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ASTM A209-T1 Alloy Steel U Bend Heat Exchanger Tube 25.4x2.5mm for Boiler Feedwater Heater Compact Design
ASTM A209-T1 Alloy Steel U Bend Heat Exchanger Tube 25.4x2.5mm for Boiler Feedwater Heater Compact Design
Specifications
Brand Name :
WNRLN
Model Number :
A209-T1-UBT
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015, ASME, EN 10204
MOQ :
100 Pieces
Price :
USD 8-18 / Piece
Payment Terms :
T/T, L/C at sight
Supply Ability :
50000 Pieces per Month
Delivery Time :
20-30 working days after drawing approval
Packaging Details :
Individual tube wrapping, partitioned wooden crates, U-bend supported with foam inserts
Material Grade :
ASTM A209-T1 (0.5Mo Alloy Steel)
Outer Diameter :
25.4mm
Wall Thickness :
2.5mm
Bend Radius :
R=50.8mm (2D) standard, custom available
Leg Length :
As per customer drawing
Straight Length :
3000-12000mm before bending
Application :
Feedwater Heater, Condenser, Heat Exchanger
Manufacturing Process :
Cold Drawn Seamless + Cold Bending
Description

ASTM A209-T1 Alloy Steel U-Bend Heat Exchanger Tube

The A209-T1 U-bend tube is a 0.5% molybdenum alloy steel seamless tube precision-bent into a U-shape configuration for shell-and-tube heat exchangers. Engineered for boiler feedwater heaters, it eliminates the need for return headers, reducing potential leak paths and enabling compact exchanger designs.

Key Features

  • 0.5Mo Alloy Steel: Enhanced elevated temperature strength compared to plain carbon steel, suitable up to 480°C
  • CNC Cold Bending: Precision-controlled bend radius with minimal wall thinning (<15%) and ovality (<8%)
  • Post-Bend Stress Relief: Heat treatment after bending eliminates residual stresses and restores uniform properties
  • Custom U-Bend Configurations: Available in various bend radii (2D, 2.5D, 3D), leg length differentials, and multi-bend patterns
  • Drawing-Based Production: Each batch manufactured to customer-specified drawings with full dimensional inspection reports

Technical Specifications

StandardASTM A209/A209M Grade T1
ChemistryC: 0.10-0.20, Mn: 0.30-0.80, Mo: 0.44-0.65, Si: 0.10-0.50
OD Range12.7mm - 38.1mm
WT Range1.2mm - 5.0mm
Bend Radii1.5D, 2D, 2.5D, 3D (D = nominal OD)
Tensile Strength≥ 380 MPa
Hydrostatic TestPer customer spec or 1.5x design pressure

Applications

Low-pressure and high-pressure feedwater heaters, condenser tube bundles, lube oil coolers, inter-stage coolers, and steam surface condensers in fossil-fuel power plants, nuclear power secondary loops, and industrial cogeneration facilities.

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ASTM A209-T1 Alloy Steel U Bend Heat Exchanger Tube 25.4x2.5mm for Boiler Feedwater Heater Compact Design

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Product Detail
Brand Name :
WNRLN
Model Number :
A209-T1-UBT
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015, ASME, EN 10204
MOQ :
100 Pieces
Price :
USD 8-18 / Piece
Contact Supplier
ASTM A209-T1 Alloy Steel U Bend Heat Exchanger Tube 25.4x2.5mm for Boiler Feedwater Heater Compact Design

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
jiangsu
Since 1985
Business Type :
Manufacturer, Exporter
Main Products :
Boiler Steel Tube, Seamless Boiler Tubes, Boiler Fin Tube
Total Annual :
100000000-110000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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