Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of api 3lpe hdpe ssaw steel pipe in China. Please feel free to buy high quality api 3lpe hdpe ssaw steel pipe from our factory. Good service and reasonable price are available.
Pipe Type: Type E - SSAW/SAWH Steel Pipe
Pipe Standard: API SPEC 5L PSL1
Steel Grade: GR.B, X42-X65
Outside Diameter: 219mm - 3048mm ( 8 - 120inch )
Wall Thickness: 6mm - 25.4mm
Length: 3m - 50m
Pipe Coating: External 3-Layer HDPE Coating
Coating Standard: ISO 21809-1:2009
Coating Thickness:
| Type | Class | Coating Thickness mm |
Used for |
| Light duty | Class B1 | 1.8-3.3mm | Onshore sandy soil |
| Moderate duty | Class B2 | 2.3-4.2mm | Clay soils, absence of backfill |
| Heavy duty | Class B3 | 1.3-2.5mm | Rocky soil or offshore |






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