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Steel prices may stabilize and strengthen in the short termSteel prices may stabilize and strengthen in the short term2022-10-24
The quality of special steel bar products has been significantly improvedThe quality of special steel bar products has been significantly improved2022-05-31
Win the "Battle of Raw Materials"Win the "Battle of Raw Materials"2022-06-08
Global crude steel production fell 6.5% year-on-year in JulyGlobal crude steel production fell 6.5% year-on-year in July2022-09-07
Advantages of LSAW Steel PipeIn the long-distance pipeline construction, pipe-line account for a large proportion, generally 35% to 40% of line pipe accounts for investment projects total investment. How to choose a reasonable price, excellent performance pipe is particularly importa2021-08-02- Oil Casing Folding Defects SolutionsCasing in the production prone to outer folding defects, affect product quality improvement, it needs to be controlled.2021-08-02
- Hydrostatic Pressure Testing of PipesHydrostatic pressure test is conducted using a method for static characteristics of rock deformation measurement indicators.2021-08-02
- Difference between ERW and EFWERW is the first letter abbreviation for electric resistance welding.
ERW tube and submerged arc welding pipe significantly different, using a pressure-free filler metal welding, the weld is not filled with other ingredients, relying on high-frequency cur2021-08-02
