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| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Type: | Welded |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
OVERVIEW OF LSAW STEEL PIPE:
| Product name | Longitudinally Submerged Arc Welding Pipe |
| Outer diameter | 406mm- 1626mm (16"- 64") |
| Wall thickness | 6.0-44.5mm |
| Length | 3-18m( adjustable according to client's requirement) |
| Standard | API,DNV,ISO,DEP,EN,ASTM,DIN,BS,JIS,GB,CSA |
| Grade | API 5L : Gr.B, X42, X46, X56, X60, X65, X70 ASTM A53: Gr.A, Gr.B, Gr.C EN: S275, S275JR, S355JRH, S355J2H |
| Surface treatment | Black painting, Varnish painting, bare pipe, Oiled, Hot dip galvanized |
| End | Beveled end,plain end meet your need |
| Packing | Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped Usage: Used for Fluids Transmission, Structural Support in Industrial Construction |
Tolerance of Outside Diameter and Wall Thickness
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Types |
Standard |
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SY/T5040-2000 |
SY/T5037-2000 |
SY/T9711.1-1977 |
ASTM A252 |
AWWA C200-97 |
API 5L PSL1 |
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Tube end OD deviation |
±0.5%D |
±0.5%D |
-0.79mm~+2.38mm |
<±0.1%T |
<±0.1%T |
±1.6mm |
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Wall thickness |
±10.0%T |
D<508mm, ±12.5%T |
-8%T~+19.5%T |
<-12.5%T |
-8%T~+19.5%T |
5.0mm |
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D>508mm, ±10.0%T |
T≥15.0mm, ±1.5mm |
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| Out Diameter | Wall Thickness(mm) | ||||||||||||||||
| Inch | mm | 6.4 | 7.1 | 7.9 | 9.53 | 12.7 | 14.3 | 15.9 | 19.1 | 22.2 | 25.4 | 28.6 | 31.8 | 34.9 | 38.1 | 41.3 | 44.5 |
| 16 | 406.4 | ||||||||||||||||
| 18 | 457 | ||||||||||||||||
| 20 | 508 | ||||||||||||||||
| 22 | 559 | ||||||||||||||||
| 24 | 610 | ||||||||||||||||
| 26 | 660 | ||||||||||||||||
| 28 | 711 | ||||||||||||||||
| 30 | 762 | ||||||||||||||||
| 32 | 813 | ||||||||||||||||
| 34 | 864 | ||||||||||||||||
| 36 | 914 | ||||||||||||||||
| 38 | 965 | ||||||||||||||||
| 40 | 1016 | ||||||||||||||||
| 42 | 1067 | ||||||||||||||||
| 44 | 1118 | ||||||||||||||||
| 46 | 1168 | ||||||||||||||||
| 48 | 1219 | ||||||||||||||||
| 52 | 1321 | ||||||||||||||||
| 56 | 1422 | ||||||||||||||||

| Third party approvals | American Bureau of Shipping | Selection of customer approvals | Saudi Aramco |
| Bureau Veritas | Shell International | ||
| Det Norske Veritas | Kuwait Oil Company | ||
| Germanischer Lloyd | Petroleum Development Oman | ||
| Lloyd"s Register | Sabic | ||
| PED | Gasco |
| Destructive testing includes | tensile tests | Non-destructive testing includes | eddy current testing |
| impact tests | x-ray testing | ||
| bend tests | hydro testing | ||
| hardness tests | ultrasonic testing | ||
| intercrystalline corrosion test | positive material indentification testing | ||
| pitting corrosion test | |||
| metallurgical tests |

