Name: ASTM A335 P5 Alloy Steel Seamless Radiant Pipes For API 560 Fired Heater
Brand: Yuhong Group Co.,Ltd
SKU: Pipe radiante
Price: 1000000 USD
Availability: InStock

Yuhong Holding Group Co., LTD.

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ASTM A335 P5 Alloy Steel Seamless Radiant Pipes For API 560 Fired Heater

Détails sur le produit:

Lieu d'origine:	Chine
Nom de marque:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Numéro de modèle:	Pipe radiante

Conditions de paiement et expédition:

Quantité de commande min:	1 tonne
Prix:	0-1000000USD
Détails d'emballage:	Casse en contreplaqué/casse en fer/paquet avec capuchon en plastique, etc.
Délai de livraison:	10days->
Conditions de paiement:	T/T, L/C, D/A
Capacité d'approvisionnement:	Selon l'exigence des clients

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Description de produit détaillée

Standard:	La norme ASTM A335 (norme américaine), la norme EN 10216-2 (norme européenne)	Diamètre extérieur (OD):	12.7-304.8mm
Épaisseur de paroi (WT):	Sch 5 à XXS	Fonction:	Absorber la chaleur rayonnante des brûleurs
Domaine d'application:	Préchauffage du pétrole brut, traitement des hydrocarbures
Mettre en évidence:	P5 Alloy Seamless Radiant Pipes , ASTM A335 Seamless Radiant Pipes , Seamless Radiant Pipes for Fired Heater

ASTM A335 P5 Alloy Steel Seamless Radiant Pipes for API 560 Fired Heater

ASTM A335 P5 alloy steel seamless radiant pipes are essential components in API 560 fired heaters, widely used in refineries and petrochemical plants. Designed for high-temperature and high-pressure applications, these pipes offer excellent thermal conductivity, corrosion resistance, and durability, ensuring efficient heat transfer and reliable performance in radiant heating sections.

Table 1: Product Overview for Pipe ASEM A335, P5

Parameter	Details
Product Name	ASEM A335, P5
Material Grade	ASTM A335 P5 (Seamless Ferritic Alloy Steel Pipe)
Standards	ASTM A335 (American Standard), EN 10216-2 (European Standard)
Application	Widely used in fired heaters, power plants, refineries, and petrochemical plants
Key Properties	High-temperature strength, excellent corrosion resistance, and thermal conductivity
Common Dimensions	Outer Diameter (OD): 1/2" - 24", Wall Thickness: Schedule 5 to XXS
Common Sections	Used in convection tubes, radiant tubes, and other heat absorption components in fired heaters

Table 2: Fired Heater Materials (American and European Standards)

Component	Function	Typical Materials (ASTM)	Typical Materials (EN)
Radiant Tubes	Absorb radiant heat from burners	ASTM A335 P5, P9, P11, P22	EN 10216-2 10CrMo9-10, X10CrMoVNb9-1
Convection Tubes	Absorb convective heat from flue gases	ASTM A213 T11, T22	EN 10216-2 13CrMo4-5, 16Mo3
Finned Tubes	Increase heat transfer surface area	ASTM A192, A179	EN 10216-2 P235GH, 16Mo3
Tube Supports	Hold tubes in place, prevent sagging	ASTM A36, A516 Gr 70	EN 10025 S235JR, S355J2
Headers	Distribute fluid to/from tubes	ASTM A335 P5, P11	EN 10216-2 10CrMo9-10
Burners	Generate heat for the fired heater	Stainless Steel 304, 316	EN 10088-1 X5CrNi18-10, X6CrNiMo17-12-2
Refractory Materials	Insulation to protect the heater structure	Fireclay Brick, High-Alumina Brick	Equivalent European refractory materials
Crossover Piping	Connect radiant and convection sections	ASTM A335 P5, P11, P22	EN 10216-2 10CrMo9-10, X10CrMoVNb9-1

Table 3: Common Dimensions for ASEM A335, P5

Outer Diameter (OD)	Wall Thickness (WT) (Sch 5 to XXS)	Common Applications
1/2" (12.7 mm)	2.77 mm to 12.7 mm	Convection Tubes, Header Piping
1" (25.4 mm)	3.38 mm to 14.27 mm	Radiant Tubes, Crossover Piping
2" (50.8 mm)	3.91 mm to 19.05 mm	Convection Tubes, Process Piping
4" (101.6 mm)	4.78 mm to 23.83 mm	Radiant Tubes, Headers
8" (203.2 mm)	6.35 mm to 30.96 mm	Headers, High-Temperature Piping
12" (304.8 mm)	6.35 mm to 38.1 mm	Main Distribution Headers

Table 4: Fired Heater Components and Their Functions

Component	Location/Zone	Function
Radiant Tubes	Radiant Section	Absorb radiant heat from burners
Convection Tubes	Convection Section	Absorb residual heat from flue gases
Finned Tubes	Convection Section	Enhance heat transfer by increasing surface area
Burners	Radiant and Floor Section	Provide heat by burning fuel
Headers	Inlet/Outlet Connections	Distribute and collect process fluid
Tube Supports	Throughout Heater	Maintain tube alignment, prevent sagging
Refractory Materials	Heater Walls and Floors	Insulate and protect the structural steel from high heat
Crossover Piping	Between Radiant and Convection Sections	Transfer fluid between heater zones
Air Preheater	Downstream of Heater	Recover waste heat from flue gases to preheat air
Stack/Ductwork	Heater Outlet	Vent exhaust gases

Table 5: Fired Heater Applications of ASEM A335 P5

Application Area	Details
Refineries	Preheating crude oil, hydrocarbon processing
Petrochemical Plants	Heating process fluids for chemical reactions
Power Plants	Heat recovery and steam generation
Industrial Furnaces	High-temperature heat transfer