Bobpipe Engineering (Shanghai) Co.,Ltd

Alloy 825 Lined Pipe

Liner: Alloy 825 (Inconel 825) ?Backing: API 5L, API 5CT, ASTM, ASME& 183& 183& 183EtcIncoloy 825 is rich in Cr, Mo and Cu, the 825 Incoloy alloy has good corrosion resistance to oxidizing and non oxidizing acids.Especially high corrosion resistance for sulfuric acid.Due to has a large content of Cr, Mo and Ni, has excellent performance for the corrosion resistance, corrosion resistance and stress corrosion cracking in chloride environment.The carbon component content of Incoloy 825 alloy is controlled at a very low level, and it is not easy to be sensitized during welding.It is not easy to be sensitized and low sensitivity to intergranular corrosion.Technical details at a glance:• Size range from OD 15 mm (0.6") up to 1420 mm (56")• Random lengths up to 12 m (up to 12 m without circumferential weld)• Production acc. to API or ISO Advantages of mechanically lined pipes:• Cost savings of up to 40 Percent compared to solid pipes• High corrosion resistance at the inside and high pressure resistance at the outsideCommon alloy grades:• N08825 (Inconel825)

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