ASTM A179 Carbon Steel Seamless U Bend Tube For Heat Exchanger

Price Negotiable
Price: Negotiable
MOQ: 100KGS
Delivery Time: 5-80 Days
Brand: YUHONG
Product Description

ASTM A179 Carbon Steel U Bend Tube

Overview

 

ASTM A179 U-bend tube is a type of heat exchanger tube that is made from carbon steel and conforms to the standards set by the American Society for Testing and Materials (ASTM). The "U-bend" refers to the shape of the tube, which features a U-shaped bend with two straight legs.These tubes are commonly used in applications involving heat transfer, such as boilers, condensers, and other industrial equipment. The U-bend design allows for efficient heat exchange and is often used where space is limited or a compact design is required.

 

The benefits of U Bend Tube

 

1>.Efficient Heat Transfer: The U-bend design of these tubes allows for maximum heat transfer efficiency due to increased surface area. The curved shape increases turbulence and enhances the exchange of heat between the fluid inside the tube and the surrounding environment.

 

2>.Compact Design: U-bend tubes are known for their compact design, which is ideal for installations where space is limited. The U shape minimizes the overall length of the tube while maintaining effective heat transfer, making it suitable for applications with space constraints.

 

3>.Reduced Pressure Drop: The smooth inner surface of ASTM A179 U-bend tubes helps in reducing pressure drop during fluid flow. This results in improved system performance with efficient fluid circulation.

 

4>.Versatility: ASTM A179 U-bend tubes are compatible with a wide range of fluids and can handle a variety of heat exchange applications. They are commonly used in industries such as oil and gas, petrochemical, power generation, HVAC, and refrigeration.

 

Chemical Composition of ASTM A179

 

Grade   C Mn S P
A179 Min 0.06 0.27    
Max 0.18 0.63 0.035 0.035

 

Mechanical Properies of ASTM A179

 

Grade Tensile Str Ksi(Mpa) Yield Str Ksi(Mpa) Elongation(%)
A192 ≥47(325) ≥26(180) ≥35

 

Wall Thickness Tolerance of ASTM A179

 

Seamless, Cold-Finished Tubes Type Wall Thickness Tolerance
OD Range Under(-) Over(+)
0~38.1mm (Incl.) SMLS 0 20%
38.1mm~76.2mm (Incl.) SMLS 0 22%

 

Outside Diameter Tolerance of ASTM A179

 

Seamless, Cold-Finished Tubes Type Permissible Variations In mm
OD Range Under(-) Over(+)
0~25.4mm (Incl.) SMLS 0.1mm 0.1mm
25.4~38.1mm (Incl.) SMLS 0.15mm 0.15mm
38.1~50.8mm (Incl.) SMLS 0.2mm 0.2mm
50.8~63.5mm (Incl.) SMLS 0.25mm 0.25mm
63.5~76.2mm (Incl.) SMLS 0.3mm 0.3mm

 

 

 

 

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Company Yuhong Group Co.,Ltd
Location 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person Jikin Cai

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