HWDP or called Heavy Weight Drill Pipe produced as per API 5DP is widely used in many areas.
Heavy Weight Drill Pipe
Option Integral heavy weight drill pipe with two central upsets and with spiral grooves are also available.
Hard banding can be added,as well as internal coat as per client ’request;
HWDP is made from AISI4145H,All physical operties conform with API Spec 7 and SY/T5146,shape and size we manufacture as follows;
Note: The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is similar with drill pipe. It is made from premium alloyed steel. Its both tool joints and middle upset are welded hardbands. Technical parameters meet with API Spec7-1 Standard.
Product | API 5D Drill Pipe |
Standard | API 5D |
Steel grade | S135 |
O.D. | 2''-5'' |
Thickness | 4MM-16MM |
Length | 4M-12M |
Application | for petroleuming recovering |
Packing | according to the demand of the customer |
Port | China port |
Delivery time | less than 3 months |
Authentication | API 5D certificate |
Heavy Weight Drill Pipe
