CEN CENELEC - Page 527/1255

Norma Técnica EN 303-4

Title: Heating boilers - Part 4: Heating boilers with forced draught burners - Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar - Terminology, special requirements, testing and marking
Entity: CEN CENELEC
Subject: Construction materials and building (Vocabularies)
Norma Técnica EN 303-5

Title: Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking
Entity: CEN CENELEC
Subject: Construction materials and building (Vocabularies)
Norma Técnica EN 303-6

Title: Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW
Entity: CEN CENELEC
Subject: Central heating systems
Norma Técnica EN 303-7

Title: Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1000 kW
Entity: CEN CENELEC
Subject: Central heating systems
Norma Técnica EN 3030

Title: Aerospace series; test method for dry film lubricants; solids content
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 3032

Title: Aerospace series; test method for dry film lubricants; thickness measurement
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 30320

Title: Geotextiles; identification on site (ISO 10320:1991)
Entity: CEN CENELEC
Subject: Geotextiles
Norma Técnica EN 30326-1

Title: Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1: Basic requirements (ISO 10326-1:1992)
Entity: CEN CENELEC
Subject: Vibrations, shock and vibration measurement
Norma Técnica EN 3033

Title: Aerospace series - Nuts, self-locking, hexagonal with captive washer, in heat resisting steel FE-PA2601 (A286), uncoated - Classification: 1100 MPa/425 °C
Entity: CEN CENELEC
Subject: Nuts
Norma Técnica EN 3034

Title: Aerospace series - Nuts, self-locking, hexagonal with captive washer - In heat resisting steel FE-PA92HT (A286), silver coated - Classification: 1100 MPa/425 °C
Entity: CEN CENELEC
Subject: Nuts
Norma Técnica EN 3035

Title: Aerospace series - Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 1100 MPa (at ambient temperature)/235 °C
Entity: CEN CENELEC
Subject: Bolts, screws, studs
Norma Técnica EN 3037

Title: Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C
Entity: CEN CENELEC
Subject: Bolts, screws, studs
Norma Técnica EN 3038

Title: Aerospace series - Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1100 MPa (at ambient temperature)/425 °C
Entity: CEN CENELEC
Subject: Bolts, screws, studs
Norma Técnica EN 304

Title: Heating boilers - Test code for heating boilers for atomizing oil burners
Entity: CEN CENELEC
Subject: Central heating systems
Norma Técnica EN 3042

Title: Aerospace series; quality assurance; EN aerospace products; qualification procedure
Entity: CEN CENELEC
Subject: Aircraft and space vehicles in general
Norma Técnica EN 3043

Title: Aerospace series - Fasteners, externally threaded, in heat resisting steel FE PA92HT (A286) - Classification: 900 MPa/650 °C, manufacturing method optional - Technical specification
Entity: CEN CENELEC
Subject: Fasteners in general
Norma Técnica EN 3044

Title: Aerospace series - Installation holes for inserts, screw thread, helical coil, self-locking - Design standard
Entity: CEN CENELEC
Subject: Nuts
Norma Técnica EN 3045

Title: Aerospace series; bearings, airframe rolling; rigid single row ball bearings in steel; diameter series 0 and 2; reduced clearance category; dimensions and loads
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 3046

Title: Aerospace series; bearings, airframe rolling; rigid single row ball bearings in steel, cadmium plated; diameter series 0 and 2; reduced clearance category; dimensions and loads
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 3047

Title: Aerospace series; bearings, airframe rolling; rigid single row ball bearings in corrosion resisting steel; diameter series 0 and 2; reduced clearance category; dimensions and loads
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 3048

Title: Aerospace series - Bearings, spherical plain in corrosion resisting steel with self-lubricating liner - Light series; Elevated load at ambient temperature; Dimensions and loads
Entity: CEN CENELEC
Subject: Components for aerospace construction
Norma Técnica EN 3049

Title: Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD
Entity: CEN CENELEC
Subject: Aerospace fluid systems and components
Norma Técnica EN 305

Title: Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers
Entity: CEN CENELEC
Subject: Energy and heat transfer engineering (Vocabularies)
Norma Técnica EN 3050

Title: Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Technical specification
Entity: CEN CENELEC
Subject: Aerospace fluid systems and components
Norma Técnica EN 3052

Title: Aerospace series - Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1100 MPa (at ambient temperature) / 425 °C
Entity: CEN CENELEC
Subject: Bolts, screws, studs

CEN CENELEC - Page 527/1255

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