Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C, D/A |
| Supply Ability | According to Clients' Requirement |
| Delivery Time | 10days-> |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Standard | ASTM A335 (American Standard), EN 10216-2 (European Standard) |
| Outer Diameter (OD) | 12.7-304.8mm |
| Wall Thickness (WT) | Sch 5 to XXS |
| Function | Absorb radiant heat from burners |
| Application Area | Preheating crude oil, hydrocarbon processing |
| Brand Name | YUHONG |
| Model Number | Radiant pipe |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A | Supply Ability | According to Clients' Requirement |
| Delivery Time | 10days-> | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Standard | ASTM A335 (American Standard), EN 10216-2 (European Standard) | Outer Diameter (OD) | 12.7-304.8mm |
| Wall Thickness (WT) | Sch 5 to XXS | Function | Absorb radiant heat from burners |
| Application Area | Preheating crude oil, hydrocarbon processing | Brand Name | YUHONG |
| Model Number | Radiant pipe | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Place of Origin | China | ||
| High Light | P5 Alloy Seamless Radiant Pipes ，ASTM A335 Seamless Radiant Pipes ，Seamless Radiant Pipes for 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.
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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