Model: | all size |
---|---|
Brand: | ERUI |
Origin: | Made In China |
Category: | Industrial Supplies / Mining Machine |
Label: | casing head , good casing head , API 6A casing |
Price: |
US $1400
/ pc
|
Min. Order: | 1 pc |
Last Online:15 Aug, 2019 |
1. Casing head spools are provided with a seat for secondary sealing. The lower flange can be provided with a second smaller supplementary ring gasket allowing the maximum pressure build-off with one stage.
2. The casing spools used to suspend and to seal the casings.
3. The flanges and the passing inside diameters are designed according to API spec.6A.