Durable API S135 Steel Tool Joint for Heavy Duty Applications

• Customization: Available
• After-sales Service: Distance
• Warranty: in 65 Days
• Model NO.: API s135 steel tool joint
• Manufacturing Process: Forging
• Surface Treatment: Sand Blast
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Raw Material: V-150 4137 35CrMo 40cr E75 AISI4340
• Od: up From 3-3/8′′
• Transport Package: Export Packing
• Specification: extension drifting thread rod for mining
• Trademark: steel drilling tool joint
• Origin: Jiangsu China
• HS Code: 73260
• Production Capacity: 100ton/Month

Product Description

Name: API 5dp S135 oilfield steel drilling tool joint/Forged steel drilling tool joint

Application 
                                                                                                                                                                                    
This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.
Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of DTH drill pipe in different Chinese and American specifications.
As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.
As to the packaging, a bundle of DTH drill pipes will be packed by one set of steel frame, and a bundle will have 30 to 40 drill pipes.

Characteristics                                                                                                                                                          
Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of DTH drill pipe in different Chinese and American specifications.
As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.
As to the packaging, a bundle of DTH drill pipes will be packed by one set of steel frame, and a bundle will have 30 to 40 drill pipes.

Specification                                                                                                                                                             

Technical Parameters of DTH Drill Pipe (Outer Flat Drill Rod):
 

Diameter	Length	Wrench Flats	Threads
50-194mm	500-10700mm	40,57,65,75,83,95mm	F42×10
			F48×10
			2 3/8''API REG
			2 7/8''API REG
			3 1/2''API REG
			2 3/8''API IF 3 1/2"
			BECO 4"BECO 4 1/2"
			BECO 5 1/4"BECO

Customized specifications can be manufactured according to drawings. 

Features and advantages:
1. excellent comprehensive mechanical properties.
2. wear resistant.
3. high fatigue strength and long fatigue life.
4. good flushing effect to ensure high drilling rate.
5. widely application and accurate size.
6. origin of material: our materials are come from bao steel which is the best steel factory in China.
Where to use