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Crossover Sub
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  • Crossover Sub

Crossover Sub

The length of crossover sub is 36" or 48" etc, the raw material is 4145H, same as drill collar's

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  • 产品描述
  • The length of crossover sub is 36" or 48" etc, the raw material is 4145H, same as drill collar's

FAQs


Do you have international certifications and reliable product quality?

Yes. We own ISO9001, GOST RTN and NS-1 certificates. All products pass third-party tests and are exported worldwide. We’re certified suppliers for CNOOC, Rosneft and Gazprom.

What drilling tools can you supply?

We make standard & custom drilling tools for oil, shale gas, geothermal and geological exploration, including drill collars and heavy weight drill pipes. We support GB, API and EU standards, plus high-grade sulfur-resistant tools like LV150.

What sets Longway's Smooth Drill Collar apart from others in the market?

Longway's Smooth Drill Collar boasts a smooth exterior finish that reduces friction, minimizes the risk of pipe getting stuck, and prevents debris accumulation, ensuring superior performance during drilling operations.

Why choose Longway's Spiral Drill Collar for drilling projects?

Longway's Spiral Drill Collar features a unique spiral groove design that reduces friction, minimizes the risk of pipe sticking, and enhances overall drilling performance. Its customizability adds to its appeal.

What are the key advantages of using Non-Magnetic Drill Collars?

Non-Magnetic Drill Collars offer low magnetic permeability, high strength, resistance to corrosion cracking, and excellent wear resistance, making them ideal for precision drilling operations.

Can Longway customize drilling tools to meet specific requirements?

Yes, Longway has a strong track record of designing and manufacturing drilling tools according to customer requests, ensuring tailored solutions for unique drilling needs.

Crossover Sub

The length of crossover sub is 36" or 48" etc, the raw material is 4145H, same as drill collar's

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OUR SERVICE

We offers a wealth of product support resources, including a range of technical and downloadable product manuals to product certifications.

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