GB/T 30812-2014Glass fiber reinforced plastic flue for coal-fired units (English PDF)
燃煤电厂用玻璃纤维增强塑料烟道
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 6, 2014
Implementation date
February 1, 2015
Scope
GB/T 30812-2014 is the English-translated version of 燃煤电厂用玻璃纤维增强塑料烟道.
GB/T 30812-2014 is the Chinese national standard for glass fibre reinforced plastic flues serving coal-fired units, the ducts that carry desulphurised flue gas.
It gives the terms and definitions, the requirements for the glass fibre and resin used, the general requirements for the flue, the test methods, the inspection rules and the provisions on marking, supports, lifting and displacement, transport and storage.
It applies to flues working at not more than 80 °C, with a diameter of at least 4 m and flanged flat butt joints. Power plants, flue manufacturers and erection contractors use it. Issued on 6 May 2014, it has applied since 1 February 2015.
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Document preview — GB/T 30812-2014
National Standard of the People's Republic of China
- ICS
- 83.120
- Classification
- Q 23
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Building Materials Federation.
The standard fiber-reinforced plastic by the National Standardization Technical Committee (SAC/TC39) centralized.
1 Scope
This standard specifies the coal-fired power plant flue reinforced plastic (hereinafter referred to as FRP flue) terms and definitions used fiberglass, general requirements, Requirements, test methods, inspection rules, signs, support, transportation, and storage and other lifting displacement.
This standard applies to the operating temperature of not more than 80 °C, diameter of not less than 4.0m, connection type for the flat butt end, the level of overhead installation, non Moving conveyor flue gas desulphurization coal-fired power plants with FRP flue.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.
Plastic tensile properties GB/T 1447 fiber reinforced Performance test method GB/T 1448 fiber-reinforced plastic compression Plastic bending performance test method GB/T 1449 fiber reinforced Plastic water absorption test method GB/T 1462 fiber reinforced Determination of GB/T 1634.2-2004 Plastics deflection temperature under load - Part 2. Plastics, ebonite and long-fiber-reinforced composite material
GB/T 2576 non-fiber-reinforced plastic resin content test methods for melting points Plastic resin content test method GB/T 2577 glass fiber reinforced Plastic Barcol hardness test GB/T 3854 enhancements Thermosetting plastics chemical resistance performance test method GB/T 3857-2005 glass fiber reinforced
GB/T 3961 fiber reinforced plastics
GB/T 17470 glass fiber chopped strand mat and continuous strand mat
GB/T 18369 glass fiber rovings
GB/T 18370 fiberglass roving
3 Terms and Definitions
GB/T 3961 defined by the following terms and definitions apply to this document.
3.1 Glass fibre reinforced plastic flue can
In the acid of glass fiber reinforced material, vinyl resin-based material, the use of winding, having a length Cylindrical unit placed horizontally overhead.
3.2 Glass fiber reinforced plastics flue
By a number of glass fiber reinforced plastics flue tube segments connected by suitable form for transporting the flue gas cylindrical products.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1447Fiber-reinforced plastics composites -- Determination of tensile properties
- GB/T 1448Fiber-reinforced plastics composites-Determination of compressive properties
- GB/T 1449Fibre-reinforced plastic composites -- Determination of flexural properties
- GB/T 1462Test methods for water absorption of fiber reinforced plastics
- GB/T 2576Test method for insoluble matter content of resin used in fiber reinforced plastics
- GB/T 2577Test method for resin content of glass fiber reinforced plastics
GB/T 1643.2-2004
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