| Customization: | Available |
|---|---|
| After-sales Service: | 24/7 |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
GPE Oil Machinery Co., Ltd offers API 7-1 HWDP Heavy Weight Drill Pipe for efficient and reliable drilling. Explore our high-quality drill bits designed for oilfield drilling rods.
The Integral Heavy Weight Drill Pipe is manufactured from AISI 4142H-4145H modified drill collar material according to SY/T 5146-1997. This thick-walled pipe serves as a gradual transition from heavy drill collars to lighter drill pipe, preventing stress concentration at the top of the drill collars. It allows for drilling at higher rpms, reducing torque and differential pressure sticking. Designed primarily for directional drilling, this pipe simplifies directional control and minimizes connection fatigue problems in high angle or horizontal drilling. With reduced pipe failures and increased drill stem service, it is also suitable for some straight-hole applications.
Welcome to consult with GPE Oil Machinery Co., Ltd for the most comprehensive technical support!
|
Product Name
|
API 5DP standard HWDP/AISI 4145H Integral Heavy Weight Drill Pipe in oil and gas well drilling with hardfacing and coating
|
|
|
Standard
|
API 5DP
|
|
|
Grade
|
Drill Pipe Body
|
SL.1: E, X, G, S / SL.2: G, S
|
|
Tool Joint
|
SL.1, SL.2, SL.3
|
|
|
Minimum Order Quantity
|
10 Ton
|
|
|
Outside Diameter Ranges
|
23/8 inch to 65/8 inch
|
|
|
Wall Thickness
|
6.45mm to 12.70mm
|
|
|
Length
|
R1: 6.10-7.01m / R2: 8.84-9.75m / R3: 12.19-13.72
|
|
|
Type
|
Seamless / Welded
|
|
|
Upset Style
|
IU, EU, IEU
|
|
|
Rotary Shouldered Connection Style
|
NC40, NC46, NC26, NC31, NC38, NC50, 51/2FH, 65/8FH
|
|
Our Drill Bits for Oilfield Drilling Rod are designed to meet the highest industry standards and provide exceptional performance in oil drilling operations. Made from AISI 4142H-4145H modified drill collar material, these heavy-duty drill bits offer superior durability and reliability.
With a wall thickness that ensures a gradual transition from heavy drill collars to lighter drill pipe, our integral heavy weight drill pipe helps prevent stress concentration at the top of the drill collars. This design feature allows for higher RPMs, reducing torque and differential pressure sticking.
Our drill bits are specifically designed for directional drilling, making it easier to control the drilling direction and minimizing connection fatigue problems commonly encountered in high angle or horizontal drilling. This makes them ideal for a wide range of drilling applications, including straight-hole drilling.
By using our Drill Bits for Oilfield Drilling Rod, you can expect reduced pipe failures and increased drill stem service, ensuring efficient and reliable drilling operations. Our drill bits are API certified, guaranteeing their quality and performance.
){kind=link}