High quality alloy steel Drill Pipe, Brand Name : Wooke

Api thread drill pipe rod matched up with high air pressure drill rig-- we're doing pretty well!
1. Standard api thread forming and orientating processed at one step, which is our technical highlight.
2. Hardness and wear resistance combined alloy stee, supplied by national top level specialsteel manufacturer.(pipe thickness and material can be user's choice)
3. Not all friction welding is strong, after a specialized friction welding process, welding outcome can be ensured.
4. Pipe curvature correction is a must process for each drill pipe.
5. Each processing step is stringently controlled, all rarcs are cnc machined.
6. Premium alloy steel made joints, strictly controlled heat treatment process and standard api thread processing technology; we pay high attention to all these easily ignored details to ensure pipe stability and thread durability.
Drill pipes:
atlas copco- ingersoll rand t4 irt4 drill pipe
standard design flush joint drill pipe
schramm carousel style drill pipe
sandvik / driltech d25 / d40k drill pipe
cp650 drill pipe
design group atlas copco roc f6 / l6 / l8
design group cm(cm760 / 780)
petroleum pipes
schramm t64 style drill pipe