​​1541 Grade Drilling Pipe – The Practical, Cost-Effective Workhorse for Everyday Drilling​​

When your drilling operation prioritizes ​​efficiency, affordability, and reliable performance for standard conditions​​, the 1541-grade drilling pipe delivers exactly what you need. This ​​budget-friendly carbon-manganese steel solution​​ is engineered to handle ​​routine well depths, stable formations, and cost-sensitive projects​​ without unnecessary frills – making it the smart choice for maximizing value on every meter drilled.

​​Why 1541 is the Go-To for Common Drilling Needs​​

​​1. No expensive alloys (Cr/Mo-free)​​ – Directly reduces raw material costs by ​​20–30%​​ compared to high-end grades like 4140.

​​2. Simplified processing (normalized only)​​ – Eliminates costly heat treatments, slashing production expenses while maintaining core strength.

​​Solid Performance for Standard Wells​​

3. Tensile Strength: 800–950 MPa | Yield Strength: 600–750 MPa​​ – Delivers ​​ample load-bearing capacity​​ for ​​wells up to 3,000m depth and medium pressure (≤35 MPa)​​.

4.​​ Elongation ≥16%​​ – Provides ​​flexibility to absorb minor shocks​​ (e.g., tripping, rotation) without compromising structural integrity.

Field-Friendly & Easy to Work With​​

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1. Excellent weldability​​ – No preheating or post-weld heat treatment needed for standard field joints, accelerating on-site operations.​

2. Good machinability​​ – Supports efficient threading and end finishing, reducing manufacturing and maintenance downtime.

​​Adaptable to Common Formations​​

• Engineered for ​​soft-to-medium-hard rock (e.g., sandstone, shale, clay)​​ with ​​low abrasion risk​​, thriving in ​​vertical wells, shallow gas storage, and exploration holes​​.

Applications include fore poling (advance support), mine blasting, water well drilling, geothermal well drilling, and coal/nonferrous metal mining.​​

Chemical Composition

Mechanical Properties