API 5L X56 PSL1 ASTM A53 Galvanized Carbon Steel Pipe
API 5L X56 PSL1 ASTM A53 Galvanized Carbon Steel Pipe
The full name of ERW is Electric Resistance Weld. Not like other welding procedures, the weld joint of ERW technology is melted from the mother material itself. It makes the joint has the same toughness as the steel pipe. It has better mechanical properties than other normal welded pipes.
ERW Steel Pipe is mainly used in piping petroleum, natural gas or other gaseous or liquid matters.
It can meet high or low pressure requirements. ERW Steel Pipes take an important position in pipeline transmission field.The ERW producing technology is simple, with high efficiency, steady property and easy operation.
Due to their properties and prices, ERW pipes are most actively used to solve the following tasks: transportation of water, oil, gas, and other media with varying degrees of aggressiveness and reinforcement of various structures in the construction industry. Since the most important requirement for buildings is their reliability, pipes with a square cross-section are typically used in this area.
| Usage: | low pressure liquid transportation |
| ERW : | Electric Resistance Welded pipe |
| HFI: | High Frequency Induction weld pipe |
| EFW: | Electric Fusion Welded Pipe |
| Standard: | API 5L |
| Certificate: | ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2 |
| Out Diameter: | 114.3mm - 660.4mm (4"-26") |
| Wall Thk: | 4mm-22mm |
| Length: | 3M-18M |
| Steel Grade: | API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR.A, GR.B |
| Surface: | black painting |
| Tests: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test. |
| MTC: |
EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection) |
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