Phone
+86-731-82250427
Address
25th floor, C3 Building, Wanda Plaza, Kaifu District, Changsha, Hunan Province, China.
Heat Exchanger U Bend TubesHeat Exchanger U Bend Tubes materials have Carbon steel, Stainless Steel, Copper Alloys, Duplex Alloys, Titanium, Monel Alloys, Nickel Alloys.
Applications:
U Bend Tubes for Heat Exchangers applied mostly in oil & gas plants, chemical & petrochemical plants, refineries, power plants, renewable energy plants.
Products Features:
1. Strong corrosion resistance.
2. Strong high-temperature steam erosion resistance
3. High heat transfer coefficient
4. Mill test certificates will be issued according to EN10204.3. 5. All tubes shall be supplied as per applicable standard Specification.
Technical Specifications - U-Bent Tube
U-bent tubes are manufactured according to the technical specifications requested by customers:
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Standard Dimensions - U-Bent Tube |
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Outside diameter |
6 ÷ 63.5 mm |
¼”÷ 2 ½” |
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Maximum overall length |
1 ÷ 28 m |
3 ÷ 92 ft |
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| Bending radius |
Min |
1,5 × tube diameter |
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|
Max |
1500 mm | 4 ft | |
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Materials - U-Bent Tube |
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|
Carbon Steel |
SA 179 / A 179 |
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Carbon Steel |
SA 210 / A 210 |
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Carbon Steel |
SA 334 / A 334 |
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Stainless Steel |
SA 213 / A 213 |
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Duplex Stainless Steel |
SA 789 / A 789 |
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Copper & Cu Alloys |
SB 111 / B 111 |
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Titanium & Ti Alloys |
SB 338 / B 338 |
Heat treatment
If specified, we are equipped to carry out heat treatment of bends plus a minimum 150 mm of the leg.
●The furnace is computer controlled and all data is recorded.
●We use an Argon protective atmosphere inside the tubes.
●We can supply all types of annealing; solution annealing, stress-relieving and stabilization.
Measuring, cutting, deburring and cleaning
●U-bends are measured exactly in accordance with relevant standards.
●All tubes are cut to the specified leg lengths, ends are deburred and the tubes are internally cleaned with air.
●Before packing, both ends of U-bends are capped with plastic caps.
1.22 Years Of Manufacturing Experience
2. We offer a commendable range of Stainless Steel Pipe, Fittings, Flanges with competitive price.
3.Customizable, International Standards
4.Strict Testing Process, Quality Assurance
5.7*24H Online service.
6.Fast Delivery：7-15days
Packing
●In strong, open or closed wooden boxes, depending on destination
●Ends of tubes protected by plastic caps.
●Vertical separators for each radius.
●Chloride free plastic separators between each row, every 2 meters.
●Customers can provide a packing drawing or Sandvik can prepare a packing plan.
●Packing lists, covered with plastic, are placed on each wooden box for easy identification of order details, including the exact list of radii and lengths inside. 
