BIS Certification for Stainless Steel Butt Hinges under IS 12817

GET BIS CERTIFICATION FOR STAINLESS STEEL BUTT HINGES IS 12817:2020

Stainless steel is an iron and chromium alloy. While stainless must contain at least 10.5% chromium, the exact components and ratios will vary based on the grade requested and the intended use of the steel. Due to its excellent corrosion resistance, high strength and attractive appearance, stainless steel sees a wide range of uses across both industrial and consumer markets. Most stainless steel starts life in a similar manner before heading off to processing. This processing, along with the exact composition of the steel alloy determine its many characteristics.

Stainless Steel is used to manufacture butt hinges. A butt hinge is composed of two hinge leaves. One is usually attached to a fixed component such as a wall or door jamb and the other is attached to a moving component such as a door. These hinges are usually mortised or recessed into both surfaces. The pin secures the leaves together and allows for movement. The strongest type of hinge is the butt hinge. It is designed to provide stability to heavy doors that are commonly used in residential and commercial buildings. These types of door hinges can bear heavy loads up to 120 kgs. These hinges come with two leaves and a knuckle.

BIS is a statutory institution established under the Bureau of Indian Standards Act,1986  to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country.

Stainless steel butt hinges product has been specified in IS 12817:2020 by Bureau of Indian Standards.

SCOPE :

This standard covers types and requirements for materials, dimensions, manufacture and finish of stainless steel butt hinges.

REFERENCES :

The following standards contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

4905 : 2015/ISO 24153 : 2019 Random sampling and randomization procedures (first revision)

6528 : 1995 Stainless steel wire - Specification (first revision)

6760 : 1972 Slotted countersunk head wood screws - Specification

6911 : 2017 Stainless steel plate, sheet and strip - Specification (second revision)

RAW MATERIALS :

As per Clause 4.1 of IS 12817: 2020

TESTING PARAMETERS :

·       Material

·       Dimension and Tolerances

·       Manufacture

·       Finish

POSSIBLE TESTS IN A DAY :

·       Dimensions and Tolerances

·       Manfacture

BIS CERTIFICATION IN INDIA

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