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H & H Rubber, Inc. Patents |
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Assignee: H & H Rubber, Inc.
Address: Houston, TX
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5251870 |
Blowout preventer ram packer and wear insert |
October 12, 1993 |
| A ram packer for a hydraulic blowout preventer is provided that includes a steel reinforced hard elastomeric body which has a recess in the packer face for receiving a replaceable wear insert. The wear insert includes a substantially square insertion surface which corresponds to the rece |
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