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| Property | Parameter | Description |
|---|---|---|
| Product Name | High Pressure Carbon Steel Pipe | Seamless carbon steel pipe for high pressure service |
| Material Grade | ASTM A106 Grade B / ASTM A53 Grade B / API 5L Grade B | International grade equivalents for high pressure applications |
| Standard Compliance | ASTM A106, ASME SA106, API 5L, ASTM A53 | Meets major international high pressure piping standards |
| Manufacturing Process | Hot Rolled Seamless | Seamless process ensures uniform wall thickness and pressure integrity |
| Carbon (C) | ≤0.30% | Carbon content for high temperature strength |
| Manganese (Mn) | 0.29-1.06% | Improves hardenability and tensile strength |
| Phosphorus (P) | ≤0.035% | Controlled for ductility and toughness |
| Sulfur (S) | ≤0.035% | Low sulfur for improved weldability |
| Silicon (Si) | ≥0.10% | Deoxidizer and strength enhancer |
| Tensile Strength | ≥415 MPa | Minimum tensile strength per ASTM A106 Grade B |
| Yield Strength | ≥240 MPa | Minimum yield strength for high pressure resistance |
| Elongation | ≥30% | Ductility in 50mm gauge length |
| OD Range | 21.3mm - 914mm (1/2'' - 36'') | Available outer diameter options |
| Wall Thickness | 2.11mm - 59.54mm (SCH 40 - SCH XXS) | Standard and extra heavy wall schedules |
| Length | 5.8m - 12m or custom | Single random, double random, or cut-to-length |
| Pressure Rating | Up to 42 MPa (6000 PSI) | Depending on OD, wall thickness, and temperature |
| Service Temperature | -29°C to 450°C | Suitable for high temperature and high pressure environments |
| Application | Oil & gas, power plants, boilers, petrochemical, hydraulic systems | Typical high pressure service industries |
| Certification | EN 10204 3.1, ISO 9001, API 5L, PED 2014/68/EU | Quality and pressure equipment certifications |
| MOQ | 5 tons | Minimum order quantity |
Acceptable Quality Carbon Steel Pipe — Documentation Issue Resolved
Ordered 5 tons of API 5L X42 seamless pipe, 2-inch OD, SCH 80, for a downstream distribution project in Southeast Asia. Pipe dimensions and mechanical properties were within specification — yield strength confirmed at 312 MPa against the 290 MPa minimum. However, the initial shipment documentation was missing the NDE summary report, which caused a two-day delay in our client's incoming inspection process. After contacting the technical team, the complete ASTM E213 UT records were emailed within four hours and the issue was closed. Delivery itself arrived in 10 business days as quoted for stock items. Pricing was fair compared to three other Singapore-based trading quotes. The documentation gap was a concern for a first order, but the responsive handling gives us confidence to trial a second order with a clear upfront checklist.
Ordered 5 tons of API 5L X42 seamless pipe, 2-inch OD, SCH 80, for a downstream distribution project in Southeast Asia. Pipe dimensions and mechanical properties were within specification — yield strength confirmed at 312 MPa against the 290 MPa minimum. However, the initial shipment documentation was missing the NDE summary report, which caused a two-day delay in our client's incoming inspection process. After contacting the technical team, the complete ASTM E213 UT records were emailed within four hours and the issue was closed. Delivery itself arrived in 10 business days as quoted for stock items. Pricing was fair compared to three other Singapore-based trading quotes. The documentation gap was a concern for a first order, but the responsive handling gives us confidence to trial a second order with a clear upfront checklist.
