FITTING
DIMENSIONS 
[ MATERIAL RANGE > ASTM NUMBERS ]
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| (S)A234 | : | Fittings of wrought carbon and alloy steel for moderate and elevated temperatures | (S)A774 | : | As welded wrought austenitic stainless steel fittings for general corrosive service at low and moderate temperatures | MSS- SP75 |
: | Factory made seamless and electric welded carbon steel and low alloy high test wrought fittings |
| (S)A403 | : | Fittings of wrought austenitic stainless steel | (S)A815 | : | Fittings of wrought ferritic and ferritic austentic and martensitic stainless steels | (S)B361 | : | Factory made wrought aluminium and aluminium alloy welding fittings |
| (S)A420 | : | Fittings of wrought carbon and alloy steel for low temperature service | (S)A858 | : | Fittings of heat treated carbon steel for low temperature and corrosive services | (S)B363 | : | Seamless and welded unalloyed titanium and titanium alloy welding fittings |
| (S)A758 | : | Fittings of wrought carbon steel with improved notch toughness | A860 | : | High strength butt-weld fittings of wrought high strength low alloy steel | (S)B366 | : | Factory made wrought nickel and nickel alloy welding fittings |