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Contact SupplierManufactured using hot rolled or hot expansion methods, the Oil & Gas Line Pipes (3PE/3PP) can be used in rugged environments. They are painted black with both ends covered by caps. They are waterproof and are also given an anti-corrosion coating to improve the service life. They have been made using premium quality steel and are available in different sizes with us.
Details :
Standard:API 5L-2009 ISO 3183-2007 DIN 30670 ( Coating)
Steel Grades : Gr.A Gr. B X42 X46 X52 X56 X60 X65 X70
Size Range: OD:1/2” TO 24”. WT: 3mm To 45mm
Manufacturing Process : Hot Rolled / Hot Expansion/
Application : The external coating is mainly used for anti-corrosion protection for liquid pipes before burying.Such pipes has been widely
used in rugged environment
Packing : External Black Painting ,Both Side With End Caps, In Bundles by Steel Strips,Covered by Waterproof.
| Minimum Thickness of The Coating | |
| Nominal Size of Pipe | Minimum Thickness of Normal(n)Coating ,in mm |
| Up to DN100 | 1.8 |
| Over DN100 up to DN250 | 2 |
| Over DN250 to Below DN500 | 2.2 |
| From DN500 to Below DN800 | 2.5 |
| From DN800 | 3 |
| The minimum coating thickness shall be 0.7mm greater (reinforced(v)type)where coatings will be subjected to particularly high mechanical stress. Along any 1m length of pipe,the coating thickness maybe up to 10% less than the minimum required, provded the thinner area does not cover more than 5cm2 | |