Buscador de normas

UNE-EN ISO 28721-1:2020  UNE

Estado: Vigente / 2020-05-06

Esmaltes vítreos y de porcelana. Aparatos esmaltados para instalaciones industriales. Parte 1: Requisitos de calidad para aparatos, componentes, dispositivos y accesorios. (ISO 28721-1:2019).

UNE-EN 1595:1997  UNE

Estado: Vigente / 2019-06-12

Equipos a presión de vidrio borosilicato 3.3. Reglas generales de diseño, fabricación y ensayo. (Ratificada por AENOR en mayo de 1997.)

UNE-EN ISO 28721-2:2016  UNE

Estado: Vigente / 2016-02-10

Esmaltes vítreos y de porcelana. Aparatos esmaltados para instalaciones industriales. Parte 2: Designación y especificación de la resistencia al ataque químico y al choque térmico. (ISO 28721-2:2015).

UNE-EN ISO 28721-3:2011  UNE

Estado: Vigente / 2011-12-28

Esmaltes vítreos y de porcelana. Aparatos esmaltados para instalaciones industriales. Parte 3: Resistencia al choque térmico. (ISO 28721-3:2008)

DIN 28084:2020-12  DIN

Estado: Active / 2020-12

Support rings and ring supports on non-alloy and stainless steel apparatus - Dimensions, types, forms and maximum operating load

DIN 28151:2020-11  DIN

Estado: Active / 2020-11

Nozzles of jacket on agitated vessels, of glass lined steel - Position of nozzles / Note: Date of issue 2020-09-25*Intended as replacement for DIN 28151 (1999-11).

DIN 28132:2020-11  DIN

Estado: Active / 2020-11

Agitators - Diameters of shafts for agitators

DIN 28152-1:2020-10  DIN

Estado: Active / 2020-10

Clamps for glass lined vessels - Part 1: Dimensions, assignment / Note: Date of issue 2020-09-18*Intended as replacement for DIN 28152-1 (1999-11).

DIN 28152-2:2020-10  DIN

Estado: Active / 2020-10

Clamps for glass lined vessels - Part 2: Technical delivery conditions / Note: Date of issue 2020-09-18*Intended as replacement for DIN 28152-2 (1999-11).

DIN 28156:2020-08  DIN

Estado: Active / 2020-08

Shaft end for agitators of carbon and stainless steel, for stuffing boxes - Dimensions / Note: Date of issue 2020-07-10*Intended as replacement for DIN 28156 (1981-07).

DIN 28154:2020-08  DIN

Estado: Active / 2020-08

Shaft end for carbon and stainless steel agitators, for rotating mechanical seals - Dimensions / Note: Date of issue 2020-07-10*Intended as replacement for DIN 28154 (1983-10).

DIN 8902:2020-08  DIN

Estado: Active / 2020-08

Pressure resistant circular sight glasses of soda-lime-glass / Note: DIN 8902 (1996-02) remains valid alongside this standard until 2021-01-31.

DIN 28121:2020-05  DIN

Estado: Active / 2020-05

Circular sight glasses with case with force shunt sealing system / Note: Date of issue 2020-04-17*Intended as replacement for DIN 28121 (2004-06).

DIN 28120:2020-05  DIN

Estado: Active / 2020-05

Circular sight glass fittings with sight glasses in main power connection / Note: Date of issue 2020-04-10*Intended as replacement for DIN 28120 (2004-06).

DIN 28125-4:2020-04  DIN

Estado: Active / 2020-04

Hinged closures, round - Part 4: Light version, nominal diameter DN 150 to DN 800

DIN 28125-1:2020-04  DIN

Estado: Active / 2020-04

Hinged closures, round - Part 1: Nominal diameter DN 150 to DN 800

DIN 28140-2:2019-10  DIN

Estado: Active / 2019-10

Connections for bottom discharge valves - Part 2: On glass lined steel; connecting dimensions PN 10

DIN 28150:2019-10  DIN

Estado: Active / 2019-10

Divided lapped flange for glass lined welding necks - PN 10

DIN 28050:2009-09  DIN

Estado: Active / 2019-09

Equipment and vessels - Allowable working pressure -1,0 bar to +0,5 bar - Technical delivery conditions

DIN 28139-2:2019-05  DIN

Estado: Active / 2019-05

Welding necks for glass lined vessels - Part 2: Form M manhole, handhole and assembly opening for clamp screw connections - Connecting dimensions

DIN 28139-1:2019-05  DIN

Estado: Active / 2019-05

Welding necks for glass lined vessels - Part 1: Form H main flanges for clamp screw connections - Connecting dimensions

