GB/T 31819-2023Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD) chimney (English PDF)
液体氟橡胶涂敷脱硫后烟囱耐蚀作业技术规范
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 31819-2023 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 7, 2023
Implementation date
April 1, 2024
Scope
GB/T 31819-2023 is the English-translated version of 液体氟橡胶涂敷脱硫后烟囱耐蚀作业技术规范.
GB/T 31819-2023 is the Chinese standard "Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD) chimney".
Its scope clause reads: This document stipulates the base treatment of chimney corrosion resistance after liquid fluororubber coating and desulfurization, fluororubber lining operations, operation safety, materials Indicators and project acceptance requirements.
This document is applicable to the corrosion resistance of new and old reinforced concrete chimneys, steel chimneys, brick chimneys and other exhaust pipe linings after wet desulfurization in thermal power plants.
Materials and assignments. Note. Fluorine rubber lining operations refer to liquid fluororubber lining structural system operations (Type A) and modified liquid fluororubber sheet lining structural system operations (Type B). Its clauses include normative reference documents.
Found what you need?
Document preview — GB/T 31819-2023
National Standard of the People's Republic of China
- ICS
- 87.020
- Classification
- A 29
- Replacing
- GB/T 31819-2015
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative reference documents
- 3 Terms and Definitions
- 4 Grassroots processing
- 4.1 Brick or concrete base
- 4.2 Steel structure base
- 5 Fluorine rubber lining operation
- 5.1 General provisions
- 5.2 Material index
- 5.3 Matching material ratio
- 5.4 Fluorine rubber lining structural system operation
- 5.5 Completion maintenance and quality control of fluororubber lining system
- 6 Occupational safety
- 7 Project acceptance
1 Scope
This document stipulates the base treatment of chimney corrosion resistance after liquid fluororubber coating and desulfurization, fluororubber lining operations, operation safety, materials
Indicators and project acceptance requirements.
This document is applicable to the corrosion resistance of new and old reinforced concrete chimneys, steel chimneys, brick chimneys and other exhaust pipe linings after wet desulfurization in thermal power plants.
Materials and assignments.
Note. Fluorine rubber lining operations refer to liquid fluororubber lining structural system operations (Type A) and modified liquid fluororubber sheet lining structural system operations (Type B).
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document.
GB/T 528 Determination of tensile stress and strain properties of vulcanized rubber or thermoplastic rubber
GB/T 1690 Test method for liquid resistance of vulcanized rubber or thermoplastic rubber
GB/T 3512 Hot air accelerated aging and heat resistance test of vulcanized rubber or thermoplastic rubber
GB/T 7124 Determination of tensile shear strength of adhesives (rigid material to rigid material)
GB/T 7760 Determination of bonding strength between vulcanized rubber or thermoplastic rubber and hard plate - 90° peeling method
GB/T 8923.1-2011 Visual assessment of surface cleanliness of steel surface preparation before application of coatings Part 1.Uncoated
The corrosion grade and treatment grade of the steel surface and the steel surface after the original coating has been completely removed
GB/T 9266 Determination of scrubbing resistance of architectural coatings
GB/T 16777-2008 Test methods for building waterproof coatings
GB/T 18241.1 Rubber lining Part 1.Equipment anti-corrosion lining
GB/T 19155 Suspended basket for working at heights
GB/T 19250 Polyurethane waterproof coating
GB/T 23445 Polymer cement waterproof coating
GB/T 45001 Occupational health and safety management system requirements and usage guidelines
GB/T 50046 Anti-corrosion design standards for industrial buildings
GB/T 50051 Chimney engineering technical standards
GB 50212 Construction specifications for anti-corrosion projects in buildings
GB/T 50224 Construction quality acceptance standards for building anti-corrosion projects
GB 50300 Uniform Standard for Construction Quality Acceptance of Construction Projects
GB/T 50315 Technical standards for on-site inspection of masonry projects
GB 50726 Construction specifications for industrial equipment and pipeline anti-corrosion projects
JJG693 combustible gas detection alarm
DL/T 693 Acid-resistant and anti-corrosion coating for chimney concrete […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 528Rubber, vulcanized or thermoplastic -- Determination of tensile stress-strain properties
- GB/T 1690Rubber, vulcanized or thermoplastic—Determination of the effect of liquids
- GB/T 3512Rubber, vulcanized or thermoplastic - Accelerated ageing and heat resistance tests in hot air
- GB/T 7124Adhesives -- Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies
- GB/T 7760Rubber, vulcanized or thermoplastic -- Determination of adhesion to a rigid substrate-90 degrees peel method
- GB/T 8923.1-2011Preparation of steel substrates before application of paints and related products -- Visual assessment of surface cleanliness -- Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previ
GB 50726 · DL/T 693
Similar standards
Editions of GB/T 31819
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 31819-2023 | Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD) chimney | current edition | Current |
| GB/T 31819-2015 | Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD) chimney | previous edition | Superseded |
This page sells the current edition, GB/T 31819-2023. Earlier editions are listed for reference only.
How to Download GB/T 31819-2023
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB 50212-2014 — Specification for construction and acceptance of anticorrosive engineering of buildings
GB 50300-2013 — Unified standard for constructional quality acceptance of building engineering
GB/T 16777-2008 — Test methods for building waterproofing coatings
Secure payment via Stripe
Payments accepted
GB/T 31819-2023
$305.00