Standard: | AISI,ASTM,DIN,JIS |
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Grade: | TP304L, TP304LN, TP310S, TP316L, TP316LN, TP317L, TP321, TP347, N08904, S30815, S31254, TP410, TP405, TP430, TP439, S44400, N10276, N06455, N06600, N06625, N04400, TI GR2,T5,T9,T11,T91 |
Thickness: | 0.5-4.0mm |
Place of Origin: | China (Mainland) |
Brand Name: | LSI |
Model Number: | TP304L, TP304LN, TP310S, TP316L, TP316LN, TP317L, TP321, TP347, N08904, S30815, S31254, TP410, TP405, TP430, TP439, S44400, N10276, N06455, N06600, N06625, N04400, TI GR2,T5,T9,T11,T91 |
Type: | steel pipe |
Technique: | Cold Rolled |
Surface Treatment: | |
Application: | |
Special Use: | |
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Length: |
Quick Details
Specifications
Heat exchangers are vital components in numerous process plants. With an increasing focus on operating economy and safety, the benefits achieved from baseline inspection and condition monitoring are evident.
LSI's heat exchanger tube provide a safety and economic way for clients focus on producing high-quality heat exchange products.
* Nuclear Industry |
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Conditions
Materials
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U-BENDING |
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U-BENDING U-TUBE HEAT EXCHANGERS COMPRISE A U-SHAPED TUBE FIXED BY FLOW BAFFLES OR TUBES SUPPORTS AND PLACED IN A SHELL TO CONTROL THE FLUID PRESENT IN THE EXTERIOR OF THE TUBE ASSEMBLY. THE FLUID IS GUIDED INTO THE TUBES BY A HEAD ASSEMBLY, WHICH IS FIXED TO THE SHELL BY BOLTS |
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Bending Radius: From 1.5*od(outside diameter) to 1500mm |
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TEST & INSPECTION PLAN |
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1.100% PMI / SPECTRO CHEMICAL ANALYSIS TESTS
2.100% DIMENSION TESTS & 100% VISUAL EXAMINATION
3.TENSION TEST, FLANGE TESTS, HARDNESS TEST, REVERSED FLATTENING TEST
4.100% HYDROSTATIC TEST AFTER BENDING PLUS 100% NON-DESTRUCTIVE TESTS
5.CHECKING STRESS RELEASED HEAT TREATMENT IN BENDING AREA PLUS 300MM STRAIGHT LEG LENGTH AFTER BENDING WITH AGREEMENT WITH CLIENTS, SIGNING BENDING REPORT
NOTES : ALL THE TESTS AND INSPECTION NEED TO PROVIDE WITH REPORTS ACCORDING TO STANDARD AND TEST RESULTS.
OPTION TEST & INSPECTION ITEMS |
1.STRAIGHTNESS TEST
2.ROUGHNESS TEST
3.CRYSTALLING PHASE ANALYSIS
4.INTERGRANULAR ATTACK TESTS
5.IMPACT ATTACK TEST UNDER LOW TEMPERATURE
6 .U-BEND BALLING PASS TEST
7.PT TEST ON BENDING AREA
THE DOCUMENTS LSI WILL PROVIDE TO YOU |
a. MTC (MATERIAL TEST CERTIFICATION) ACCORDING TO EN10204/3.1 OR EN 10204/3.2
b.RAW MATERIAL CERTIFICATION
c.ALL THE TEST & INSPECTION REPORTS AS PER PO AND STANDARDS
d.HEAT TREATMENT REPORT
e.SHIPPING NOTIFICATION BEFORE SHIPMENT
f.QUALITY WARRANTY LETTER
g.BENDING REPORT
h.HEAT TREATMENT REPORT AFTER BENDING