Rolls Royce Approvals: Turbine Anodizing, Chem Mill & Inspection

Rolls-Royce Approved Processes for Precision Finishing and Testing

Magnetic Inspection Laboratory, Inc. (MIL) is a trusted processor for Rolls-Royce, delivering specialized finishing and testing for aerospace and power generation components. As an approved provider, MIL meets Rolls-Royce’s rigorous standards through processes like anodizing, chem film, passivation, non-destructive testing (NDT), and welding, backed by Nadcap and AS9100 certifications. With 82 years of expertise, we ensure precision and compliance across multiple industries. Search the table below by process or specification to verify our capabilities.

PROCESS	PROCESS CODE	SPECIFICATION	DESCRIPTION	APPROVED	REMARKS

ANODIZE		AMS 2468	S/S BY AMS 2469	✔
		AMS 2469		✔
		AMS 2470		✔
		AMS 2471		✔
		AMS 2472		✔
		MIL-A-8625		✔

BLACK OXIDE		AMS 2485		✔

CHEM MILL		MIL-C-81769	S/S BY AMS-C-81769	✔
		RPS 321		✔

ETCH		RPS 321		✔

PASSIVATE/CLEAN		ASTM A 380		✔
		ASTM B 600		✔
		AMS-QQ-P-35	S/S BY AMS 2700	✔
		RRP 5100	Aqueous degreasing	✔

COATING		AMS 2473		✔
		AMS 2474		✔
		AMS 2480		✔
		AMS 2481		✔
		MIL-C-13924	S/S BY MIL-DTL-13924	✔
		MIL-C-5541	S/S BY MIL-DTL-5541	✔

PENETRANT		ASTM E 1417		✔
		EIS 1169	S/S BY RRP 58003	✔
		RRP 58003		✔

MPI		ASTM E 1444		✔
		EIS900	S/S BY EIS 901	✔
		EIS901	S/S BY RRP 58004	✔

WELDING		EIS1200	ACCEPTANCE CRITERIA	✔
		EPS14510		✔
		EPS14530		✔
		EPS14535		✔

XRAY		ASTM E 2104		✔
		ASTM E 1742		✔

MISC		RRP 58007	Visual Inspection	✔

MIL’s Rolls-Royce approvals reflect our long-standing commitment to precision and reliability for primes and machine shops. Our one-stop-shop capabilities and rigorous contract reviews ensure consistent quality and on-time delivery (93%+ OTD).

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ROLLS ROYCE

Rolls-Royce Approved Processes for Precision Finishing and Testing