インチフランジ付き

1. "Flanged piping connections using inch measurements, conforming to ANSI/ASME pressure ratings for industrial systems." (97 chars)

2. "Standardized inch-dimensioned flanges for sealing pipe joints, rated under ANSI/ASME pressure classes." (89 chars)

3. "Steel flanges with inch-based bolt patterns & bores, designed for ASME pressure-rated piping assemblies." (79 chars)

Key elements covered:

• Measurement: Inch units (bolts, bore, OD)

• Function: Pipe connection/sealing

•  Standard: ANSI/ASME pressure classes

•  Use: Industrial piping systems