ASME SA106 Grade C pipe (equivalent to ASTM A106 Grade C) is a seamless carbon steel pressure pipe designed for high-temperature service. It is widely specified in refinery, petrochemical, and power generation projects where higher strength is required compared to Grade A and Grade B. The material is available in multiple schedules including SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XH and XXH, with a broad range of outside diameters and wall thicknesses to meet project requirements.

Scope:
ASME SA106 Grade C Pipe (ASTM A106 equivalent) covers seamless carbon steel nominal wall pipe intended for high-temperature service. The specification includes material suitable for bending, flanging, and similar forming operations used in pressure and process piping systems.

Product Description:
ASME SA106 Grade C pipe is supplied as a seamless carbon steel pipe intended for elevated temperature and pressure service. It is commonly used in large-scale industrial projects where higher strength material is required. The pipe is available in a wide range of nominal bore sizes and schedules, including SCH 10 through SCH XXH, with heavier wall thickness available upon request. All material is manufactured and tested in accordance with ASTM and ASME standards to ensure compliance with project specifications.

Testing-
ASME SA106 Grade C pipes are subjected to standard inspection and testing procedures in accordance with ASTM and ASME requirements. Additional tests such as NACE TM0284, NACE TM0177, HIC (Hydrogen Induced Cracking) testing, and sour service evaluation can be performed upon project specification. IBR inspection and certification are available when required for boiler and steam line applications.