LSAW API 5L Line Pipe 1/8-30 Inch Diameter for Oil & Gas Pipeline Systems DIN 10037 Certified
Longitudinal Submerged Arc Welded (LSAW) API line pipes manufactured to DIN 10037 standards for reliable transportation of gas, oil, and natural gas in demanding industrial applications.
Designed for gathering pipelines that transport oil and gas production from source locations to processing facilities and storage tanks. These pipelines typically connect to flowlines from individual wells and are essential in both land-based and subsea operations.
| Specification | Details |
|---|---|
| Usage | General structure, mechanical structure, water wall panels, economizers, super heaters, boilers, heat exchangers, and liquid/gas/oil transportation |
| Process | Hot rolled and cold drawn |
| Type | Double Submerged Arc Welded (DSAW) |
| Standards | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445, DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179 |
| Certificates | API 5L PSL1 / PSL2, API 5CT |
| Diameter Range | 1/8 - 30 inch (10.3-762mm) |
| Wall Thickness | 0.049" - 2.5" (1.24-63.5mm) |
| Length Options | Random Length, Fixed Length, SRL, DRL |
| Steel Grades | API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53/A106: GR A, GR B, GR C ASME SA106: GR.A, GR.B, GR.C ASME SA192: SA192 ASME SA209M: T1, T1a ASME SA210: GR.A-1, GR.C ASME SA213: T2, T5, T9, T11, T12, T22 ASME SA335: P2, P5, P9, P11, P12, P22, P91 DIN17175: ST35.8, ST45.8, 15Mo3, 13CrMo44 |
| Surface Treatments | Fusion Bond Epoxy Coating, Coal Tar Epoxy, 3PE, FBE, Varnish coating, Bitumen coating, Black Oil coating |
| Heat Treatment | Annealed: Bright annealed, Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered |
| Certification | Mill Test Certificate: EN 10204/3.1B |
ISO System certified and DNV audited company with comprehensive quality management
Over 20 years of industry expertise in steel pipe manufacturing and supply
Monthly export volume exceeding 100 tons with advanced technical production lines
Serving customers in over 50 countries worldwide with reliable logistics and prompt delivery
Pre-production sampling and final inspection before shipment ensure consistent product quality
Strategic partnerships with major steel mills provide cost advantages without compromising quality
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