Seamless Round Steel Pipe for Oil and Gas Industry Including Drilling Rigs and Transport Pipelines
Engineered for extreme conditions in the oil and gas sector, our seamless round steel pipes deliver unmatched reliability in critical applications like drilling operations and fluid transportation. Manufactured using precision cold-drawing technology, these pipes eliminate weld weaknesses to ensure leak-proof performance under high-pressure environments. With customizable specifications to match diverse project requirements, they offer a cost-effective solution for enhancing operational safety and efficiency across upstream and midstream activities.
Core Advantages:
- Structural Integrity: Seamless construction prevents failure points, maintaining consistent wall thickness for uniform stress distribution
- Corrosion Resistance: Optional coatings protect against H2S and CO2 exposure in harsh well conditions
- Pressure Tolerance: Designed to withstand up to 20,000 PSI in drilling mud systems and pipeline networks
- Custom Fabrication: Tailored dimensions and material grades available upon request for specific depth or temperature requirements
Technical Specifications:
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Length | 6-12 meters | Up to 18 meters |
| Tensile Strength | ≥ 415 MPa | API 5L X42-X80 grades |
| Operating Temp | -20°C to 120°C | Arctic/extreme heat variants |
The hydrostatic testing process ensures zero porosity defects, while dimensional accuracy (±0.5% tolerance) guarantees compatibility with standard OCTG connections. Field-proven in shale gas extraction and offshore platforms, these pipes reduce maintenance downtime by 30% compared to welded alternatives. Additional machining services include threading per API standards and bevelling for swift onsite assembly.
Partner with our ISO-certified facility to access just-in-time inventory management and technical support for your pipeline infrastructure projects. Contact our engineering team today for material test reports and region-specific compliance documentation to streamline procurement.
Frequently Asked Questions:
-
What certifications apply to these pipes?
Products comply with ISO9004 and ISO14000 standards; specific API/ASME certifications available upon inquiry. -
Can I request non-standard diameters?
Yes, our manufacturing flexibility accommodates diameters from 10mm to 500mm with quick turnaround. - How does seamless construction benefit drilling operations?
It eliminates weld inspection needs and enhances fatigue resistance in dynamic load scenarios. - Are corrosion-resistant coatings included?
Standard pipes have bare surfaces; epoxy or zinc coatings are optional add-ons. - What's the lead time for custom orders?
Production typically requires 15-30 days depending on complexity and quantity. - Do you provide installation guidance?
Technical manuals and torque specifications accompany all shipments. - How are pipes packaged for export?
Bundled with protective end caps and moisture-proof wrapping for ocean freight.
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