DIN 28146:2019-05  DIN

Estado: Active / 2019-05

Glass-lined steel baffles for agitator vessels - Mounting dimensions

DIN 28136-3:2019-05  DIN

Estado: Active / 2019-05

Agitator vessels - Part 3: Position and sizes of cover nozzles for glass lined steel agitator vessels

DIN 28033:2019-04  DIN

Estado: Active / 2019-04

Flange joints for process vessels - Weld flanges for pressure vessels

DIN 28083:2017-11  DIN

Estado: Active / 2017-11

Support brackets with reinforcing plate

DIN 28020:2007-07  DIN

Estado: Active / 2017-07

Horizontal pressure vessels 0,63 m<(hoch)3> up to 25 m<(hoch)3> - Dimensions

DIN 28130:2007-07  DIN

Estado: Active / 2017-07

Chemical equipment - Survey on components of agitator vessels with agitation unit

DIN 28006-1:2017-05  DIN

Estado: Active / 2017-05

Tolerances and limit deviations for agitator vessels - Part 1: Agitator vessels of metallic materials

DIN 28005-2:2017-04  DIN

Estado: Active / 2017-04

General tolerances for vessels - Part 2: Glass lined vessels

DIN 28006-2:2017-04  DIN

Estado: Active / 2017-04

General tolerances for agitator vessels - Part 2: Glass lined agitator vessels

DIN 28007-2:2017-04  DIN

Estado: Active / 2017-04

General tolerances for columns - Part 2: Glass lined columns

DIN 28159:2006-12  DIN

Estado: Active / 2016-12

Shaft end for externally coupled glass lined steel agitators - Dimensions

DIN 28161:2006-12  DIN

Estado: Active / 2016-12

Requirements on agitator drives - Agitator speed and direction, bearing application running accuracy, dis-mounting space for shaft seal

DIN 28159 Beiblatt 1:2006-12  DIN

Estado: Active / 2016-12

Shaft end for externally coupled glass lined steel agitators - Dimensions - Supplement 1: Information concerning strength

DIN 28082-2:2016-08  DIN

Estado: Active / 2016-08

Skirts for apparatus - Part 2: Bottom ring with bracket supports or twin ring with webs

DIN 28138-3:2006-06  DIN

Estado: Active / 2016-06

Rotating mechanical seals for agitator shafts - Part 3: Connections for barries fluids, cooling, control and mounting and designation system for rotating mechanical seals

DIN 28138-1:2006-06  DIN

Estado: Active / 2016-06

Rotating mechanical seals for agitator shafts - Part 1: Carbon or stainless steel - Operating data, assembly dimensions / Note: Applies in conjunction with DIN 28138-3 (2006-06).

DIN 28138-2:2006-06  DIN

Estado: Active / 2016-06

Rotating mechanical seals for agitator shafts - Part 2: Steel, glass-lined - Operating data, assembly dimensions / Note: Applies in conjunction with DIN 28138-3 (2006-06).

DIN 28088:2016-05  DIN

Estado: Active / 2016-05

Connecting lugs for earthing and potential equalisation on process vessels

DIN 28022:2006-05  DIN

Estado: Active / 2016-05

Vertical pressure vessels - Vesels for process plants 0,063 m<(hoch)3> up to 25 m<(hoch)3> - Dimensions

DIN 28021:2006-05  DIN

Estado: Active / 2016-05

Vertical pressure vessels - Vessels for storage, 6,3 m<(hoch)3> up to 100 m<(hoch)3> - Dimensions

DIN 28019:2006-05  DIN

Estado: Active / 2016-05

Pressure vessels, glass lined steel - Vessels for storage 12,5 m<(hoch)3> up to 125 m<(hoch)3>

DIN 28018:2006-05  DIN

Estado: Active / 2016-05

Pressure vessels, glass lined steel - Vessels for production plants 0,063 m<(hoch)3> up to 10 m<(hoch)3>

DIN 28082-1:2016-04  DIN

Estado: Active / 2016-04

Skirts for apparatus - Part 1: With simple bottom ring

DIN 28136-2:2005-12  DIN

Estado: Active / 2015-12

Agitator vessels - Part 2: Positions and sizes of cover nozzles in non-alloy and stainless steel vessels

DIN 28136-1:2005-12  DIN

Estado: Active / 2015-12

Agitator vessels - Part 1: Principal dimensions

DIN 7079-1:2015-10  DIN

Estado: Active / 2015-10

Pressure resistant circular glass-to-metal fused sight glasses - Part 1: For holders with recess

DIN 28081-2:2015-06  DIN

Estado: Active / 2015-06

Supports for vessels - Part 2: Steel profile supports for vessels

DIN 28081-1:2015-06  DIN

Estado: Active / 2015-06

Supports for vessels - Part 1: Tubular supports for vessels

DIN 28080:2015-06  DIN

Estado: Active / 2015-06

Saddle supports for horizontal apparatus