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| Product Name: |
GRE pipeline
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| Supply Ability: |
One million km |
| Related proudcts |
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| Specifications |
DN25-DN5000 |
| Price Term: |
m |
| Port of loading: |
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| Minimum Order |
100 |
| Unit Price: |
100 |
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Glass fiber reinforced plastic pipeline used in oil fields, first of all to ***ermine whether the data from long-term hydrostatic pressure test can be used for regression analysis, according to the requirements of the ASTM D2992 standard validation calculation. If qualified, then the logarithm of HDB or PDB and the logarithm of the failure time for linear fitting, and then extrapolated to a specific HDB or PDB corresponding to the failure time, it is concluded that the service life of glass tube.
Regression analysis using 95% confidence intervals. In order to ensure the accuracy of the regression analysis, in order to ensure the accuracy of the regression analysis, the ***n of the glass fiber reinforced plastic pipeline failure time is very large. It has been pointed out that if we want to predict the service life of 50 years, we need at least 10000h test data.
As a new kind of material, FRP pipe has been applied in oil field system with good performance and characteristics. With the development of economy, the production of high temperature, high pressure, creep resistance and aging resistance of glass tube is more and more important. The theory and research level is not for the existing glass steel pipes used in the oil fields in the environment to provide a good guide, there is an urgent need to understand the failure form of FRP materials in oilfield environment and failure mechanism for performance evaluation method is more complete and accurate life prediction model, the FRP pipe materials play more the major role in the oil system, to achieve better economic and social benefits.
For each failure period of more than 6000h of each test, should include a major connector, the number of samples of at least 18, and the number of failure samples in different failure time distribution should be consistent with the requirements of ASTM D2992. The nominal diameter of the test specimen shall be not less than 50.8mm (2 inches), when the diameter and the enhancement layer thickness ratio is not greater than 10, the |
| Company: |
Shandong the kam glass fiber reinforced plastic co., LTD
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| Contact: |
Mr. wei manager |
| Address: |
In wucheng county can dispose the economic development zone |
| Postcode: |
253304 |
| Tel: |
15605441611 |
| Fax: |
0534-2858333 |
| E-mail: |
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