■316 stainless steel is standard material. Other materials are available upon request.
■Straight fittings are manufactured from quality bar stock. Shaped fittings are made from forging.
■Quality machining of all ports ensures consistent welding.
■Radius junction design with elbows provides smooth flow path.
■All fittings are cleaned to remove oil, grease and loose particles.
■Every fitting is stamped with size, material and heat code.
■Sizes range from 1/8" to 1" and 6 mm to 38 mm.
■Working Temperatures
Material | Minimum Temperature | Maximum Temperature |
---|---|---|
316 stainless steel | -325°F (-198°C) | 1000°F (538°C) |
316L stainless steel | -325°F (-198°C) | 850°F (454°C) |
904L stainless steel | -325°F (-198°C) | 700°F (371°C) |
■Working Pressure
■Catalog working pressures shown are based on ANSI/ASME B31.3 at ambient temperature, to determine working pressures in accordance with ANSI/ASME B31.1 multiply catalog working pressures shown by 0.94.
■Use the allowable working pressure at ambient temperature to multiply the elevated temperature factors to get the working pressure at elevated temperature. To know the elevated temperature factor.
Material | Bar Stock | Forging | Designator |
---|---|---|---|
316 stainless | ASTM A276
ASME SA479 |
ASTM A182
ASME SA182 |
SS |
316L stainless steel | 6L | ||
904L stainless steel | 904L |
■Using the same materials to weld will ensure the same coefficients of expansion and good welding.
■Tungsten Inert Gas Welding (TIG) is recommended.