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Spec 5B Gages

PMC Lone Star manufactures Working and Reference Master Gages per API Specification 5B. All Working gages are manufactured and calibrated against an API certified Reference Master Gage. PMC Lone Star has the capability to manufacture gages up to 20 inches in diameter. PMC Lone Star is the industry leader in quality, capability and inventory of API 5B gages.

API 5B Cerfitication

api5b-casing

api5b-buttresscasing
api5b-linepipe