Stainless Steel Heat Exchanger Tube Bright Annealed Welded ASME SA213
Product Details
| Material: | TP304, TP304L, TP304H, TP304LN, 1.4301, 1.4306, 1.4307 , 08X18H10 | Finishing: | Annealed & Pickled/Bright Annealed |
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| Application: | Boiler, Energy, Petrochemical, Mining, Food, Paper, Gas And Fluid Industry | Shape: | Round Seamless |
| Outer Diameter: | 6-630mm | Wall Thickness: | 0.4-30mm |
| Highlight |
ss welded pipe,stainless steel erw pipe |
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Product Description
Stainless Steel Heat Exchanger Tube Bright Annealed Welded ASME SA213
Hua Dong Energy Technology has more than 35 years experience for heat exchanger tube / boiler tube/ cooling tube,
ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater
Heat-Exchanger, and Condenser Tubes.
Other Standard:DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463,...
Some of the quality tests carried out by us includes:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried 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 Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% 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 Test | To check any evidence of air leakage |
| Visual Inspection | After 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:
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Product Highlights
Stainless Steel Heat Exchanger Tube Bright Annealed Welded ASME SA213 Hua Dong Energy Technology has more than 35 years experience for heat exchanger tube / boiler tube/ cooling tube, ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater Heat-Exchanger, and ...
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