API 5dp Oil Drill Pipe

SALE
Supply Capability:
10000
Lead time:
15
Trade Terms:
Payment Terms :
TT in Advance
Certification :
Origin :
China shandong
Ref Price
USD 10 /Pieces
10 (Min. Order Quantity)
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A heavy-duty drill pipe (HWDP) is a medium weight drill pipe assembly used in conjunction with the drill pipe and the drill collar. Seaco HWDP offers standard, helical and non-magnetic designs. In some applications, the diamond collar can also be replaced by a heavy object.

Seaco Drill COL is NS-1 certified from a single piece of 4145H modified tempered steel. It is designed for harsh drilling environments in vertical and directional Wells. For vertical Wells, Seaco HWDP is a transitional member. For directional holes, it is a counterweight member and provides additional stiffness to prevent buckling.

Features and advantages:

1. Center up thick or wear-resisting pad to extend pipe life and reduce hole resistance and differential adhesion problems;

2. Connections completed (coated with phosphate) to protect them from component corrosion after processing and to help prevent wear during initial makeup;

3. Thread root is cold rolled on API and H-90 connections. A pressed wire protector for standard connections is also provided.

4. Wear-resistant belt and internal coating can be provided according to customer requirements.

Specifications - Heavy Duty Drill Pipe:

A heavy-duty drill pipe (HWDP) is a medium weight drill pipe assembly used in conjunction with the drill pipe and the drill collar. Seaco HWDP offers standard, helical and non-magnetic designs. In some applications, the diamond collar can also be replaced by a heavy object.

Seaco Drill COL is NS-1 certified from a single piece of 4145H modified tempered steel. It is designed for harsh drilling environments in vertical and directional Wells. For vertical Wells, Seaco HWDP is a transitional member. For directional holes, it is a counterweight member and provides additional stiffness to prevent buckling.

Features and advantages:

1. Center up thick or wear-resisting pad to extend pipe life and reduce hole resistance and differential adhesion problems;

2. Connections completed (coated with phosphate) to protect them from component corrosion after processing and to help prevent wear during initial makeup;

3. Thread root is cold rolled on API and H-90 connections. A pressed wire protector for standard connections is also provided.

4. Wear-resistant belt and internal coating can be provided according to customer requirements.

Specifications - Heavy Duty Drill Pipe:

Packaging

After Sales Warranty

A heavy-duty drill pipe (HWDP) is a medium weight drill pipe assembly used in conjunction with the drill pipe and the drill collar. Seaco HWDP offers standard, helical and non-magnetic designs. In some applications, the diamond collar can also be replaced by a heavy object.

Seaco Drill COL is NS-1 certified from a single piece of 4145H modified tempered steel. It is designed for harsh drilling environments in vertical and directional Wells. For vertical Wells, Seaco HWDP is a transitional member. For directional holes, it is a counterweight member and provides additional stiffness to prevent buckling.

Features and advantages:

1. Center up thick or wear-resisting pad to extend pipe life and reduce hole resistance and differential adhesion problems;

2. Connections completed (coated with phosphate) to protect them from component corrosion after processing and to help prevent wear during initial makeup;

3. Thread root is cold rolled on API and H-90 connections. A pressed wire protector for standard connections is also provided.

4. Wear-resistant belt and internal coating can be provided according to customer requirements.

Specifications - Heavy Duty Drill Pipe:

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