnaces are key equipment in processes such as petroleum refining, petrochemical production, and

ASTM A106 GR.B Carbon Steel Studded Finned Tubes – High-Efficiency Nailhead Fin Tubes for Industrial Heat Transfer Introduction to ASTM A106 GR.B Carbon Steel Studded Finned Tubes Our ASTM A106 GR.B Carbon Steel Studded Finned Tubes (base tube: ASTM A106 Grade B seamless carbon steel + CS nailhead fins) are engineered for superior heat transfer in high-temperature, high-fouling environments. These studded fin tubes, also known as nailhead fin tubes, significantly increase the

Studded Tubes Finned Tubes Alloy Steel ASTM A335 P9 For Furnaces In Power Plant Studded Tubes (P9 base) also called pin-finned tubes, with cylindrical studs welded in square/hexagonal arrays via ERW (electric resistance welding).ASTM A335 P9 Alloy Steel Studded Tubes & Finned Tubes are high-performance heat-exchange components specifically designed for high-temperature, high-pressure furnaces in power plants. And they combine the exceptional material properties of P9 steel

ASTM A312 TP304 Studded Fin Tube with 13Cr (SS410) Pins For Fired Heaters & Boilers It is a high-efficiency heat exchanger tube with a TP304 stainless steel base pipe and 13Cr (SS410) stainless steel stud pins welded onto the outer surface. It is a specialized industrial component designed to maximize heat transfer efficiency in demanding, high-temperature environments. It combines a corrosion-resistant base tube with metal pins (studs) welded onto its surface to increase the

ASTM A335 P22 Studded Fin Tube 13Cr (SS410) Pins For Furnaces and Heaters ASTM A335 P22 Studded Fin Tube with 13Cr (SS410) Pins is a hightemperature heattransfer component: a seamless alloy steel base tube with 13% chromium martensitic stainless steel pins resistancewelded onto its surface. It is widely used in fired heaters, boilers, and high-temperature heat exchangers in refineries and power plants. 1. Base Tube: ASTM A335 P22 seamless tube (1) Chemical Composition

ASTM A335 P22 Seamless Studded Fin Tube I. Product Overview ASTM A335 P22 seamless studded fin tubes are designed for demanding applications that require maximum heat transfer under high temperature, high pressure, and high-fouling conditions. Made from P22 chromium-molybdenum alloy steel (2.25Cr-1Mo), the tubes offer outstanding resistance to oxidation, creep, and sulfur corrosion at elevated temperatures. Unlike conventional helical fins, this tube features a series of

ASTM A335 P22 Studded Tube With 11Cr Stud Fins For Furnace Walls and Roofs An ASTM A335 P22 Studded Tube with 11Cr Stud Fins is a high-performance engineered component designed for extreme service. It consists of: A pressure-bearing tube made of chrome-molybdenum alloy steel (P22) for high-temperature strength Studs or fins welded to its exterior, made of 11% chromium steel for superior corrosion and oxidation resistance. Its primary function is to securely anchor a

ASTM A335 P9 Studded Tube With 11-13Cr Stud Fins For Gas Turbine Power Plants The ASTM A335 P9 Studded Tube with 11-13Cr Stud Fins is a high-grade, engineered component that optimizes heat transfer and longevity in aggressive industrial environments. The P9 tube provides the pressure integrity, while the higher-chromium studs ensure the extended surface survives the harsh external conditions, making it a cost-effective and reliable solution for critical heat exchange duties.

Product Overview Combining a carbon-steel tube with 0.5mm CU-T2 embedded fins targets the root causes of the pain points. First, the high thermal conductivity of copper fins significantly enhances local heat transfer coefficients, improving overall exchanger effectiveness and allowing either smaller heat-exchanger surface areas or higher throughput for the same footprint. This reduces fuel consumption and operational costs—an immediate benefit in fuel-intensive power plants.