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We supply high-quality seamless steel tubes specifically engineered for oil and gas downhole applications, including casing and tubing. Our products are manufactured to meet stringent international standards, ensuring superior performance in demanding environments. Key grades include J55, K55, N80 (including N80Q), L80, C90, T95, P110, and Q125.
These tubes are available in various configurations such as EUE (External Upset End) and NUE (Non-Upset End) threading, including Buttress Thread profiles for enhanced connection integrity. Ideal for standard, high-pressure, deep well, and sour service conditions.
| Pipe Types | Outer Diameter (mm) | Diameter Deviation | Wall Thickness (mm) | Thickness Deviation |
|---|---|---|---|---|
| Steel Pipes | ≥60.3, S < 20 | ±0.75% | ≤73.0 | +15%, -12.5% |
| Steel Pipes | ≥60.3, S ≥ 20 | ±1.00% | >73.0, S < 20 | +15%, -12.5% |






1. Secure Export Packaging: Sea-worthy methods combined with water-proof paper for maximum protection.
2. Professional Loading: Skilled teams handle safe loading and secure fixing to guarantee product integrity.
3. Delivery: Swift delivery within 7-10 working days after deposit or based on order quantity.
Dactron Pipe