Pouring section for cement well pipe
The utility model discloses a profile for cement well pipe casting, the body of which is a medium and heavy flat steel profile. The sides of the profile are arranged with an one-step rolling molding stiffener and a positioning slot. The slope between the positioning slot provided with secondary proc...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a profile for cement well pipe casting, the body of which is a medium and heavy flat steel profile. The sides of the profile are arranged with an one-step rolling molding stiffener and a positioning slot. The slope between the positioning slot provided with secondary processing forming installation holes and the sides of the profile is 3 degree to 5 degree. The utility model has the advantages of small stress and high strength in production process, can save materials, electricity, wax mold, and reduce the labor intensity to a large extent, which is an ideal special profile. |
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