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| Equipments - Crown Block |
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Petromak designs and manufactures a complete
line of standard and custom crown blocks for masts
and derricks in accordance with API 4F and 8C
specifications.
In the design of the crown blocks, the fast line sheave
is positioned independent of the sheave cluster which
optimizes the drum fleet angle, ensures proper spooling
of the line on the drawworks drum and minimizes line
wear.
Sheave grooves are formed for each specific wire line
size and flame hardened to resist wear.
Petromak can provide all types of crown blocks for
drilling rigs and workover rigs.
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