| After-sales Service: | 24/7 |
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| Warranty: | 1 Years |
| Manufacturing Process: | CNC Milling |
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Shipping Cost:
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about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Introducing our high-quality Blue Drill Collar for oil and gas drilling. This corrosion-resistant collar is perfect for deep drilling applications and offshore drilling. With a durable and reliable design, it is customizable to meet your specific needs. Contact GPE Oil Machinery Co., Ltd, the leading Blue Drill Collar manufacturer and supplier, for an affordable price.
The Slick Drill Collar for Drilling String in Blue is a high-quality and durable component that plays a crucial role in the BHA. It provides the necessary weight on the bit for efficient drilling and ensures the drillstring remains in tension.
Manufactured by GPE Oil Machinery Co., Ltd, this drill collar has been approved by the NS-1 certification, guaranteeing its reliability and performance. It is made from 4145H modified quenched and tempered steel, adhering to strict metallurgical specifications to ensure consistent hardness throughout its entire length.
With a hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs, this drill collar offers exceptional strength and durability. These properties are evenly distributed across 16 points in any section at room temperature.
The connections of this drill collar are completed with a phosphate coating, providing protection against the elements and preventing galling during initial make-up. The thread roots on API and H-90 connections are cold rolled for added strength and reliability.
For added convenience and protection, pressed steel thread protectors are supplied with all drill collars equipped with standard connections.
Whether used in oil and gas drilling, deep drilling applications, or offshore drilling, the Blue Slick Drill Collar for Drilling String is a corrosion-resistant and reliable choice. It is customizable to meet specific requirements and is available at an affordable price.
Choose GPE Oil Machinery Co., Ltd as your trusted supplier of high-quality drill collars. Contact us today to learn more or place an order.
Suppliers with verified business licenses
Audited Supplier 
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