| After-sales Service: | 24/7 |
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| Warranty: | 1 Year |
| Manufacturing Process: | Forging |
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Shipping Cost:
Estimated freight per unit. |
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 Looking for high-quality heavy weight drill pipe for your drilling needs? Look no further than GPE Oil Machinery Co., Ltd. We are a leading manufacturer and supplier of API 7-1 HWDP drill pipe. Our durable and API 5dp compliant drill rod is perfect for oil drilling and comes with a variety of drill bits to choose from. Trust us for all your drilling rig accessories and components. Contact us today for more information!
The Integral Heavy Weight Drill Pipe, manufactured by GPE Oil Machinery Co., Ltd, is a high-quality drilling equipment designed for oil drilling applications. Made from AISI 4142H-4145H modified drill collar material according to SY/T 5146-1997, this thick-walled pipe provides a gradual transition from heavy drill collars to lighter drill pipe.
With its intermediate weight and approximately wall thickness, the Integral Heavy Weight Drill Pipe prevents stress concentration at the top of the drill collars. This feature allows for drilling at higher rpms, reducing torque and differential pressure sticking. It is particularly suitable for directional drilling, as its flexibility simplifies directional control and minimizes connection fatigue problems in high angle or horizontal drilling.
Not only does the Integral Heavy Weight Drill Pipe reduce the number of pipe failures, but it also increases drill stem service, making it suitable for some straight-hole applications as well.
Choose the Integral Heavy Weight Drill Pipe for its durability, API 5dp compliance, and high-quality construction. It is an essential component for any drilling rig, providing reliable performance and efficient drilling operations.
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Product Name
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API 5DP standard HWDP/AISI 4145H Integral Heavy Weight Drill Pipe in oil and gas well drilling with hardfacing and coating
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Standard
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API 5DP
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Grade
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Drill Pipe Body
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SL.1: E, X, G, S / SL.2: G, S
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Tool Joint
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SL.1, SL.2, SL.3
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Minimum Order Quantity
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10 Ton
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Outside Diameter Ranges
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23/8 inch to 65/8 inch
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Wall Thickness
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6.45mm to 12.70mm
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Length
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R1: 6.10-7.01m / R2: 8.84-9.75m / R3: 12.19-13.72
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Type
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Seamless / Welded
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Upset Style
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IU, EU, IEU
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Rotary Shouldered Connection Style
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NC40, NC46, NC26, NC31, NC38, NC50, 51/2FH, 65/8FH
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The Integral Heavy Weight Drill Pipe, manufactured by GPE Oil Machinery Co., Ltd, is a high-quality drilling equipment designed for oil drilling applications. Made from AISI 4142H-4145H modified drill collar material, this drill pipe provides a gradual transition from heavy drill collars to lighter weight drill pipe.
With a wall thickness that helps prevent stress concentration at the top of the drill collars, the Integral Heavy Weight Drill Pipe allows for drilling at higher rpms, reducing torque and differential pressure sticking. It is particularly suitable for directional drilling, as its flexibility simplifies directional control and minimizes connection fatigue problems in high angle or horizontal drilling.
This drill pipe is API 5dp certified, ensuring its compliance with industry standards. Its durability and reduced number of pipe failures contribute to increased drill stem service, making it suitable for both directional and straight-hole applications.
Choose the Integral Heavy Weight Drill Pipe for reliable performance and efficient drilling operations. Contact GPE Oil Machinery Co., Ltd for more information or to place an order.
Suppliers with verified business licenses
Audited Supplier 
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