Стандарты AFNOR

AFNOR NF A49-647 Steel tubes. Structural welded tubes, circular, square, rectangular or oval, in... AFNOR NF A36-000 Recommendations concerning the weldability of structural steel and of boiler an... AFNOR NF E29-661 Forged-steel valves for chlorine cylinders (max.capacitt 60 kg). Nominal pressu... AFNOR NF A49-031 Steel tubes. Bending radii. Recommended minimum values for unalloyed steel tube... AFNOR NF L21-260 "Sl" type compound rivet with 30 ncd 16 steel shank. Technical specif... AFNOR NF A49-141 Steel tubes. Welded plain end tubes of commercial quality for general purposes ... AFNOR NF A49-115 Steel tubes. Hot-finished seamless tubes suitable for threading. Dimensions. Te... AFNOR NF F56-332 Fixed railway installations. Equipment for overhead telecommunication and signa... AFNOR NF F56-331 Fixed railway installations. Equipment for overhead telecommunication and signa... AFNOR NF P34-401 Roofing. Ribbed sheets made from galvanized steel either prelaquered or not. Di... AFNOR NF L22-531 Self-locking clinch nuts, in E-Z 6 nct 25 corrosion resisting steel. ISO thread... AFNOR NF L43-611 Flanged straight unions, solder type, stainless steel. AFNOR NF E26-020 Welded link chain round steel non calibrated non tested. AFNOR NF A49-191 Steel tubes. Spigot or mixed connections made of steel or cast iron for capilla... AFNOR NF P34-501 Continuously prelacquered galvanised steel sheets-tests techniques. AFNOR NF L21-106 Wires for rivets in aluminium alloys, steel, stainless and heat resisting alloy... AFNOR NF L21-203 Steel rivets. Stainless and heat-resisting alloy rivets. Technical specificatio... AFNOR NF L36-100 Flexible steel wire cable for aircraft controls. Technical specification. AFNOR NF L36-115 Flexible steel wire cable for aircraft controls. Construction. Dimensions and l... AFNOR NF L31-207 Airframe bearings, single row. Rigid torque tube ball bearings. Bearing steel. ... AFNOR NF L31-209 Airframe bearings, single row. Rigid torque tube ball bearings. Corrosion-resis... AFNOR NF L31-223 Airframe bearings, double row. Self aligning ball bearings. Corrosion-resisting... AFNOR NF L31-225 Airframe bearings, single row. Self aligning roller bearings. Bearing steel. Di... AFNOR NF L31-224 Airframe bearings, double row. Self aligning ball bearings. Bearing steel. Dime...