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Seamless Steel Tubes for Heat Exchanger, Steel U Tubes Seamless Steel Tubes for Heat Exchanger, Steel U Tubes Seamless Steel Tubes for Heat Exchanger, Steel U Tubes

Seamless Steel Tubes for Heat Exchanger, Steel U Tubes

Our seamless steel tube for heat exchanger, also commonly referred to as seamless heat exchanger tube, has found a variety of applications in modern society, from electricity generation to navigation, from wine making to salt production. It has a small diameter which enlarges heat transfer area per unit volume, along with its compact structure, low metal content, high heat transfer coefficient and other advantages, this steel pipe is universally adopted to make condenser, tubular heat exchanger and similar heat-transfer devices.

On the other hand, the steel U tube, also called U shaped steel tube or simply U tube, is primarily used in high or low pressure feedwater heaters that are installed in large thermal power plants. For example, a 300,000kW thermal power plant needs 120 tons of condenser pipes, while dozens of tons of condenser pipes are necessary when making a naval vessel.

Standard
1. Metric system: EN 10216-2, ASME SA556 C2, DIN 17175
2. Imperial system: ASTM A179, ASME SA210, ASME Sect. II Pt. A

Material
1. Metric system: P235GH TC1 (St 35.8/I), SA556 C2 U-tube, others on request
2. Imperial system: P235GH TC1 (St 35.8/I), A179 /210A/210C, others on request

Outside Diameter and Wall Thickness
1. Metric system: 10.0×1.0mm – 30.0×2.5mm
2. Imperial system: 19.05×1.65mm – 25.4×3.4mm

Quality
Inspection Certificate EN 10204-3.1, others on request

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