pipe fitting

PIPE FITTINGS MANUFACTURER

A.V.I. INTERNATIONAL manufactures and supplies a comprehensive range of pipe fittings, brass pipe fittings, combining the highest quality of materials and sophisticated technology. Incorporated with modern features as per industry standards and requirements, the collection encompasses hex long nipple, reducing bushing, pipe plug, pipe cap and many more. Pipe fittings exported by A.V.I. INTERNATIONAL are catering to numerous requirements in oil industry, petrochemical, water treatment and other allied industries.
Our manufactured pipe fittings are exported to US, UK, UAE and other countries.
Industries we serve :
Chemicals, Sugar Mills, Cement Industries, Ship Builders, Paper Industries, Pumps, Petrochemicals, Oil & Natural Gas Organization, Water treatment and other allied industries.
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PRESSURE RATINGS

AVLOK®SS316 PIPE FITTINGS - PIPE END PRESSURE RATINGS

Pressure ratings for fittings that have both AVLOK® tube fitting ends and pipe thread ends are determined by the end connection with the lowest pressure rating. The Pipe End Pressure Ratings chart shown below lists pressure ratings for male and female pipe thread ends. For female and male pipe threads to have the same pressure rating in the same nominal pipe size, the female thread end would require a heavier wall thickness, resulting in the fitting being too large and bulky.

Pressure Ratings Chart for Process Piping (Reference ASME B 31.3)

NPT/ISO PIPE  SIZE  IN 316 SS
Male Female
Psig Psig
1/16 ” 11000 6700
1/8” 10000 6500
¼” 8000 6600
3/8” 7800 5300
½” 7700 4900
¾” 7300 4600
1” 5300 4400
1.1/4” 6000 5000
1.1/2” 5000 4600
2” 3900 3900