API 2 3/8 Water Well Drill Pipe DTH Drill Rod Tube

Product Details:

Place of Origin:	HEBEI CHINA
Brand Name:	SHITAN
Certification:	API
Model Number:	ST

Payment & Shipping Terms:

Minimum Order Quantity:	1 PC
Price:	10-500usd
Packaging Details:	Standarded export package
Delivery Time:	5-8 working days
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	20000 sets/month

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Detailed Product Description

Product Name:	Water Well Drill Pipe	Material:	DTH
Processing Type:	Forging	Use:	Coal Mining,Well Drilling
Length:	1000 To 6000mm	Application:	Rock Drilling
Advantage:	Long Use Life,High Wear Resistant	Diameter (mm):	76mm-140mm
Thread Model:	API 2 3/8
Highlight:	API 2 3/8 water well drill pipe , DTH drill rod tube , water well drill rod tube

API 2 3/8 Water Well Drill Pipe DTH Drill Rod Tube

Product Specifications

Attribute	Value
Product name	Water well drill pipe
Material	DTH
Processing type	Forging
Use	Coal Mining, Well Drilling
Length	1000 to 6000mm
Application	Rock drilling
Advantage	Long use life, High Wear Resistant
Diameter (mm)	76mm-140mm
Thread model	API 2 3/8

Product Description

Drill pipes used in applications such as DTH/DTHR/DR comprise a steel pipe with a pin at one end and a box on the other. These pipes transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.

Standard Specifications

Diameter (mm)	Thickness (mm)	Thickening type	Length (mm)	Thread	Board shank slot
76	5-8mm	IU	1000/1500/2000/2500/3000/4000/5000/6000	2 3/8 API REG	Double buckle Single buckle
89	6-9.35mm	IU	1000/1500/2000/2500/3000/4000/5000/6000	2 3/8 IF	Double buckle Single buckle
102	7-8.38mm	IU/IEU	1500/2000/2500/3000/4000/5000/6000	2 7/8 IF 3 1/2 REG	Double buckle Single buckle
114	6-9.35mm	IU	1500/2000/2500/3000/4000/5000/6000	2 7/8 IF 3 1/2 IF/REG	Double buckle Single buckle
127	9mm	IU	1500/2000/2500/3000/4000/5000/6000	3 1/2 IF	Double buckle Single buckle
140	8-12mm	IU	3000/4500/5000/6000	4 1/2 REG or 4FH	Double buckle Single buckle

Primary Functions

Transmission of power: Transmits torque and power from the drilling rig to the drill bit for cutting formations
Transport medium: Channels flushing fluid to cool the drill bit, clean drill cuttings, and lubricate the drill hole wall
Extending the drill string: Allows connection of new drill rods to reach deeper formations

Performance Characteristics

Reduces water pressure loss by 20%-50% through optimized inner diameter design
Enhanced corrosion and fatigue resistance for continuous sampling and wire rope drilling
High strength and stability with excellent bending strength and rotational torque capacity
Extended service life through high-quality materials and precision craftsmanship

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