Kaiyuan PipelinePrecision-Forged Elbows for Sour Service
Seamless Elbows
ASME B16.9 seamless elbows in carbon steel, stainless, duplex, and nickel alloys. Anti-HIC/SSC per NACE MR0175 — ADNOC pre-qualified for Gulf sour service.

Gulf Application
Critical for ADNOC, BAPCO, and KPC sour gas processing with strict NACE H₂S material requirements.
Technical Specifications
Sizes
DN15–DN800
Standard
ASME B16.9
Materials
A234 WPB/WPC, A403, Duplex, Nickel
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