ASTM TEMA Steel Seamless Tube For TubeSheet Heat Exchanger U Stamp

Brand Name:YUHONG
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:STAINLESS STEEL,CARBON STEEL,ALLOY STEEL
Minimum Order Quantity:1SET
Delivery Time:7DAYS
Payment Terms:L/C, T/T
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Location: Ningbo Zhejiang China
Address: 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
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ASTM TEMA Steel Seamless Tube For TubeSheet Heat Exchanger U Stamp


Tube heat exchanger key Features:
1. Structure:
  • Tubes: Carry one fluid (liquid or gas). Materials (e.g., copper, stainless steel) are chosen based on corrosion resistance, temperature, and pressure requirements.
  • Shell: Encases the tubes and directs the second fluid around them.
  • Baffles: Often used in shell-and-tube designs to enhance turbulence and heat transfer efficiency.
  • Tube Bundles: Can be removable for maintenance or cleaning.
2. Operation:
  • Heat transfers through the tube walls from the hotter fluid to the cooler one.
  • Fluids flow in counter-current (opposite directions) or parallel configurations to optimize thermal efficiency.
Tube heat exchanger applications:
1. Power Generation:
- Condensers in steam turbines, oil coolers, and feedwater heaters.
2. Chemical/Petrochemical Plants:
- Distillation, reactor cooling, and hydrocarbon processing.
3. HVAC Systems:
- Chillers, boilers, and heat recovery systems.
4. Refrigeration:
- Evaporators and condensers.
5. Oil Refineries:
- Crude oil cooling, distillation, and catalytic cracking.
6. Food & Beverage:
- Pasteurization, sterilization, and process cooling.
7. Marine and Automotive:
- Engine cooling, lubricant cooling, and charge air cooling.
Tube heat exchanger advantages:
  • High Efficiency: Suitable for large temperature and pressure differentials.
  • Durability: Robust construction handles harsh conditions (high pressure/temperature, corrosive fluids).
  • Scalability: Modular designs accommodate varying capacities.
  • Maintenance: Tube bundles can be easily cleaned or replaced.
Tube heat exchanger limitations:
  • Space and Cost: Bulkier and more expensive than plate heat exchangers for some applications.
  • Complexity: Shell-and-tube designs may require more intricate engineering.

Heat exchanger tube size Range:

ProductionOutside DiameterWall Thickness
Heat Exchanger Tube6.00mm to 101.6mm0.5mm to 8mm

Type of Heat exchanger tube:

U-bend & Straight.


  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • Corrosion Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing

China ASTM TEMA Steel Seamless Tube For TubeSheet Heat Exchanger U Stamp supplier

ASTM TEMA Steel Seamless Tube For TubeSheet Heat Exchanger U Stamp

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