| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
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Standard: API 5L (American Petroleum Institute), used for oil and gas transmission pipelines.
Grades:
X42: Minimum yield strength ≥290 MPa, tensile strength ≥415 MPa.
X65: Minimum yield strength ≥450 MPa, tensile strength ≥535 MPa.
PSL2 (Product Specification Level 2):
Stricter requirements for chemical composition, mechanical properties, and non-destructive testing.
Suitable for high-pressure, corrosive, or low-temperature environments.
Manufacturing Process: Seamless or welded (e.g., LSAW/ERW).
Corrosion Resistance: May include anti-corrosion elements (e.g., Cu, Ni, Cr) or coatings (e.g., FBE, 3LPE).
Applications: High-pressure pipelines for oil, natural gas, and petrochemical industries.
| Parameter | Range |
|---|---|
| OD (Outer Diameter) | 10.3 mm ~ 1422 mm (larger for welded pipes) |
| WT (Wall Thickness) | 1.0 mm ~ 120 mm |
| Length | Typically 6~12 meters, customizable |
| Standard | Equivalent Grade | Grade/Type | Yield Strength (MPa) | Tensile Strength (MPa) | Typical Applications |
|---|---|---|---|---|---|
| API | API 5L X42 PSL2 | Carbon-Manganese Steel (Seamless/Welded) | ≥290 | ≥415 | Low-pressure oil/gas transmission |
| API 5L X65 PSL2 | Micro-alloyed Steel (Seamless/Welded) | ≥450 | ≥535 | High-pressure/corrosive environments | |
| ISO | ISO 3183 L415 / L450 | Equivalent to API 5L X42/X65 | ≥290 / ≥450 | ≥415 / ≥535 | Global oil & gas pipelines |
| EN | EN 10208-2 L415MB / L450MB | Micro-alloyed Steel (Welded) | ≥415 / ≥450 | ≥520 / ≥535 | European high-pressure pipelines |
| ASTM | ASTM A106 Grade B | Carbon Steel (Seamless) | ≥240 | ≥415 | High-temperature fluids (X42 substitute requires verification) |
| GB | GB/T 9711 L415 / L450 | Equivalent to API 5L X42/X65 | ≥290 / ≥450 | ≥415 / ≥535 | Chinese long-distance pipelines |
| DIN | DIN 17172 StE 415.7 / StE 450.7 | Micro-alloyed Steel | ≥415 / ≥450 | ≥520 / ≥535 | German high-pressure pipelines |
API 5L vs. ISO 3183: ISO standards are nearly identical to API 5L PSL2 and can be used interchangeably.
EN 10208-2: European version of API 5L, but focuses more on welded processes (e.g., L415MB ≈ X60).
ASTM A106: Only for seamless pipes, with lower strength than X42/X65-requires careful substitution.
GB/T 9711: China's equivalent to API 5L, but PSL2-specific testing requirements must be considered.
X42: Low-pressure onshore pipelines or ambient-temperature transport.
X65: Subsea pipelines, arctic regions, or high-pressure trunk lines (e.g., West-East Gas Pipeline).
| Description | Hot Rolled Seamless Carbon Steel Pipe |
| Supply Capacity | 20000 tons/year |
| Process Method | Hot Rolled |
| Out Diameter | 60.3-1000 mm |
| Wall Thickness | 2-65mm |
| Length | SPECIFIC OR AT RANDOM as required |
| Steel Grade | ASTM A106 B, A 53B, API 5L B, 20#, 45#, 40Cr ,Grade: A, B, X42, X46, X52, X65, X56, X70 |
| Standards | ASTM / ASME, GB, DIN, JIS, T14975, etc. |
| Specification | O.D:2" -38" (60.3-1000mm) |
| W.T:SCH5S, SCH10S, SCH40S, SCH80S, SCH160S, etc.(0.5-40 mm) | |
| Or non-regular size to be tailored as required. | |
| Packing | 1.With plastic cap to protect both ends |
| 2.Plastic bag wrapped outside the pipe | |
| 3.Bundles to be covered by polythene & strapped securely. | |
| Certificate | ISO 9001:2008, API 5L Grade B |
| Delivery time | 20-40 days depend on Quantity |
| Payment Term | T/T, Irrevocable L/C at sight |
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