oil field crossover sub drilling オンライン製造

API Oil Field Drilling Cross Joint Reduced Section Joint Product Description Conversion joints are used to convert from one connection size to another ... 続きを読む

Product Description: The Crossover Sub Drilling product is an indispensable tool in the field of drilling operations, particularly designed for the ... 続きを読む

API Standard Downhole Tools - High Quality Oil Field Splitter Joint Product Description The jumper serves the function of conversion and connection ... 続きを読む