High-Quality 127mm DTH Water Well Drill Rods Drill Pipes for DTH Rock Driling Factory, Factories

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High-Quality 127mm DTH Water Well Drill Rods Drill Pipes for DTH Rock Driling Factory, Factories

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

📋 Basic Info.

Model NO.

127mm

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Diameter

76mm/89mm/102mm/114mm/127mm/140mm

Shank Adapter

CIR/DHD/M/Ql/SD

Specification

1.5m-16m

Origin

China

HS Code

82071990

Production Capacity

500000PCS/Month

📦 Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Gross Weight

5.000kg

Transport Package

Wooden Case

📝 Product Description

Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore. It comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. The hollow design allows drilling fluid to be pumped through them, down the hole, and back up the annulus.

It is engineered to support its own weight for combined lengths that often exceed 1 mile down into the Earth's crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored.

Technical Specifications:

1. Size: 2 1/2'', 2 3/4'', 3'', 3 1/2'', 4'', 4 1/2'', 5'', 5 1/2'', 6'', 8'', 10'', 10 3/4'';
2. Length: 1m-6m;
3. Thread Size: 2 3/8" Reg, 2 7/8" Reg, 3 1/2" Reg, 4 1/2" Reg, 2 3/8" IF, 3 1/2" IF; BECO 6'', BECO 8'';
4. Wall Thickness: 4mm-16mm

🖼️ Detailed Photos

📊 Technical Parameters

Diameter (mm)	Thickness (mm)	Length (mm)	Thread (Male)	Thread (Female)	Spanner Flat	Internal Spline	Pin Length (mm)	Box Length (mm)	Weight (kg)
76	4	3000	2 3/8" Reg	2 3/8" Reg	Y	N	107	165	24
76	4	3000	2 3/8" Reg	2 3/8" Reg	N	N	190	190	31
76	6.3	3048	2 3/8" Reg	2 3/8" Reg	Y	N	190	260	39
76	6.3	4000	2 3/8" Reg	2 3/8" Reg	N	N	190	190	46
76	6.3	5000	2 3/8" Reg	2 3/8" Reg	N	N	350	350	65
79	6.3	1524	CUBEX #21	CUBEX #21	Y	Y	110	190	21
89	4	1800	2 3/8" Reg	2 3/8" Reg	Y	N	107	158	20
89	4	3000	2 3/8" Reg	2 3/8" Reg	Y	N	107	158	30
89	6.3	1829	CUBEX #24	CUBEX #24	Y	Y	110	200	29

❓ Frequently Asked Questions

1. What materials are used for these DTH drill rods?

Our drill rods are manufactured using high-quality Carbon Steel, ensuring durability and strength for demanding rock drilling environments.

2. Can the length of the drill pipes be customized?

Yes, we provide a wide range of standard lengths from 1 meter to 16 meters to meet various drilling rig requirements and depths.

3. What types of threads are available?

We offer various thread sizes including 2 3/8" Reg, 2 7/8" Reg, 3 1/2" Reg, and specialized CUBEX or BECO threads depending on your equipment needs.

4. Are these drill rods compatible with CIR or DHD shank adapters?

Yes, our drill pipes are designed to be compatible with a variety of shank adapters such as CIR, DHD, M, QL, and SD series.

5. How is the product protected during shipping?

To ensure safe delivery and prevent any damage to the threads or surface, all drill rods are securely packed in sturdy wooden cases for international transport.

6. What certifications do your drilling tools hold?

Our products are manufactured under strict quality control and hold CE and ISO 9001:2008 certifications, ensuring international standard compliance.