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Common Drilling Pipe Supplier
RockySea petro manufacture a variety of drilling pipes for oilfield including the common drilling pipe, Kelly bar, drill collar, anti-corrosion and anti-abrasion drill pipe according to API 5DP and API 7-1. These drilling pipes have diverse types to fit different environments and applications. The company has an R & D center with a team composed of domestic authoritative professors and senior engineers to provide users with high-performance and practical products. RockySea petro is your responsible supplier partner for oilfield equipments.