Drill Pipes,
 Rods and Accessories

SUPERIOR DURABILITY

Built for extreme pressure & harsh conditions

PRECISION ENGINEERING

Exact tolerances for seamless drilling performance

COMPREHENSIVE RANGE

Pipes, rods & accessories for every application

EXPERT FIELD SUPPORT

Experienced drilling specialists always ready to assist

Technical Specifications

Drill Pipe Dimensions & Range
Outer Diameter (OD)
35 mm – 300 mm
Standard Industrial Range
60.3 mm – 273 mm
Length Range
0.5 m – 13.0 m
Manufacturing Type
Seamless / Friction Welded
Friction Welded Range
Up to 219 mm OD
Steel Grade
High-strength alloy steel
Application
DTH & Rotary Drilling
Drill Pipe Thread Compatibility
76.1 mm
API REG, RD, Z-thread
88.9 mm
API IF / NC26, API REG
101.6 mm
API REG
114.3 mm
API IF / NC31, API FH, API REG
127 mm
API IF / NC38, API FH
139.7 mm
API REG, API FH / NC40
152.4 mm
API IF / NC46, API FH
168.3 mm
API IF / NC50, API REG
177.8 mm
API FH, API REG
203 – 273 mm
API REG, API FH
Drill Pipe Construction
Pipe Body
Seamless steel tube from premium mills
Tool Joints
Heat-treated alloy steel
Connection Type
Friction welded / shrink-fit / arc welded
Alignment
High axial precision
Heat Treatment
Thread zone hardened
Quality Control
API / ISO compliant
Casings — Permanent & Reusable
Permanent Casing
Structural borehole support
Reusable Casing
Cost-effective, repeated usage
Material
High-strength steel
Application
Loose formations & overburden drilling
Drilling Tools & Accessories
Cutting Tools
Drill bits, DTH bits
Stabilization
Spiral & straight blade stabilizers
Connection
Subs, crossover subs, adapters
Safety & Control
Check valves
Handling
Hoisting equipment
Recovery
Fishing tools
Wear Protection (Optional)
Hardfacing — Axial & Radial
Extended wear life
Abrasion Resistance
Ideal for hard rock formations
Reduced Downtime
Lower maintenance frequency
Cost Efficiency
Longer replacement cycles

DTH & Rotary Drilling Solutions

Helios Prime Industrial provides high-performance drill string components engineered to deliver maximum productivity, durability, and cost-efficiency in mining, quarrying, geothermal, and infrastructure drilling operations.

Our drill pipes and casings are manufactured using premium-grade seamless steel, advanced welding processes, and precision machining to ensure perfect alignment,
superior fatigue resistance, and extended service life.

Global Supply Capability

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Bulk Production Capacity

Helios ensures high-volume manufacturing with consistent product quality.

 

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Export-Ready Packaging

Helios provides secure and reliable packaging for global shipments.

 

 

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Timely Delivery

Helios maintains efficient production and on-time order dispatch.

 

 

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Global Quality Standards

Helios products are manufactured under strict global quality standards.

 
 
 

 

Applications

  • Open-pit mining & quarrying
  • Water well & geothermal drilling
  • Infrastructure & foundation drilling
  • Oil & gas exploration
  • Blasthole drilling

Why choose us

  • Advanced manufacturing processes
  • Strict quality control & traceability
  • Custom solutions for project-specific needs
  • Global supply capability
  • Technical support for drilling optimization

Key Advantages

  • High fatigue resistance for deep drilling
  • Precision thread machining for leak-proof connections
  • Excellent straightness & hole accuracy
  • Optimized weight-to-strength ratio
  • Reduced operational costs through longer service life

FACTORY & QUALITY ASSURANCE

Modern Factory

Advanced production systems

Quality Testing

Strict inspection standards

Durable Performance

Reliable heavy-duty operation

Drilling Methods

Down-The-Hole (DTH) Drilling

  • Hammer located directly above drill bit
  • Energy transferred through drill string
  • High penetration rates with straight holes

Rotary Drilling

  • No hammer required
  • High axial compressive force + rotation
  • Ideal for large diameter and softer formations

Get in Touch

Looking for high-performance drill rods, pipes, or casings tailored to your project?
Contact Helios Prime Industrial for technical consultation and customized supply.

Contact Us
FAQ
1. Q: What are drill pipes used for?
A: Drill pipes are used to transmit drilling fluid and torque from the surface equipment to the drill bit during rotary and DTH drilling operations.

2. Q: What is the difference between drill pipes and drill rods?
A: Drill pipes are mainly used in rotary drilling systems, while drill rods are commonly used in DTH drilling to connect the hammer and bit assembly.

3. Q: When is casing required in drilling?
A: Casing is required when drilling through loose, unstable, or fractured formations to prevent borehole collapse and maintain structural integrity.

4. Q: What materials are drill pipes and casings made of?
A: They are typically manufactured from high-strength alloy steel or seamless steel to ensure durability, torque resistance, and long operational life.

5. Q: Are these drilling components customizable?
A: Yes, drill pipes, rods, and casings can be customized in terms of diameter, length, thread type, and steel grade based on project requirements.
6. Q: What is the lifespan of drill pipes and casings?
A: Lifespan depends on drilling conditions, maintenance, and rock hardness. With proper use, they can last for multiple drilling cycles.

7. Q: Are drill pipes compatible with all drilling rigs?
A: Most drill pipes follow API-standard threads, making them compatible with a wide range of rotary and DTH drilling rigs.

8. Q: What is the function of casings in drilling?
A: Casings provide structural support to the borehole, prevent wall collapse, and ensure safe and stable drilling operations.

Quick Links

Products

Contact Us

Main Tel

+1 888 796 1558

Email

helios@heliosprimeindustrial.com

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