casing crossover sub drilling 온라인 제조

Tubing and Casing Crossover for oil drilling Product Description 1. Specification:API 5CT 1.9”, to 4-1/2” 2. Steel grade: J55, K55, N80, P110 3. ... 자세히보기

Saver sub for horizontal directional drilling Product Description The length of crossover subs is generally measured from shoulder to shoulder. ... 자세히보기

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

Ex - Factory API Drilling Cross Is Used To Sell Oil Wells Product Description Cross connections are used to connect up and down the drill pipe in ... 자세히보기

Pin*Box Cross-Over Sub For Oil Wellign Drilling Product Description Directional drilling tool is a major power deflection tool, which has a fixed ... 자세히보기

Factory Supply Directly Box-Box Pin-Pin Box-Pin Crossover Subs Cross over Sub Drilling, also known as Cross Sub Drilling, is a specialized tool or ... 자세히보기

Power Factory NC38box-NC31pin Crossover Subs The use of cross drilling products has the following significant benefits: 1.Enhanced drilling safety: ... 자세히보기

Power Factory Crossover Subs NC50box-NC50pin Short-circuiting solves the problem that the upper and lower drilling tools have different thread buckle ... 자세히보기

Factory Supply Directly Nc50box-NC50pin Drilling Subs Crossover Sub Drilling Product Introduction One of the key benefits of the Crossover Sub ... 자세히보기

Factory Supply Directy Gunite Drilling Subs Box-Box Box-Pin Pin-Pin ​ Crossover Sub Drilling Product Introduction The Crossover Sub Drilling product ... 자세히보기