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ASTM F2934-12
ASTM F2975-12
ASTM F2976-13
ASTM F856-97(2008)..
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ASTM F1005-91(2013)
Standard Practice for HVAC Duct Shapes; Identification and Description of Design Configuration
Automaticky preložený názov:
Štandardné praktiky pre HVAC Kanálové tvary; Identifikácia a opis konfigurácie dizajnu
NORMA vydaná dňa 1.10.2013
Informácie o norme:
Označenie normy: ASTM F1005-91(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2013
Kód tovaru: NS-48801
Počet strán: 19
Približná hmotnosť: 57 g (0.13 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F1005-91(2013) :
Keywords:
air conditioning, heating, HVAC duct configuration, HVAC ducts, HVAC duct shapes, ventilation, ICS Number Code 91.140.30 (Ventilation and air-conditioning systems)
Doplňujúce informácie
| Significance and Use |
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3.1 Standard nomenclature shall be used to facilitate communication between designers, suppliers, and users of HVAC ventilation ductwork components. 3.2 Standard design parameters shall be used to define ventilation ductwork shapes. 3.3 Standard variables for design parameters (see 1.1 This practice covers the identification of design configurations and descriptive nomenclature for sheetmetal HVAC ductwork shapes frequently used in shipbuilding. This practice also covers parametric dimensions of these shapes. (See 1. Straight: |
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1.1 Straight-round |
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1.2 Straight-flat oval |
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1.3 Straight-rectangular |
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2. Offset: |
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2.1 Offset-round |
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2.2.1 Offset-flat oval-long axis |
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2.2.2 Offset-flat oval-short axis |
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2.3.1 Offset-rectangular-without splitters |
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2.3.2 Offset-rectangular-with splitters |
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2.4.1 Offset-ogee-without splitters |
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2.4.2 Offset-ogee-with splitters |
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2.5.1 Offset-rectangular reducing-without |
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splitters |
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2.5.2 Offset-rectangular reducing-with splitters |
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3. Elbow: |
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3.1 Elbow-round |
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3.2.1 Elbow-flat oval-long axis |
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3.2.2 Elbow-flat oval-short axis |
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3.3.1 Elbow-rectangular-without splitters |
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3.3.2 Elbow-rectangular-with splitters |
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3.4.1 Elbow-rectangular reducing-without |
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splitters |
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3.4.2 Elbow-rectangular reducing-with splitters |
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3.5.1 Elbow-rectangular transition-without |
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splitters |
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3.5.2 Elbow-rectangular transition-with splitters |
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4. Vaned Turn: |
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4.1 Vaned turn |
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5. Reducer: |
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5.1 Reducer-round |
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5.2 Reducer-flat oval |
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5.3 Reducer-rectangular |
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6. Transition and Bellmouth: |
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6.1 Transition-flat oval to round |
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6.2 Transition-rectangular to round |
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6.3 Transition-rectangular to flat oval |
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6.4 Transition-rectangular to radius corner |
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6.5 Transition-radius corner to flat oval |
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6.6.1 Bellmouth-round |
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6.6.2 Bellmouth-rectangular |
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7. Branch: |
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7.1.1 Branch-round-on equal diameter round |
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7.1.2 Branch-round-on larger diameter round |
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7.1.3 Branch-round-on round reducer |
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7.1.4 Branch-round-on rectangular straight |
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7.1.5 Branch-round-on rectangular reducer |
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7.1.6 Branch-round “Y” |
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7.1.7 Branch-rectangular to round-“Y” |
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7.2.1 Branch-rectangular-on rectangular straight |
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7.2.2 Branch-rectangular-on rectangular reducer |
1.2 This practice does not cover the location of seams or joints within a shape or the method of joining shapes together.
1.3 Since this practice is not measurement sensitive, it is applicable whether inch-pound or SI metric dimensions are used.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
