The specification IS 12817:1997 outlines the essential criteria for stainless steel butt hinges utilized in construction and hardware installations. It encompasses various categories such as lightweight, medium (narrow), heavyweight, and asymmetrical flap hinges, specifying their materials, dimensions, tolerances, manufacturing processes, and finishing. This standard is crucial for producers, distributors, and engineers to ensure the hinges are corrosion-resistant and robust, particularly in high-moisture environments.
The specification IS 12817:1997 outlines the essential criteria for stainless steel butt hinges utilized in construction and hardware installations. It encompasses various categories such as lightweight, medium (narrow), heavyweight, and asymmetrical flap hinges, specifying their materials, dimensions, tolerances, manufacturing processes, and finishing. This standard is crucial for producers, distributors, and engineers to ensure the hinges are corrosion-resistant and robust, particularly in high-moisture environments.
Audience
Who Uses This Standard
Manufacturers of hardware components
Civil engineering professionals
Architectural designers
Quality assurance inspectors
Construction contractors
Procurement officers
Maintenance engineers for facilities
Contents
Key Topics Covered
✓Categories of stainless steel butt hinges
✓Material requirements for hinge flaps and pins
✓Dimensional specifications and allowable tolerances by hinge weight
✓Quantity and layout of screw holes
✓Design of knuckles and fitting of hinge pins
✓Surface finishing standards
✓Sampling methods and conformity evaluation
✓Guidelines for marking and packaging
✓Considerations for corrosion resistance
✓Manufacturing quality standards
✓Certification and standard marking procedures
✓Specifications for unequal flap hinges
Structure
Table of Contents
1Scope and Application
2Referenced Standards
3Classification of Stainless Steel Butt Hinges
4Material Specifications
5Dimensional Details and Permissible Deviations
6Manufacturing Process Requirements
7Screw Hole Arrangement and Quantities
8Surface Finish Criteria
9Sampling Procedures and Compliance Criteria
10Marking and Packaging Instructions
Annex ADetailed Sampling and Compliance Procedures
Annex BComposition of the Standardization Committee
Frequently Asked
Popular Questions About IS 12817
?Which stainless steel grades are designated for the hinge leaves and pins?▼
Detailed answer not available.
?What are the prescribed dimensions and tolerance limits for lightweight, medium, and heavyweight hinges?▼
Detailed answer not available.
?How are the screw holes arranged and what number is specified for various hinge types?▼
Detailed answer not available.
?What are the specifications for hinge pin fitting and knuckle design to guarantee smooth hinge operation?▼
Detailed answer not available.
?In what manner does the standard address corrosion resistance and surface finishing requirements for hinges?▼
Detailed answer not available.
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