openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering department,design,produce,inspect and supply our forged flanges according to the ASME B16.5 standard. ASME B16.5 Standard – Pipe Flanges and Flanged Fittings(NPS 1/2 Through NPS 24 Metric/Inch Standard) 1. S ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Haihao Group forged flanges engineering d ...

The ASME B16.11 standard covers ratings,dimensions,tolerances,marking and material requirements for forged fittings(both socket-welding and threaded fittings).ASME B16.11 forged fittings are designated as Class 2000, 3000, and 6000 for threaded end fittings and Class 3000,6000,and 9000 for socke ...

Tolerance of ASME B16.9 butt welding pipe fittings Alignment tolerances are concerned with the way that the ends of a fitting are cut. All Fittings[Note(1) and (2)] Center-to-End Diamensions Overall Length of Reducers and Lap Joint Stub Ends,F,H Overall Length of Caps, E 180-deg Returns No ...

Haihao Group is one of the largest manufacturer of ASME B16.9 butt welding pipe fittings in China.Our ASME B16.9 butt welding pipe fittings contain reducers(concentric reducers,eccentric reducers),tees(equal tees and reducing tees),crosses(equal crosses and reducing crosses),elbows(45 degree elb ...

Haihao Group is one of the largest manufacturer of ASME B16.9 butt welding pipe fittings in China.Our ASME B16.9 butt welding pipe fittings contain caps,tees(equal tees and reducing tees),crosses(equal crosses and reducing crosses),elbows(45 degree elbows,90 degree elbows,180 degree elbows,long ...