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Jiangyin Reliance International Trade Co., Ltd
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A179 Seamless Carbon Steel Heat Treated U Tube Bundle For Heat Exchanger

Jiangyin Reliance International Trade Co., Ltd
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Jiangyin Reliance International Trade Co., Ltd
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-86182526
Contact Person:
Ms Jennifer

A179 Seamless Carbon Steel Heat Treated U Tube Bundle For Heat Exchanger

Brand Name : Reliance
Model Number : U Tube
Certification : CE,ISO...
Place of Origin : China
MOQ : N/A
Payment Terms : T/T, L/C
Delivery Time : Ex-work within 1 month on receipt of order.
Packaging Details : Solid fumigated wooden box with tube location racks inside.
Company Type : Manufacturer, Importer & Exporter
Fin Tube Type : U Tube
Process : Cold bend
Tube material : Carbon steel, stainless steel, alloy steel, copper etc...
Heat Treatment : YES
Tube length : No limit
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A179 seamless carbon steel heat treated heat exchanger U Tube bundles


More Standard and Grade:

ASTM A210/ASME SA210 A1

ASTM A213/ASME T11 T22

A106B/A53B/A179/A192/A200/A333/A335/500
ASME SA106B/A53B/A192/A200/A333/A335/500
BS3059 BS6323-4 BS3602-1
EN10297-1 EN10305-1 EN10216-1 EN10216-2 EN10210-1
DIN1629 DIN1630 DIN 17175 DIN2391 DIN17204 DIN2448
JIS G3452(SGP) JIS G3461JIS G3462 JIS G3454JIS G3455 JIS G3444


Tube Type:

Seamless (Cold Drawn)


Both Ends:

Plain ends or bevel ends


Straight Tubes Maximum Length:

(Before Bending): 35000 mm.


Unit Leg Length

Min 1 Meter, Max. 16500 mm (For Max R=1500mm)


Heat Treatment

Stress Relieved After U-Bending (Bending Area Plus 300MM For Each Leg).



Hydrostatic Test After U Bending

Maximum Test Pressure 600 Bar, Holding time: 10 Sec.

Medium: Dematerialized Water.

Compressed Air Cleaning After Hydro-Test.


Packaging

In Strong Transport-Worthy Pre-fumigated wooden boxes of corresponding dimensions for

each tube Length, Radius, Diameter, According To PO requirements as well as wrapped In polyethylene

films With soft plastic caps on both end of Tube.


General Quality Tests

Corrosion TestConducted only when specially requested by the client
Chemical AnalysisTest done as per required quality standards
Destructive / Mechanical TestingTensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat testsCarried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
Eddy Current TestingDone to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
Air Under Pressure TestTo check any evidence of air leakage
Visual InspectionAfter passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections


Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

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



Product Tags:

heat exchanger tubing

      

Heat Exchanger pipe

      
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A179 Seamless Carbon Steel Heat Treated U Tube Bundle For Heat Exchanger Images

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