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ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
Specifications
Brand Name :
Yuhong
Model Number :
Studded Fin Tube
Certification :
ABS, BV, DNV, CCS, LR
Place of Origin :
China
MOQ :
1 PC
Price :
Negotiable
Payment Terms :
TT, LC
Supply Ability :
10000 Tons/Month
Delivery Time :
5 - 90 Days
Packaging Details :
Ply - Wooden Case + Iron Frame
Base Pipe :
Alloy Steel Seamless Pipe: ASTM A335 P11, P12, P1, P22, P23, P5, P9, P91, P92
Welding Type :
High Frequency Welding
Fin Type :
Studded Tube, Pin Tube, Oil Furnace Tube , Steam Furnace Tube, Reforming Tube
Fin Height :
5~30mm
Fin Material :
Carbon Steel
Fin pitch :
8~30mm
Description

ASTM A335 P9 Studded Fin Tube For Fired Heater,Steam Boiler

ASTM A335 GR.P9 Studded Fin Tube are made from high-alloy steel and are designed for high-temperature and high-pressure applications.ASTM A335 G.P9 Studded Fin Tube maintain excellent strength and hardness at elevated temperatures, making them suitable for use in boilers and heat exchangers.

This material exhibits high resistance to corrosion, making it ideal for use in chemical processing and petrochemical environments.This material have good weldability, allowing for easy connections with other materials, suitable for complex structural applications and can withstand significant mechanical loads under high pressure, ensuring system stability and safety.

Chemical positions:

ASTM A335 P9
C Mn P S Si Cr Mo
≤0.15% 0.30~0.60% ≤0.025% ≤0.025% 0.50~1.00% 8.0~10.0% 0.90~1.10%‌

Mechanical properties of ASTM A335:

Property Tensile Strength Yield Strength Elongation Hardness Modulus of Elasticity Poisson's Ratio
Value 415 - 550 MPa (60 - 80 ksi) 240 MPa (35 ksi) minimum 20% minimum 85 HRB maximum, 200 HB maximum ~200 GPa (29 x 10^6 psi) ~0.3

Specifications For Various Types Of Finned Tubes:

Yuhong Group Fin Tube Specification
Type Description Base tube Fin specification (mm)
O.D. (mm) Fin pitch Fin height Fin thick
Embedded G-type fin tube 16-63 2.1-5 <17 ~0.4
Extruded Single metal combined metal 8-51 1.6-10 <17 0.2-0.4
Low fin tube t-type fin tube 10-38 0.6-2 <1.6 ~0.3
Bamboo tube corrugated tube 16-51 8~30 <2.5 /
Wound L/KL/LL type fin tube 16-63 2.1-5 <17 ~0.4
String String fin tube 25-38 2.1-3.5 <20 0.2-0.5
U-type U-type tube 16-38 / / /
Welding HF-welding fin tube 16-219 3~25 5~30 0.8-3
H/HH type fin tube 25-63 8~30 <200 1.5-3.5
Studded fin tube 25-219 8~30 5~30 φ5-20

Advantages:

  • Excellent Sealing Performance
  • Corrosion Resistance
  • High Strength and Durability
  • Easy Installation
  • Enhanced Heat Transfer
  • Versatility
  • Low Maintenance

Applicatons:

  • Heat Exchangers
  • Cooling Systems
  • Piping Systems
  • Marine and Offshore Equipment
  • Power Generation Equipment
  • Food and Beverage Processing Equipment
  • Refrigeration Equipment

ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler

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ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler

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Product Detail
Brand Name :
Yuhong
Model Number :
Studded Fin Tube
Certification :
ABS, BV, DNV, CCS, LR
Place of Origin :
China
MOQ :
1 PC
Price :
Negotiable
Contact Supplier
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler
ASTM A335 P9 Studded Fin Tube For Fired Heater Steam Boiler

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
2 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Heat Exchanger Tube, Studded Tube, Duplex Stainless Steel Heat Exchanger Tube
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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