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FLANGES & FITTINGS MANUFACTURING · STEEL PIPE SUPPLYinfo@lkpiping.com

ASTM Standards

March 28, 2026

NACE MR0175 / ISO 15156 for Steel Pipe

What is NACE? Buying steel pipe for sour service requires more than adding NACE MR0175/ISO 15156 to an order. Specify the service conditions, material grade, manufacturing condition and inspection requirements…

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