AWWA C213 FBE Coated Pipe
FBE epoxy powder anticorrosion steel pipe, as an excellent anticorrosion coating material with excellent corrosion resistance and wear resistance, is widely used in petroleum, chemical, electric power, urban sewage treatment and other fields of buried pipeline anticorrosion.
Specification: API5L -2018
Level: PSL1
Grade:X60
Size: DN defined as ISO 6708 ,Thickness acc.to ANSI B36.10M
Process Manufacture: Seamless/Welded
Ends Type: Beveled 30 Degree
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LOT NO. |
HEAT NO. |
TEST REPORT |
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CHEMICAL COMPOSITION(%) |
MECHNICAL PROPERTIES |
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|
C |
Mn |
P |
S |
V |
Nb |
Ti |
Cu |
Ni |
Cr |
Mo |
TENSILE TEST |
*A04 |
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|
10-2 |
10-2 |
10-3 |
10-3 |
10-2 |
10-2 |
10-2 |
10-2 |
10-2 |
10-2 |
10-2 |
Y.S N/mm2 |
T.S N/mm2 |
EL% |
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|
2104410593-32134F0034 |
217880382 |
L P P |
19 18 18 |
136 135 134 |
14 16 17 |
4 4 4 |
3 2 2 |
2 1 1 |
2 1 1 |
498 492
|
620 615 |
48 48 |
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|
E.T |
E.M.I |
U.T |
Size |
Expansion |
Flattening |
Bending |
Heat Treatment |
Hydrostatic* |
Duration of Time |
|||||||||||
|
Passed |
Passed |
Passed |
Passed |
Passed |
Passed |
Passed |
Normalizing |
18MPA |
5S |
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|
State： |
1.Different size is with different hydrostatic test results , it can be calculated as PT=2*ST*60%*T/DO, 2.Hydrostatic*(acc.to 323.9*9.53mm) |
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Physical properties of epoxy powder materials |
|
|
Item |
Requirement |
|
Specific Gravity At 23℃ |
1.2-1.8 |
|
Sieve Analysis(percent retained on 100-mesh screen) |
2.0max |
|
Gel Time(s)at 240℃+/-2℃ |
|
|
Internal lining |
7sec min |
|
External Coating |
7sec min |
|
Item |
Requirement |
|
Appearance |
Uniform color and gloss, free from blisters, fish eyes, and pinholes |
|
Impact |
11.3N.m min |
|
Bendability |
Pass |
|
Shear adhesion |
20,685Kpa min |
|
Penetration at 60℃ |
Less than 10% |
|
Abrasion resistance 5,000cycles-loss |
300mg max |
|
Water soak test at 95℃ |
1-3 Pass,4-5 Fail |
|
Volume resistivity |
1.1*1015 min |
|
Dielectric strength |
39.4V/mm min |
|
Cathodic disbondment |
15mm max |
Advantages of FBE epoxy powder anti-corrosion steel pipe
1. Strong anti-corrosion performance: FBE epoxy powder anti-corrosion steel pipe has good anti-corrosion performance, which can effectively prevent the pipeline from corrosion by soil, water and air and other media, and extend the service life of the pipeline.
2. Good abrasion resistance: FBE epoxy powder anti-corrosion steel pipe has good abrasion resistance, which can effectively resist the abrasion and scouring of the pipeline when conveying materials and ensure the normal operation of the pipeline.
3. Environmental protection and no pollution: FBE epoxy powder anticorrosion steel pipe is an environmentally friendly coating material, does not contain toxic substances, will not cause pollution and harm to the environment and human body.
4. Convenient construction: FBE epoxy powder anticorrosion steel pipe construction is very convenient, can be sprayed, dip-coated, roll-coated and other ways of coating, and coating efficiency is high, can greatly shorten the construction cycle.
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