API 5L X46/ISO 3183 L320 Line pipe
Mill Plant: BAO STEEL
Specification: API 5L /ISO 3183
Processing: Seamless / ERW Welded /LSAW /SSAW/ HSAW
Outer Diameters for Seamless: 1/2” – 24”
OD for ERW: Up to 24”
OD for LSAW: 16” to 48”
OD for SSAW/HSAW: Up to 100”
Pipe Thickness: SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS
Pipe Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter
End Finishes: Square Cut, Threaded, Coupled, Beveled
The API 5L and ISO 3183 covers seamless and welded steel line pipe for the petroleum and natural gas industries as transportation pipe conveying gas, water, and oil. API 5L X42 or ISO 3183 L320 Line pipe is a commonly used grade line pipe for oil and gas pipeline transmissions. WIHO Metals is a professional supplier of API 5L X46 PSL1 /PSL2 and its equivalent material ISO 3183 L320 steel pipe, we provide the line pipe from BAO STEEL with a competitive price, also processing with internal & external coating like Black paint, varnished, Fusion Bonded Epoxy(FBE coating), 3-Layer polyethylene(3LPE) coating and all lined pipe on steel pipes to meet your requirements. We offer scheduled options, including schedule 40 and schedule 80 as well as non-scheduled sizes.
API 5L X46 Equivalent ASTM and ISO Material
| API 5L | Line pipe specifications | |
| Material Grade | PSL1 | ASTM A106/A53 Grade B or ISO 3183 L320 |
| Material Grade | PSL2 | L320Q or X46Q L320N or X46N L320M or X46M |
API 5L X46 PSL1 Chemical Composition
| Grades | C | Si | Mn | S | V | Nb | Ti |
| X46 PSL 1(Seamless) | 0.28 | / | 1.20 | 0.03 | 0.03 | d | d |
| X46 PSL1(Welded) | 0.26 | / | 1.20 | 0.03 | 0.03 | d | d |
API 5L X46 PSL2 Chemical Composition
| Grades | C | Si | Mn | S | V | Nb | Ti |
| X46 N | 0.24 | 0.4 | 1.4 | 0.025 | 0.015 | 0.07 | 0.24 |
| X46 Q | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.04 |
| X46 M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.04 |
API 5L X46 PSL1/PSL2 Mechanical Property
| Grades | Yield Strength, psi | Tensile Strength, psi | Elongation,in 2in |
| X46(PSL1) | 46,400 | 63,100 | c |
| X46N, X46Q, X46M(PSL2) | 46,400-76,100 | 63,100-95,000 | f |
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