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YUHONG HOLDING GROUP CO., LTD

  • China,Ningbo
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China TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators
China TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators

  1. China TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators
  2. China TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators
  3. China TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators

TP316L A312 ASTM Stainless Steel Fins For Reactors And Evaporators

  1. MOQ: 1PC
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 10000 tons/month
Delivery Time According to the quantity
Packaging Details IRON FRAME CASE WITH PLASTIC CAP
Fin Wall thickness 0.8-3mm
Base Tube Material P5, P9, P11, P22, P91
Fin Pitch FPI: 3-25
Fin Material Cr11
Fin Height 5-30mm
Length Max 34M/PC
Brand Name YUHONG GROUP
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 10000 tons/month
Delivery Time According to the quantity Packaging Details IRON FRAME CASE WITH PLASTIC CAP
Fin Wall thickness 0.8-3mm Base Tube Material P5, P9, P11, P22, P91
Fin Pitch FPI: 3-25 Fin Material Cr11
Fin Height 5-30mm Length Max 34M/PC
Brand Name YUHONG GROUP Place of Origin CHINA
High Light A312 stainless steel finsTP316L stainless steel finsEvaporators fin pipe

ASTM A335 P11 Base Tube Composition

Grade UNS Designation C Mn P S Si Cr Mo
P11 K11597 0.05-0.15 0.30-0.60 0.025 0.025 0.5-1.00 1.00-1.50 0.44-0.65

 

ASTM A335 P11 Serrated Fin Tube Application

1. Power Generation

  • Boilers: Used in water walls, economizers, and steam drums for efficient heat exchange.
  • Superheaters/Reheaters: Transfers heat to steam while withstanding temperatures up to 580°C (1,076°F).
  • Heat Recovery Systems: Captures waste heat from exhaust gases in combined-cycle plants.

2. Petrochemical & Refining

  • Catalytic Reforming Units: Facilitates heat transfer in reactors and furnaces.
  • Crude Oil Heaters: Preheats crude oil before distillation.
  • Hydrogenation Reactors: Manages heat in high-pressure hydrogen environments.

3. Chemical Processing

  • Process Heaters: Heats chemicals in reactors or distillation columns.
  • Sulfur Recovery Units (SRUs): Used in Claus process heat exchangers.
  • Ethylene Crackers: Handles heat in pyrolysis furnaces.

4. Industrial Heating Systems

  • Thermal Oil Heaters: Transfers heat in systems using synthetic or mineral oils.
  • Air Preheaters: Improves boiler efficiency by preheating combustion air.
  • Furnace Convection Sections: Enhances heat recovery in industrial furnaces.

5. Oil & Gas

  • Gas Processing Plants: Cools natural gas streams.
  • Refinery Heaters: Used in fired heaters and reformers.
  • Coker Units: Manages heat in delayed coking processes.

 

ASTM A335 P11 Serrated Fin Tube Strength

1. Mechanical Properties

  • Tensile Strength: ≥415 MPa (60,000 psi).
  • Yield Strength: ≥205 MPa (30,000 psi).
  • Elongation: ≥30% (in 50 mm).
  • Hardness: ≤197 HBW (Brinell Hardness).

2. Moderate High-Temperature Performance: Suitable for up to 580°C (1,076°F).

3. Cost-Effective: More economical than higher-grade alloys (e.g., P9, P91).

4. Improved Heat Transfer: Serrated fins boost efficiency by 15–30% over plain fins.

5. Weldability: Easier to weld than high-chromium steels (no stringent pre/post-weld heat treatment required).

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1990

  • Total Annual:

    50M-70M

  • Employee Number:

    50~800

  • Ecer Certification:

    Verified Supplier

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 ... 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 ...

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Get in touch with us

  • Reach Us
  • YUHONG HOLDING GROUP CO., LTD
  • 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
  • https://www.fintube-manufacturer.com/

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