Apache can manufacture Pig Sizing Rings to any customer supplied dimensions, quickly and cost effectively. Sizing Rings are used to slide over a worn used pipeline pig to be used as an indication that the pig needs to be replaced by the operator. These rings should not be used as a go-no-go and only part of the operators decision making process if the used pig needs to be discarded.2” – 14” Sizing Rings • No handles16” – 48” Sizing Rings • Four (4) handles

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